نمایش نتایج جستجو برای
نویسنده: محمد رحیمی زاده
موارد یافت شده: 234
1 - Substituted pyrrolizine-bridged bipyrroles synthesis via ring annulation under green conditions (چکیده)2 - Synthesis of a novel fused tricyclic heterocycle, pyrimido[5,4- e ][1,4]thiazepine, and its derivatives (چکیده)
3 - Benzothiazole thiourea derivatives as anticancer agents: Design, synthesis, and biological screening (چکیده)
4 - Promising gene delivery system based on polyethylenimine-modified silica nanoparticles (چکیده)
5 - Antioxidantion and volatile constituents of salvia lerifolia. (چکیده)
6 - Cytotoxic and anticancer activities of an acridine derivative; 11-chloro-3-methyl-3H-imidazo[4,5-a]acridine on 5637 cells (چکیده)
7 - Efficient Solvent Free Synthesis of 12-Aryl-8,9,10,12-tetrahydrobenzo[a]-xanthen-11-ones and 3H-Spiro[isobenzofuran-1,9'-xanthen]-3-one Derivatives Using Cobalt Hydrogensulfate as a Green, Heterogeneous and Reusable Catalyst (چکیده)
8 - Design and Synthesis of A Novel Bis - Benzimidazolyl Podand As a Responsive Chemosensors for Anions (چکیده)
9 - One‑ pot three‑component kinetic controlled and syn‑ diastereoselective Mannich reaction of unfunctionalized ketones in water catalyzed by nano‑manganese hydrogen sulfate particles (چکیده)
10 - An Eco-friendly Three Component Manifold for the Synthesis of -Aminophosphonates under Catalyst and Solvent-free Conditions, X-ray Characterization and Their Evaluation as Anticancer Agents (چکیده)
11 - Genetically modified luminescent bacteria Ralostonia solanacerum, Pseudomonas syringae, Pseudomonas savastanoi, and wild type bacterium Vibrio fischeri in biosynthesis of gold nanoparticles from gold chloride trihydrate (چکیده)
12 - Electrochemical and quantum chemical study of Thiazolo-pyrimidine derivatives as corrosion inhibitors on mild steel in 1 M H2SO4 (چکیده)
13 - Synthesis and Spectral Characteristics of Nove lFluorescentDyes Based on Pyrimido[4,5-d ][1, 2,4 ]triazolo[4,3-a ]pyrimidine (چکیده)
14 - Nanomagnetically modified ferric hydrogen sulfate (NiFe2O4@SiO2-FHS): a reusable green catalyst for the synthesis of highly functionalized piperidine derivatives (چکیده)
15 - Synthesis and Evaluation of a New Series of 3,5-bis ((5-bromo-6-methyl-2- t-aminopyrimidin-4-yl)thio)-4 H-1,2,4-triazol-4-amines and their Cyclized Products ‘Pyrimidinylthio Pyrimidotriazolothiadiazines’ as 15- Lipo-Oxygenase Inhibitors (چکیده)
16 - Deep eutectic solvent for multi-component reactions:a highly efficient and reusable acidic catalystfor synthesis of 2,4,5-triaryl-1H-imidazoles (چکیده)
17 - Synthesis and docking analysis of new heterocyclic system of tetrazolo[5',1':2,3][1,3,4]thiadiazepino [7,6-b]quinolines as aldose reductase inhibitors (چکیده)
18 - Synthesis of the new heterocyclic system 7,8-dihydro-6H-benzotetrazolothiadiazine and derivatives (چکیده)
19 - Fe(HSO4)3/SiO2: An efficient and heterogeneous catalyst for cyclization of 2-aminochalcones to 2-aryl-2,3-dihydroquinolin-4(1H)-ones (چکیده)
20 - One-pot Solvent Free Synthesis of Some Tert-indolylmethane Amine Derivatives by Fe(HSO4)3 as a Recyclable Catalyst (چکیده)
21 - A novel imidazolium-based acidic ionic liquid as an efficient and reusable catalyst for the synthesis of 2-aryl-1H-phenanthro[9,10-d]imidazoles (چکیده)
22 - Direct Synthesis and Stabilization of Gold Nanoparticles in the Presence of Meso-Methyl-Meso-Phenyl-2,2’-Dipyrromethane (چکیده)
23 - Theoretical investigation of the chemoselectivity and synchronously pyrazole ring formation mechanism from ethoxymethylenemalononitrile and hydrazine hydrate in the gas and solvent phases: DFT, meta-GGA studies and NBO analysis (چکیده)
24 - Naphthazarin, a simple model of important antitumor agents in a facile size-tunable synthesis of gold nanoparticles (چکیده)
25 - Synthesis, Characterization and Application of Cobalt Hydrogensulfate as a New Heterogeneous, Reusable and Efficient Catalyst in Onepot Synthesis of 14–aryl–14H–dibenzo[a,j]xanthenes and 1,8–dioxooctahydroxanthes (چکیده)
26 - Facile synthesis of some novel 6‑alkyl or aryl-7H-tetrazolo[5,1-b][1,3,4] thiadiazine (چکیده)
27 - Density functional theory study of the regio and stereoselectivity in 1,3-dipolar cycloddition reactions between N-methyl methylenenitrone and fluorinated dipolarophiles (چکیده)
28 - Synthesis of new derivatives of pyridazino[6,1-c]pyrimido[5,4-e][1,2,4]triazine (چکیده)
29 - A facile approach for the synthesis of novel benzo[b]pyrazolo[5\',1\':2,3]pyrimido[4,5-e][1,4]thiazine derivatives (چکیده)
30 - A new approach for C-substitution of 5-bromo-2,4-dichloro-6-methyl pyrimidine (چکیده)
31 - Nano-manganese hydrogen sulfate as a novel catalyst for the anti-diastereoselective Mannich reaction in water (چکیده)
32 - A New Versatile Route to the Synthesis of Novel Highly Substituted Series of 1,1´-Carbonyl-bispyrazole Derivatives (چکیده)
33 - Ferric hydrogen sulfate supported on silica‐coated nickel ferrite nanoparticles as new and green magnetically separable catalyst for 1,8‐dioxodecahydroacridine synthesis (چکیده)
34 - Fe(HSO4 )3 /SiO2: an efficient and heterogeneous catalyst for one-pot synthesis of 2-aryl-chromene-4-ones (flavanones) (چکیده)
35 - In Situ Synthesis of 2-Phenylbenzimidazole as an Hydrogen Sulfide Corrosion Inhibitor of Carbon Steel (چکیده)
36 - PPh3-catalyzed Mannich reaction: a facile one-pot synthesis of b-amino carbonyl compounds under solvent-free conditions at room temperature (چکیده)
37 - A facile one-pot synthesis of functionalized fused benzochromene derivatives via intramolecular Wittig reactions (چکیده)
38 - Synthesis of novel bis(b-aminocarbonyl) compounds and some b-aminocarbonyls by catalyst-free multicomponent Mannich reactions (چکیده)
39 - Polyphosphoric acid supported on silica-coated NiFe2O4 nanoparticles: An efficient and magnetically-recoverable catalyst for N-formylation of amines (چکیده)
40 - Synthesis of Novel Cyclophane-Type Crown Ethers from 2-Methylindole (چکیده)
41 - Pyrimido[5,4-e]tetrazolo[5,1-b][1,3,4]thiadiazines as a new heterocyclic system (چکیده)
42 - Synthesis of Some Novel 1,3,4-Thiadiazine Containing Triazolo and Pyrazolo Nucleus (چکیده)
43 - Fe(HSO4)3 as an Efficient Catalyst for the synthesis of N- (benzothiazole-2-yl)-1-(Aryl)-O,O-diethyl-α- aminophosphonates (چکیده)
44 - Synthesis of Novel Heterocyclic System: Pyrimido[4′,5′:2,3][1,4]thiazepino[7,6-b]quinoline (چکیده)
45 - A novel imidazolium based task-specific ionic liquid as an efficient catalyst for the synthesis of 5-cyano-6-aryl-2-thiouracil derivatives (چکیده)
46 - Synthesis and characterization of new designed conjugated gold nanoparticles (چکیده)
47 - Synthesis of Novel Heterocyclic System: 1,2-bis-[3-(2- [1,2,4]triazolo[3\\\\\\\',4\\\\\\\':2,3][1,3,4]thiadiazepino[7,6-b]quinolin-3-yl]ethane (چکیده)
48 - Synthesis of New Derivatives of Novel Heterocyclic System of Pyrazolo[1,5-a]pteridine (چکیده)
49 - Synthesis of New Heterocyclic Derivatives Based on Isothiazolopyrimidine (چکیده)
50 - Synthesis of new heterocyclicsystem of [1,2,4]triazolo[4 ,3 :1 ,6 ]pyrimido[4 ,5 :3,4]pyridazino[1,6- d][1,2,4]triazine (چکیده)
51 - Synthesis of New Derivatives of Pyrimido[4,5-e][1,2,4]triazolo[4,3b][1,2,4]triazine (چکیده)
52 - Synthesis of New Derivatives ofPyrimidotetrazolotriazine (چکیده)
53 - Synthesis of novel highly fluorescent of triazolo pyrimido[4,5-d] pyrimidin-4(1H)-one derivatives (چکیده)
54 - Synthesis of new derivatives of triazolo[4,3:1,5][1,2,4]triazolo[4,3b]pyridazine (چکیده)
55 - Synthesis of heterocyclic compounds by reaction of dialkyl acetylenedicarboxylates with thiourea derivatives (چکیده)
56 - Study of carbon monoxide hydrogenation to higher hydrocarbons over nano-sized iron catalyst (چکیده)
57 - Novel acidic ionic liquid as efficient and reusable catalyst based on imidazolium cation (چکیده)
58 - An efficient synthesis of imidazo[4,5-a]acridine-11-yl cyanides as new fluorescent heterocylic compounds (چکیده)
59 - Piperazine immobilized on silica gel as an inexpensive and recyclable catalyst for synthesis of 2-amino-2H-chromenes (چکیده)
60 - Synthesis of new pyrimido[4,5-d]pyrimidin-4(1H)-one derivatives in the presence of ferric hydrogensulfate (چکیده)
61 - One-pot solvent free synthesis of someindolylmethane amine derivativesbyFe(HSO4)3 as a recycable catalyst (چکیده)
62 - A novel and efficient one-pot synthesis of new α-aminophosphonates and evaluation of their biologicalactivities (چکیده)
63 - Synthesis of new pyrrolizine derivatives via ring annulation under green conditions (چکیده)
64 - Synthesis of new derivatives of pyrimido[5,4-e][1,2,4]triazolo[3,4-b][1,3,4]thiadiazine and stadise of their biological activities (چکیده)
65 - Synthesis of new derivatives ofdipyrimido[4,5-b:5,4-e][1,4]thiazine and their enzyme inhibitory activity assessment on soybean 15-lipoxygenase (چکیده)
66 - Synthesis of some novel 1,3,4-thiadiazine containing tetrazolonucleus (چکیده)
67 - Synthesis of new derivatives of pyrimido[4,5-c] pyridazine (چکیده)
68 - A facile approach for the synthesis of new derivatives of pyrazolo[4,3-e][1,2,4]triazolo[4,3-c]pyrimidine (چکیده)
69 - Synthesis of new heterocyclic system: [1,3]oxazolo[4,5-d] [1,2,4]triazolo[4,3-a] pyrimidine (چکیده)
70 - Synthesis of new pyrazolo[3,4-d]pyrimidine derivatives as potential antibacterial agents (چکیده)
71 - A Facile Approach for the Synthesis of Novel Macrocycles of Spiroorthocarbonates (چکیده)
72 - Inhibitive assessment of 1-(7-methyl-5-morpholin-4-ylthiazolo[4,5-d]pyrimidin-2-yl)-hydrazine as a corrosion inhibitor for mild steel in sulfuric acid solution (چکیده)
73 - Dipyrromethane as a new organic reagent for the synthesis of gold nanoparticles: preparation and application (چکیده)
74 - Synthesis of 3,6-diaryl-1,4,5-thiadiazepines from substituted 2-thiocyano acetophenone and investigation of reaction mechanism (چکیده)
75 - In situ inhibitor synthesis from admixture of benzaldehyde and benzene-1,2-diamine along with FeCl3 catalyst as a new corrosion inhibitor for mild steel in 0.5 M sulphuric acid (چکیده)
76 - Structure and vibrational analysis of methyl 3-amino-2-butenoate (چکیده)
77 - Study of temperature effects on nano-sized iron-based catalyst for Fischer-Tropsch synthesis (چکیده)
78 - Investigation of increasing space velocity on products selectivity over nano-sized iron catalyst in Fischer-Tropsch synthesis (چکیده)
79 - Synthesis and charactrization of nano-sized iron oxide as a catalyst in the organic reactions (چکیده)
80 - Study of nano-sized iron catalyst in Fischer-Tropsch synthesis (چکیده)
81 - The Effect of Cationic Charge Density Change on Transfection Efficiency of Polyethylenimine (چکیده)
82 - Protoporphyrin IX - Gold Nanoparticle Conjugates as an Efficient Photosensitizer in Cervical Cancer Therapy (چکیده)
83 - SYNTHESIS AND CHARACTERIZATION OF NANO-SIZED IRON OXIDE FOR APPLICATION IN ORGANIC REACTIONS (چکیده)
84 - Synthesis of Nanovectors Based on Functionalization Of Single wall Carbon Nanotubes (SWNT) with Polyethylenimine and Evaluation of their Transfection Efficiency in Gene Delivery (چکیده)
85 - Study of Ce promoter on nano structure iron catalyst in Fischer-Tropsch synthesis (چکیده)
86 - Fe(HSO4)3as an Efficient Catalyst for Diazotization and Diazo Coupling Reactions (چکیده)
87 - Diastereoselective three-component Mannich reaction catalyzed by silica-supported ferric hydrogensulfate (چکیده)
88 - بررسی اثرات سمیت سلولی 2-(4-متوکسی فنیل)-بنزایمیدازول بر روی سلول های سرطان پستان در شرایط in vitro (چکیده)
89 - بررسی اثرات سمیت سلولی یکی از مشتقات تری آزولوپیریمیدین روی سلول های کارسینومای مثانه و مری (چکیده)
90 - 5Amino-3-methyl-1,2-oxazole-4-carbo- nitrile (چکیده)
91 - P2O5/SiO2 as an Efficient and Mild Catalyst for Trimethylsilylation of Alcohols Using Hexamethyldisilazane (چکیده)
92 - Efficient synthesis of novel 9H-xanthen-9-yl derivatives of bidentate heterocyclic nucleophiles by Fe(HSO4)3 as a catalyst (چکیده)
93 - SYNTHESIS OF SOME SUBSTITUTED 9-ARYL XANTHENE DERIVATIVES (چکیده)
94 - A Novel Bis-Benzimidazolyl Podand Designed As Anion Receptor (چکیده)
95 - Synthesis of substituted dipyrromethanes under green conditions (چکیده)
96 - One-Pot Synthesis of Stable Phosphorus Ylides by Three Component Reaction between Electron-Deficient Acetylenic Esters, Triphenylphosphine and Thione Groups (چکیده)
97 - A Simple and Fast Mthod for Translate a Fischer Projection to Newman or Angular Line Representation (چکیده)
98 - Synthesis of new (5-amino-1H-pyrazol-1-yl)(1H-pyrazol-1-yl)methanone derivatives (چکیده)
99 - Synergetic Effect of La and Ba Promoters on Nanostructured Iron Catalyst in Fischer-Tropsch Synthesis (چکیده)
100 - Diastereoselective three-component anti-Mannich reaction by silica ferric hydrogensulfate (چکیده)
101 - Direct catalyst-free multicomponent Mannich reactions for synthesis of new bis(β- aminocarbonyl) compounds (چکیده)
102 - Synthesis of new indolyl crown ethers catalyzed with ferric hydrogensulfate (چکیده)
103 - Green synthesis of thiiranes from oxiranes under solvent- and catalystfree conditions (چکیده)
104 - Synthesis and antibacterial evaluation of new heterocyclic system: [1,2,4]triazolo[3 ′ ,4 ′ :6,1]pyridazino[4,3- e ] [1,3,4]thiadiazine (چکیده)
105 - 2-aryl-2,3-dihydroquinolin-4(1H)-ones (چکیده)
106 - One-pot Synthesis of Benzimidazoles and Benzothiazoles in the Presence of Fe(HSO4)3 as a New and Efficient Oxidant (چکیده)
107 - Regioselective synthesis of 2-[( E )-(benzo[ d ]thiazol-2(3 H )- ylidene)(cyano)methyl]thiazoles (چکیده)
108 - An efficient one‐pot synthesis of a new heterocyclic system with high‐fluorescent properties (چکیده)
109 - Synthesis, characterization and application of nano-sized Co2CrO4 spinel catalyst for selective oxidation of sulfides to sulfoxides (چکیده)
110 - A CONVENIENT SYNTHESIS OF NEW PYRIMIDO[5,4,-B][1,3,4] THIADIAZINES (چکیده)
111 - Synthesis of new derivatives with oxa and azaspiro systems (چکیده)
112 - Synthesis of Two New Heterocyclic Systems: Furo[3-,2-:5,6]pyrimido[2,1-c][1,2,4]triazines and Furo[3,2-e][1,2,3,4]tetrazolo[1,5-a]pyrimidine (چکیده)
113 - Investigation into the Reaction of 2-Amino- 4,5-dimethylthiophene-3-carboxamide with Iso(and Isothio)cyanates under Microwave Irradiation (چکیده)
114 - Detection of Clostridium tetani by fluorescent amplification based specific hybridization (چکیده)
115 - Structure and vibrational spectra of methyl 3-(methylamino)-2-Butenoate. A density functional theoretical study (چکیده)
116 - Fourier Transform Infrared and Raman Spectra and Structure of Methyl 3-(Amino)-2-Botenoate. A Density Functional Theoretical Study (چکیده)
117 - Preyssler-type heteropoly acid: A new, mild and efficient catalyst for protection of carbonyl compounds (چکیده)
118 - Synthesis, characterization and structure of DBU-hydrobromide-perbromide: a novel oxidizing agent for selective oxidation of alcohols to carbonyl compounds (چکیده)
119 - Regioselective synthesis of new 2‐(E)‐cyano(oxazolidin‐2‐ylidene)thiazoles (چکیده)
120 - A general synthesis of pyridazino[4,3- e ][1,3,4]thiadiazines (چکیده)
121 - Synthesis and mass spectral fragmentations of new spiro heterocycles (چکیده)
122 - Synthesis and evaluation of antibacterial activity of new derivatives of pyrimido[4,5- e ][1,3,4]oxadiazine (چکیده)
123 - Thiazolo[4,5- d ]pyrimidines: synthesis and antibacterial evaluation (چکیده)
124 - Evaluating the in vitro toxicity of a benzo[d]imidazole derivative on 5637 cells (چکیده)
125 - Investigating the cytotoxic effects of a benzo[d]imidazole derivative on transitional carcinoma cells of the bladder (چکیده)
126 - One-Pot Synthesis of Functionalized Tetrahydro-1,4-thiazepines (چکیده)
127 - Synthesis and antimicrobial activity of some new macrocyclic bis‐sulfonamide and disulfides (چکیده)
128 - 3Ethylsulfanyl-5-methyl-1-phenyl- 7-(pyrrolidin-1-yl)-1H-pyrimido[4,5-e]- [1,3,4]thiadiazine (چکیده)
129 - Preyssler-type heteropoly acid: A new, mild and efficient catalyst for protection of carbonyl compounds (چکیده)
130 - Inhibitive effect of synthesized 2-(3-pyridyl)-3,4-dihydro-4-quinazolinone as a corrosion inhibitor for mild steel in hydrochloric acid (چکیده)
131 - Synthesis of New Derivatives of 3-Aryl-1,5-dimethyl-1H-[1,2,4]triazolo[40,30:1,2]pyrimido[4,5-e][1,3,4]oxadiazines as Potential Antiproliferative Agents (چکیده)
132 - Synthesis and Antibacterial Evaluations of New Pyridazino[4,3-e][1,3,4]oxadiazines (چکیده)
133 - A general synthesis of new derivatives of pyrimido[4,5-e][1,2,4]triazolo[3,4-b] [1,3,4]thiadiazine (چکیده)
134 - Synthesis of novel furo[3',2':5,6]pyrimido[2,1-c][1,2,4]triazines and furo[3,2-e][1,2,3,4]tetrazolo[1,5-a]pyrimidine (چکیده)
135 - Synthesis of some novel tetraimidazolium salts derived from diphenyland Dimethylglycolurils (چکیده)
136 - Facile synthesis of the new derivatives of 3-alkylsulfanyl-5-chloro-7-methyl- [1,2,4]triazolo[4,3-c]pyrimidine (چکیده)
137 - Synthesis of new heterocyclic system: [1,2,4]triazolo[3',4':6,1]pyridazino [4,3-e][1,3,4] thiadiazine (چکیده)
138 - Preyssler-type heteropoly acid: A new, mild and efficient catalyst for protection of carbonyl compounds (چکیده)
139 - Synthesis and Complexing Properties of Novel Crown Ethers and Thiacrown Ethers Incorporating New Heterocyclic Moieties (چکیده)
140 - A facile method for the nitration of aromatic compounds under neutral conditions (چکیده)
141 - Environmentally friendly one-pot synthesis of benzimidazoles in the presence of Fe(HSO4)3 under aqueous conditions (چکیده)
142 - DBUH-Br3 as a selective and efficient catalyst for the oxidation of sulfides to sulfoxides by H2O2 (چکیده)
143 - Synthesis of a new heterocyclic system Fluoreno[1,2-d]imidazol-10-one (چکیده)
144 - Synthesis, characterization and structure of DBU-hydrobromide-perbromide: a novel oxidizing agent for selective oxidation of alcohols to carbonyl compounds (چکیده)
145 - Competitive Bulk liquid Membrane Transport of Transition and Post Transition Metal Cation Using (2,3-diphenylquinoxaline)-4 ,4 (چکیده)
146 - Synthesis and anticancer evaluation of new derivatives of 3-phenyl-1,5- dimethyl-1H-[1,2,4]triazolo[4’,3’:1,2]pyrimido[4,5-e][1,3,4]oxadiazine (چکیده)
147 - Design, synthesis, and structure–activity relationship study of 5-amido-1-(2,4-dinitrophenyl)-1H-4- pyrazolecarbonitrils as DD-carboxypeptidase/ penicillin-binding protein inhibitors with Gram-positive antibacterial activity (چکیده)
148 - Chemical and Antimicrobial Studies of Juniperus sabina L. and Juniperus foetidissima Willd. Essential Oils (چکیده)
149 - S3,6-Di(p-chlorophenyl)-2,7-dihydro-1,4,5-thiadiazepine: Crystal Structure and Decoding Intermolecular Interactions with Hirshfeld Surface Analysis (چکیده)
150 - Synthesis, Characterization and Structure of DBU-hydrobromide-perbromide A Novel Oxidizing Agent for Selective Oxidation of Alcohols to Carbonyl Compounds (چکیده)
151 - TiO2 nanoparticles and Preyssler-type heteropoly acid modified nano-sized TiO2 A facile and efficient catalyst for the selective oxidation of sulfides to sulfonesand sulfoxides (چکیده)
152 - The synthesis of highly fluorescent heterocyclic compounds: Pyrido[2,1:2,3]imidazo[4,5-b]quinoline-12-yl cyanides (چکیده)
153 - Zirconium Hydroxide Chromate ; a useful and Selective Reagent for the Oxidation of Silyl Ethers to Their Corresponding Carbonyl Compounds (چکیده)
154 - Zirconium Hydroxide Chromate (Zr4(OH)6(CrO4)(H2O)2): a Mild and Efficient Reagent for Oxidation of Benzylic Alcohols (چکیده)
155 - Oxidation of sulfides to sulfoxides with zirconium hydroxy chromate (Zr4(OH)6(CrO4)5(H2O)2( (چکیده)
156 - Regeneration of carbonyl compounds from their oximes with zirconium hydroxide chromate [Zr4(OH)6(CrO4)5(H2O)2] (چکیده)
157 - SYNTHESIS OF NEW THIAZOLO [3, 2 a 4 , 5 d] DIPYRIMIDINE DERIVATIVES (چکیده)
158 - Synthesis and antibacterial activity of some new derivatives of pyrazole (چکیده)
159 - Synthesis of new Heterocyclic Systems: pyridazino[4,3-e][1,3,4]oxadiazines (چکیده)
160 - Molecular iodine oxidative cyclocondesation of ortho-aminobenzamide with aryl aldehydes: A new and efficient access to quinazolin-4(3H)-ones (چکیده)
161 - Green Synthesis of a Novel Functionalized Tetrahydro-1,4-thiazepine and Computational Studies of Its Tautomeric Structures (چکیده)
162 - Regioselective Synthesis of New 2-(E)-Cyano(thiazolidin-2-ylidene)thiazoles (چکیده)
163 - TiO2 nanoparticles: an efficient heterogeneous catalystfor synthesis of bis(indolyl)methanes under solvent-free conditions (چکیده)
164 - 2,3Diphenylquinoxaline-4′,4″-dioxytriethylene glycol as a sensing and selective material for construction of strontium-PVC membrane sensor (چکیده)
165 - Synthesis of imidazo[4,5-a]acridones and imidazo[4,5-a]acridines as potential antibacterial agents (چکیده)
166 - Iodine-Catalyzed Synthesis of Spiroorthcarbonates under Neutral Conditions (چکیده)
167 - Synthesis of a new heterocyclic system-Fluoreno[1,2-d]imidazol-10-one (چکیده)
168 - Vicarious nucleophilic substitution in nitro derivatives of imidazo[1,2-a]pyridine (چکیده)
169 - Ferric hydrogensulfate as a recyclable catalyst for the synthesis of some new bis(indolyl)methane derivatives (چکیده)
170 - Synthesis of new functionalized fused heterocyclic compounds derived from isoxazole (چکیده)
171 - Synthesis of a Novel Heterocyclic System—7-Methyl-1,2-dihydro[1,2,4]triazino[3,4-b][1,2,4,5]tetrazine-6-thione- (چکیده)
172 - Efficient synthesis for novel pyrimido[4,5-e][1,3,4]thiadiazine derivatives (چکیده)
173 - A New and Efficient Method for the Synthesis oF Spiroorthocarbonates (چکیده)
174 - Unexpected Reduction of 2-(1- Chloroethyl)benzimdazoles to 2- Ethylbenzimidazoles by Hydrazine (چکیده)
175 - Condensation of dithizone analogues with 4, 5 dihalopyrimidinpyrimido[5, 4-e][1,3,4] thiadiazines or pyrimido[4, 5-e][1,3,4] (چکیده)
176 - Reaction of ethyl 5-amino-3-methylisoxazole-4-carboxylate: Synthesisof new functionalized isoxazolo[5,4-d][1d][1,3]thiazin-4-one and isoxazolo[5,4-d]pyrimidin-4(5H)-ones,3]oxazin-4-one (چکیده)
177 - Convenient synthesis of pyrimido[4, 5-e][1,3,4] oxadiazines (چکیده)
178 - Condensation of 4- amino- 2- mercapto[1,2,4]triazoles with 2,3- (چکیده)
179 - Synthesis of Pyrimido[4,5-e][1,3,4]thiadiazines (چکیده)
180 - Clean Heterocyclic synthesis in water: I2/KI catalyzed one pot synthesis of quinazoline 4(3H)-ones (چکیده)
181 - SULFURIC ACID MEDIATED HETEROCYCLIZATION OF ORTHO- CYANOMETHYLNITROARENES TO BENZO[C]ISOXAZOLES AND FUSED BENZO[C]ISOXAZOLES (چکیده)
182 - Synthesis of some novel tetraimidazolium salts derived from diphenyl- and dimethylglycolurils (چکیده)
183 - A New and Facile Procedure for Protection of Aldehydes and Ketones (چکیده)
184 - SAR comparative studies on pyrimido[4,5-b][1,4]benzothiazine derivatives as 15-lipoxygenase inhibitorsusing ab initio calculations, (چکیده)
185 - Convenient synthesis of new pyrimido[4,5-e][1,3,4]thiadiazine derivatives (چکیده)
186 - Chemical and antimicrobial studies of Juniperus excelsa subsp. excelsa and Juniperus excelsa subsp. polycarpos essential oils (چکیده)
187 - Chemical and antimicrobial studies of Juniperus communis subsp. hemisphaerica and Juniperus oblonga essential oils (چکیده)
188 - A new route to pyrimido[1,6‐a]benzimidazole derivatives (چکیده)
189 - A new leaving group in nucleophilic aromatic substitution reactions - Sn Ar (چکیده)
190 - Synthesis of Novel 3,6-disubstituted furo[2,3-d]pyrimidine (چکیده)
191 - One-pot synthesis of substituted 2-amino-3-furonitriles (چکیده)
192 - Synthesis of a functionalized tetrahydro-1,4-thiazepine in water as the solvent and theoretical investigation of its tautomeric structures (چکیده)
193 - 3,3,9,9-Tetramethyl-1,5,7,11-tetraoxaspiro[5.5]undecane as a reagent for protection of carbonyl compounds (چکیده)
194 - Ring Opening of Epoxides By Zn(OAc)2 /1,7-Bis(2-Benzoic Acid)-1,4,7-Trioxaheptane (ZnBBATOH) as a New Catalyst (چکیده)
195 - Facile Synthesis of 2-Anilinopyrimido[4,5-e]-[1,3,4]thiadiazines (چکیده)
196 - Fe(HSO4)3 as an inexpensive, eco-friendly, heterogeneous and reusable catalyst for acetal/ketal formation and their facile regeneration (چکیده)
197 - Selective monotetrahydropyranylation of symmetrical diols using P2O5/SiO2 under solvent-free conditions and their depyranylation (چکیده)
198 - Zn(OAc)2 / Podand Catalyzed Ring Opening of Epoxides By Aromatic Amines under Solvent-Free Conditions (چکیده)
199 - Microwave-Assisted Cleavage of Epoxides with Amines in the Presence of the Catalytic Zn(OAc)2/1,7-Bis(2-Benzoic Acid)-1,4,7-Trioxaheptane :ZnBBATOH (چکیده)
200 - Efficient Synthesis of Macrocyclic Dilactam Crown Ethers by Fast Addition Method (چکیده)
201 - The first immobilisation of glycoluril-based molecular clips on silica gel and alumina (چکیده)
202 - Microwave activated synthesis of 2-aryl- quinazolin-4 (3H) ones (چکیده)
203 - Design and synthesis of pyrimido[4,5-b][1,4] benzothiazine derivatives, as potent 15-lipoxygenase in (چکیده)
204 - Synthesis of Thiazolo[3,2-d][1,2,4] Triazines through Palladium catalyzed Heteroannulation of acetyl (چکیده)
205 - Glycoluril-derived crown clips as new ditopic receptors (چکیده)
206 - New Route to pyrimido[4,5-e][1,3,4] thiadiazine Derivatives (چکیده)
207 - H-Y-zeolites induced heterocyclization: Highly efficient synthesis of substituted-quinazolin-4(3H) o (چکیده)
208 - Oxidation of sulfids to sulfoxides with zirconium hydroxy chromate (zr4(OH)6(CrO4)5(H2O2) (چکیده)
209 - A Novel Synthesis of 2-(Alkylamino) and 2-(Arylamino) - 4(3H) Quinazolinomes by Heterotrocyclization (چکیده)
210 - Synthesis of optically active imidazo[1,2-a]pyrimidin-3(2H)-ones (چکیده)
211 - Synthesis of 1,2,4‐triazolo[1,5‐d]‐1,2,4‐triazine‐5‐thiones (چکیده)
212 - Regioselective synthesis of 6-benzylthiazolo[3,2-b]1,2,4-triazoles during Sonogashira coupling (چکیده)
213 - Regioselective synthesis of 3-Benzylthiazolo [3,2-a] pyrimidones and 3-Benzyl-thiazolo [3,2-c] pyrim (چکیده)
214 - Synthesis of a Novel Heterocyclic System, [1,2,4] Triazino[1,2- a ]Pyrimido [4,5- e ] [1,3,4] Thiadiazines (چکیده)
215 - Synthesis of Some New 3-Alkylthio Derivatives of 1-Phenyl-1H-[1, 3, 4]thiadiazino[5, 6-b]quinoxalines (چکیده)
216 - Synthesis of a novel heterocyclic system: Oxazolo[3,2-c]pyrimidine (چکیده)
217 - Synthesis of dibenzo[b,g][1,5]diazoninedione and isoindolo[2,1-a]quinazoline derivatives (چکیده)
218 - Synthesis of 1H-Pyrazolo[4′,3′:5,6]pyrimido[2,1-a]isoindol-4(10H)-ones: Derivatives of a New Ring System (چکیده)
219 - Synthesis of novel heterocyclic systems: [1,2,4] triazino [4,5-b] [1,2,4,5] tetrazines (چکیده)
220 - REINVESTIGATION OF o-PHENYLENEDIAMINE THERMAL CYCLOCONDENSATION WITH THIOSEMICARBAZIDE (چکیده)
221 - New access to thiazolo[4,5-d]pyrimidine derivativess (چکیده)
222 - Investigation of hydrazine addition to functionalized furans: synthesis of new functionalized 4,4′-bipyrazole derivatives (چکیده)
223 - Kinetics of glycoluril template-directed claisen condensations – effect of thionation of the glycolu (چکیده)
224 - A convenient Synthesis of New [1,2,4] Triazolo [3,4:2,3][1,3] thiazolo [4,5-b] quinoxalines (چکیده)
225 - جداسازي و شناسايي آلكالوييدهاي گياه هيوسياموس اينسانوسhyoscyamus insanus stocks (چکیده)
226 - بررسي فعاليت ضد توموري سولفوناميد هاي xsf و ssf با سنجش ديسك سيب زميني (چکیده)
227 - regioselective synthesis of {1,2,4} triazolo{3,2-d} }2.4} benzpthiazepin- 10 )5H) - ones: a new hete (چکیده)
228 - solid acid induced cyclocondensation: a facile, one-pot synthesis of 7h-{1,2,4}ftriazolo {3,4-b} thi (چکیده)
229 - zeolite-induced heterocyclization: a superior method of synthesis of condensed imidazoles (چکیده)
230 - solid acid induced heterocyclization under microwave irradiation. highly selective synthesis of cond (چکیده)
231 - bicyclic compounds derived from 4-amino-3-mercapto -1,2,4- triazoles: facile routes to 1,2,4- triazo (چکیده)
232 - constituents of the essential oils of aerial parts of dill (anethum graveolens l.) herb (چکیده)
233 - analysis of iranian artemisia absinthium l. essential oil (چکیده)
234 - مقاومت حرارتی فراکسیون عمده آنتی اکسیدانی برگ گیاه نوروزک(Salvia leriifolia) (چکیده)
