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نویسنده: Batool Akhlaghinia


موارد یافت شده: 99

1 - Designing of Ferromagnetic 3D Hierarchical Core‐Shell Fe 3 O 4 @NiO/Co 3 O 4 Microspheres Derived from a MOF Precursor: As an Efficient Catalyst for C‐P Cross Coupling Reaction (چکیده)
2 - CoII immobilized on an aminated magnetic metal–organic framework catalyzed C–N and C–S bond forming reactions: a journey for the mild and efficient synthesis of arylamines and arylsulfides (چکیده)
3 - PdII Immobilized on Ferromagnetic Multi-Walled Carbon Nanotubes Functionalized by Aminated 2-Chloroethylphosphonic Acid with S-Methylisothiourea (FMMWCNTs@CPA@SMTU@PdII NPs) Applied as a Highly Efficient and Recyclable Nanostructured Catalyst for Suzuki–Miyaura and Mizoroki–Heck Cross-Coupling Reactions in Solvent-Free Conditions (چکیده)
4 - Magnetic calcined oyster shell functionalized with taurine immobilized on β-cyclodextrin (Fe3O4/COS@β-CD-SO3H NPs) as green and magnetically reusable nanocatalyst for efficient and rapid synthesis of spirooxindoles (چکیده)
5 - Fe3O4@Boehmite-NH2-CoII NPs: An Environment Friendly Nanocatalyst for Solvent Free Synthesis of Coumarin Derivatives Through Pechmann Condensation Reaction (چکیده)
6 - 2-Aminoethanesulfonic acid immobilized on epichlorohydrin functionalized Fe3O4@WO3 (Fe3O4@WO3-EAE-SO3H (III)): A heterogeneous and reusable nanocatalyst for synthesis of α,α\\\'-bis (substituted-benzylidene) cycloalkanones in solvent-free conditions (چکیده)
7 - CuI anchored onto mesoporous SBA-16 functionalized by aminated 3-glycidyloxypropyltrimethoxysilane with thiosemicarbazide (SBA-16/GPTMS-TSC-CuI): a heterogeneous mesostructured catalyst for S-arylation reaction under solvent-free conditions (چکیده)
8 - The magnetic nanostructured natural hydroxyapatite (HAP/Fe3O4 NPs): an efficient, green and recyclable nanocatalyst for the synthesis of biscoumarin derivatives under solvent-free conditions (چکیده)
9 - C-P bond construction catalyzed by NiII immobilized on aminated Fe3O4@TiO2 yolk-shell NPs functionalized by -3- glycidyloxypropyl-trimethoxysilane -Fe3O4@TiO2 YS-GLYMOUNNiII- in green media (چکیده)
10 - FMMWCNTs@CPA@SMTU@PdII NPs: As a Versatile Ferromagnetic Nanostructured Catalyst for Sonogashira-Hagihara Cross-Coupling Reaction in Solvent-Free Conditions (چکیده)
11 - Selective, Efficient and Gram-Scale Oxidation of Alcohols Using Household Bleach in the Presence of Fe3O4@Boehmite-NH2-CoII Nanoparticles (چکیده)
12 - 2-Aminoethanesulfonic acid immobilized on epichlorohydrin functionalized Fe3O4@WO3: a novel magnetically recyclable heterogeneous nanocatalyst for the green one-pot synthesis of 1-Substituted-1H-1,2,3,4-tetrazoles in water (چکیده)
13 - g-Fe2O3@SiO2-EC-ZnII: A Magnetic Recyclable Nanocatalyst for the Synthesis of Spiro[indoline-3,9’-xanthene]trione Derivatives in Aqueous Media (چکیده)
14 - Cu(II) immobilized on Fe3O4@Agarose nanomagnetic catalyst functionalized with ethanolamine phosphate-salicylaldehyde Schiff base: A magnetically reusable nanocatalyst for preparation of 2-substituted imidazolines, oxazolines and thiazolines (چکیده)
15 - Heteropolyacid anchored on SBA‑15 functionalized with 2‑aminoethyl dihydrogen phosphate: a novel and highly efficient catalyst for one‑pot, three‑component synthesis of trisubstituted 1,3‑thiazoles (چکیده)
16 - ZnII doped and immobilized on functionalized magnetic hydrotalcite (Fe3O4/HT-SMTU-ZnII): a novel, green and magnetically recyclable bifunctional nanocatalyst for the one-pot multicomponent synthesis of acridinediones under solvent-free conditions (چکیده)
17 - Fe3O4@Boehmite-NH2-CoII NPs: an inexpensive and highly efficient heterogeneous magnetic nanocatalyst for the Suzuki–Miyaura and Heck–Mizoroki cross-coupling reaction (چکیده)
18 - Cu(II) immobilized on guanidinated epibromohydrinfunctionalized γ‐Fe2O3@TiO2 (γ‐Fe2O3@TiO2 ‐EG‐Cu(II)): A highly efficient magnetically separable heterogeneous nanocatalyst for one‐pot synthesis of highly substituted imidazoles (چکیده)
19 - Calcined oyster shell nanoparticles (COS NPs): a new, efficient and reusable catalyst for one-pot rapid preparation of 1,8-dioxo-octahydroxanthenes under solvent-free conditions (چکیده)
20 - 2-AminoethanesulfonicAcid Immobilized on Epichlorohydrin Functionalized Fe3O4@WO3(Fe3O4@WO3-EAE-SO3H): A Novel Magnetically Recyclable Heterogeneous Nanocatalystfor the Green One-Pot Synthesisof 1-Substituted-1H-1,2,3,4-Tetrazolesin Water (چکیده)
21 - Nanofibre Sepiolite Catalyzed Green and Rapid Synthesis of 2-Amino-4H-chromene Derivatives (چکیده)
22 - Thiophene Methanimine–Palladium Schiff Base Complex Anchored on Magnetic Nanoparticles:A Novel,Highly Efficient and Recoverable Nanocatalyst for Cross-Coupling Reactions in Mild and Aqueous Media (چکیده)
23 - Cu(II)-grafted SBA-15 functionalized S-methylisothiourea aminated epibromohydrin (SBA-15/E-SMTU-CuII): a novel and efficient heterogeneous mesoporous catalyst (چکیده)
24 - Green and efficient synthesis of aryl/alkylbis(indolyl)methanes using Expanded Perlite-PPA as a heterogeneous solid acid catalyst in aqueous media (چکیده)
25 - Copper nanoparticles embedded hydrogel matrix as a robust catalyst for the reduction of nitro compounds (چکیده)
26 - Sulfonated Honeycomb Coral (HC-SO3H): a new, green and highly efficient heterogeneous catalyst for the rapid one-pot pseudo-five component synthesis of 4,40-(aryl methylene) bis(3-methyl-1H-pyrazol-5-ol)s (چکیده)
27 - Aminophosphine Palladium(0) Complex Supported on ZrO2 Nanoparticles (ZrO2@AEPH2-PPh2-Pd(0)) as an Efficient Heterogeneous Catalyst for Suzuki–Miyaura and Heck–Mizoroki Reactions in Green Media (چکیده)
28 - Punica granatum peel: an organocatalyst for green and rapid synthesis of 3,4-dihydropyrimidin-2 (1H)-ones/thiones under solvent-free condition (چکیده)
29 - Zn(II) anchored onto the magnetic natural hydroxyapatite (ZnII/HAP/Fe3O4): as a novel, green and recyclable catalyst for A3-coupling reaction towards propargylamine synthesis under solventfree conditions (چکیده)
30 - Green and Efficient Procedure for SuzukiMiyaura and MizorokiHeck Coupling Reactions Using Palladium Catalyst Supported on Phosphine Functionalized ZrO2 NPs (ZrO2@ECP-Pd) as a New Reusable Nanocatalyst (چکیده)
31 - Direct access to stabilized CuI using cuttlebone as a natural-reducing support for efficient CuAAC click reactions in water (چکیده)
32 - Direct Synthesis of Nitriles from Aldehydes and Hydroxylamine Hydrochloride Catalyzed by a HAP@AEPH2-SO3H Nanocatalyst (چکیده)
33 - Fe3O4 magnetic nanoparticles (MNPs) as an efficient catalyst for selective oxidation of benzylic and allylic C–H bonds to carbonyl compounds with tert-butyl hydroperoxide (چکیده)
34 - Magnetically separable Fe3O4@chitin as an ecofriendly nanocatalyst with high efficiency for green synthesis of 5-substituted-1H-tetrazoles under solvent-free conditions (چکیده)
35 - CuII immobilized on guanidinated epibromohydrin functionalized g-Fe2O3@TiO2 (g-Fe2O3@TiO2-EGCuII): a novel magnetically recyclable heterogeneous nanocatalyst for the green one-pot synthesis of 1,4-disubstituted 1,2,3-triazoles through alkyne–azide cycloaddition in water (چکیده)
36 - An efficient and convenient synthesis of N-substituted amides under heterogeneous condition using Al(HSO4)3 via Ritter reaction (چکیده)
37 - Direct and efficient synthesis of unsymmetrical ethers from alcohols catalyzed by Fe(HSO4)3 under solvent-free conditions (چکیده)
38 - Sulfonated nanohydroxyapatite functionalized with 2-aminoethyl dihydrogen phosphate (HAP@AEPH2-SO3H) as a reusable solid acid for direct esterification of carboxylic acids with alcohols (چکیده)
39 - A high-yielding, expeditious, and multicomponent synthesis of urea and carbamate derivatives by using triphenylphosphine/trichloroisocyanuric acid system (چکیده)
40 - Expanded perlite: an inexpensive natural efficient heterogeneous catalyst for the green and highly accelerated solvent-free synthesis of 5- substituted-1H-tetrazoles using [bmim]N3 and nitriles† (چکیده)
41 - Hydroxyapatite Q1 nanoparticles (HAP NPs): a green and Q2 efficient heterogeneous catalyst for three-component one-pot synthesis of 2,3-dihydroquinazolin-4(1H)-one derivatives in aqueous media (چکیده)
42 - Polyvinyl alcohol immobilized N-ethyl sulfamic acid (PVA-NHSO3H) as an efficient catalyst for rapid and selective acetylation of phenols, alcohols, amines and thiols under solvent free conditions (چکیده)
43 - Sulfonated nanohydroxyapatite functionalized with 2-aminoethyl dihydrogen phosphate (HAP@AEPH2- SO3H) as a new recyclable and eco-friendly catalyst for rapid one-pot synthesis of 4,40-(aryl methylene) bis(3-methyl-1H-pyrazol-5-ol)s (چکیده)
44 - Amino group immobilized on polyvinyl alcohol as a reusable catalyst for highly accelerated N-formylation of amines using formic acid under solvent-free condition (چکیده)
45 - Direct and Facile Synthesis of Acyl Isothiocyanates from Carboxylic Acids Using Trichloroisocyanuric Acid/Triphenylphosphine System (چکیده)
46 - Copper immobilized on aminated ferrite nanoparticles by 2-aminoethyl dihydrogen phosphate (Fe3O4@AEPH2-CuII) catalyses the conversion of aldoximes to nitriles (چکیده)
47 - A One-Pot, Fast, and Efficient Amidation of Carboxylic Acids, α-Amino Acids and Sulfonic Acids Using PPh3/N-chlorobenzotriazole System (چکیده)
48 - Ce(III) immobilised on aminated epichlorohydrin-activated agarose matrix – “green” and efficient catalyst for transamidation of carboxamides (چکیده)
49 - A rapid metal free synthesis of 5-substituted-1Htetrazoles using cuttlebone as a natural high effective and low cost heterogeneous catalyst (چکیده)
50 - Cu(II) immobilized on aminated epichlorohydrin activated silica (CAES): as a new, green and efficient nanocatalyst for preparation of 5-substituted-1Htetrazoles† (چکیده)
51 - Fe(HSO4)3: An efficient, heterogeneous and reusable catalyst for C-alkylation of β-dicar bonyl compounds (چکیده)
52 - Facile and direct synthesis of symmetrical acid anhydrides using a newly prepared powerful and efficient mixed reagent (چکیده)
53 - Polyvinyl alcohol immobilized N-ethylsulfamicacid(PVA-NHSO3H): Mild and Efficient Catalyst for Acetylation of Phenols, Alcohols and Amines under Solvent-Free Conditions (چکیده)
54 - Ferric Hydrogen sulfate [Fe (HSO4)3] as a Heterogeneous, Reusable Catalyst for Direct Synthesis of Unsymmetrical Ethers from Alcohols (چکیده)
55 - Amino group immobilized on polyvinyl alcohol as a reusable catalyst for highly accelerated N-formylation of amines using formic acid under solvent-free condition (چکیده)
56 - An Efficient Method for Chemoselective Reduction of Nitro Compounds Using Bimetallic Fe-Ni NPs/H3PW12O4o.xH2O System (چکیده)
57 - Trichloroisocyanuric Acid/Triphenylphosphine-Mediated Synthesis of Benzimidazoles, Benzoxazoles, and Benzothiazoles (چکیده)
58 - An Efficient Method for Chemoselective Reduction of Nitro Compounds Using Bimetallic Fe-Ni NPs/H3PW12O4o.xH2O System (چکیده)
59 - Facile and Direct Synthesis of symmetrical acid Anhydrides Using a Powerful and Efficient Mixed Reagent (چکیده)
60 - Direct, Rapid and Convenient Synthesis of Esters and Thioesters Using PPh3/N-Chlorobenzotriazole System (چکیده)
61 - Direct synthesis of sulfonyl azides from sulfonic acids (چکیده)
62 - Direct and facile synthesis of acyl isothicyanates from carboxylic acids using trichloroisocyanuric acid/triphenylphosphine system (چکیده)
63 - Fe(HSO4)3: An efficient, heterogeneous and reusable catalyst for alkylation of 1,3-dicarbony compounds (چکیده)
64 - Green and Selective Synthesis of N-Substituted Amides using Water Soluble Porphyrazinato Copper(II) Catalyst (چکیده)
65 - Direct and facile synthesis of acyl azides from carboxylic acids using the trichloroisocyanuric acid–triphenylphosphine system (چکیده)
66 - A novel approach for the synthesis of 5-substituted-1H-tetrazoles (چکیده)
67 - Green synthesis of thiiranes from oxiranes under solvent- and catalystfree conditions (چکیده)
68 - Ceria nanoparticles as an efficient catalyst for oxidation of benzylic C H bonds (چکیده)
69 - Dithioacetalization of carbonyl compounds under catalyst-free condition (چکیده)
70 - Efficient and Novel Method for Thiocyanation of Aromatic Compounds Using Trichloroisocyanuric Acid/ Ammonium Thiocyanate/Wet SiO2 (چکیده)
71 - Chemoselective protocol for O-acylation with a new catalyst (چکیده)
72 - New heat stable polyethers, polyketones and polysulfones (چکیده)
73 - Bromodimethylsulfonium bromide/tetrabutylammonium nitrite: an efficient catalyst mixture for the nitration of phenols (چکیده)
74 - A Mild and Simple Iodination of Phenos with Trichloroisocyanuric Acid/ I2 /Wet SiO2 Systems (چکیده)
75 - N,N’,N’’,N’’’-tetramethyltetra-2,3-pyridinoporphyrazinato copper(II) methyl sulfate as a new and efficient catalyst for the dithioacetalization and the oxathioacetalization of carbonyl compounds (چکیده)
76 - Lanthanum nitrate hexahydrate (La(NOB3B)B3B.6HB2BO). An efficient and highlyselective catalyst for solventless acetylation of alcohols and phenols with acetyl chloride (چکیده)
77 - Mild and Efficient Iodination of Aromatic Compoundswith Trichloroisocyanuric Acid/I2/Wet SiO2 System (چکیده)
78 - Triphenylphosphine/2,3-Dichloro-5,6-dicyanobenzoquinone (DDQ)/[nBu4N]OCN as a Useful System for the Efficient Conversion of Tetrahydropyranyl (THP) Ethers to the Corresponding Alkyl Isocyanates- (چکیده)
79 - Novel and Highly Efficient Protection of Aliphatic Alcohols and Phenols withHexamethyldisilazane in the Presence of La(NO3)3·6 H2O (چکیده)
80 - Synthesis and Cross-linking ofPoly(ether-ketone)s, andPoly(ether-ketone-sulphone)s with PendantNitrile Groups (II (چکیده)
81 - Synthesis and Study of Thermal Properties of New Heat StablePoly(ether-ketone)s and Poly(ether-ketone-sulphone)s (چکیده)
82 - EFFICIENT CONVERSION OF TETRAHYDROPYRANYL (THP) ETHERSTO THEIR CORRESPONDING CYANIDES WITH TRIPHENYLPHOSPHINE/2,3-DICHLORO5,6-DICYANOBENZOQUINONE/n-Bu4 NCN- (چکیده)
83 - HEXAMETHYLDISILAZANE IN THE PRESENCE OF N,N ,N ,N-TETRAMETHYLTETRA-2,3-PYRIDINOPORPHYRAZINATO COPPER (II) IS ANEW, MILD AND HIGHLY EFFICIENT REAGENT FOR SILYLATION OF ALCOHOLS AND PHENOLS (چکیده)
84 - Triphenylphosphine/2,3-Dichloro-5,6dicyanobenzoquinone in the Presence of n-Bu4NN3 Is a Useful System for Efficient Conversion of Tetrahydropyranyl (THP) Ethers to Their Corresponding Alkyl Azides - (چکیده)
85 - A New and Efficient Method for the Protectionof Alcohols and Phenols by Using Hexamethyldisilazane in the Presence of Anhydrous Ferric Chloride under MildReaction Conditions (چکیده)
86 - Novel and Highly Selective Conversion of Alcohols and Thiols to Alkyl Nitriteswith Triphenylphosphine/2,3-Dichloro-5,6-dicyanobenzoquinone/Bu4NNO2System (چکیده)
87 - Synthesis and characterization of new soluble andthermally stable poly(ester-imide)s derived fromN-[3,5-bis(N-trimellitoyl)phenyl]phthalimide andvarious bisphenols (چکیده)
88 - N,N’,N’’,N’’’-tetramethyltetra-2,3-pyridinoporphyrazinato copper(II) as a new catalyst in solvent-free tetrahydrotetrahydropyranylation(THP) of alcohols and phenols (چکیده)
89 - A New and Convenient Method of Generating Alkyl Isocyanates fromAlcohols, Thiols and Trimethylsilyl Ethers Using Triphenylphosphine/2,3-Dichloro-5,6-dicyanobenzoquinone/Bu4NOCN (چکیده)
90 - An Efficient Method for the Protection of Alcohols and Phenols by UsingHexamethyldisilazane in the Presence of Cupric Sulfate Pentahydrate underNeutral Reaction Conditions (چکیده)
91 - Highly selective conversion of 1◦ and 2◦ tetrahydropyranyethers to thiocyanates and 3◦ ones to isothiocyanates usingltriphenylphosphine/diethyl azodicarboxylate/NH4SCN (چکیده)
92 - Conversion of Alcohols, Thiols, Carboxylic Acids, Trimethylsilyl Ethersand Carboxylates to Thiocyanates with Triphenylphosphine/Diethylazodicarboxylate/H4NSCN, (چکیده)
93 - Conversion of Alcohols, Thiols, and Trimethysilyl Ethers to AlkyCyanides Using Triphenylphosphine (چکیده)
94 - A novel and highly selective conversion of alcohols, thiols, andsilyl ethers to azides using the triphenylphosphine/2,3- dichloro-5,6-dicyanobenzoquinone(DDQ)/n-Bu4NN3 system (چکیده)
95 - A New and Convenient Method of Generating Alkyl Cyanides from Alcoholsand Thiols Using 2,4,6-Trichloro[1,3,5]Triazine/n-Bu4NCN (چکیده)
96 - A Novel and Highly Selective Conversion of Alcohols, Thiols, and Silyl Ethers to Azides usingthe 2,4,6-Trichloro[1,3,5]triazine/n-Bu4NN3 System (چکیده)
97 - Efficient Method for Tetrahydropyranylation of Phenols and Alcohols Using2,4,6-Trichloro[1,3,5]triazine (چکیده)
98 - A New and Convenient Method of Generating AlkylIsocyanates from Alcohols, Thiols, and TrimethylsilyEthers Using a 2,4,6-Trichloro[1,3,5]Triazine/n-Bu4NOCNl (چکیده)
99 - Novel and Highly Selective Conversion of Alcohols, Thiols and TrimethylsilyEthers to Alkyl Nitrites with 2,4,6-Trichloro[1,3,5]triazine/n-Bu4NNO2Systeml (چکیده)