نمایش نتایج جستجو برای
کلمات کلیدی: [1
موارد یافت شده: 40
1 - Synthesis and Theoretical Study of Intramolecular Hydrogen Bond at Two Possible Positions in Pyrazolo[1,2‐b]phthalazine (چکیده)2 - Oxido[2-{(E)-[((1E)-{(E)-2-[1-(2-oxidophenyl)ethylidene]hydrazin-1-ylidene}-(prop-2-en-1-ylsulfanyl)methyl)imino]-methyl}phenolato]vanadium(IV) (چکیده)
3 - Synthesis of novel heterocyclic systems of [1,2,4]triazolo[3ʹ,4ʹ:2,3]pyrimido [4,5-c] isothiazole (چکیده)
4 - Synthesis of Novel Heterocyclic System of [1,2,4] triazolo [3ʹ,4ʹ:2,3]pyrimido[4,5-c]isothiazole (چکیده)
5 - Synthesis of new derivatives of pyrimido[4,5-e][1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (چکیده)
6 - Synthesis of new derivatives of pyridazino[4,3-e][1,2,4]triazolo[3,4-b][1,3,4]thiadiazine (چکیده)
7 - Synthesis of Dialkyl 9-Chloro-3H-pyrrolo[1,2-a]indole-2,3-dicarboxylates Mediated by Vinylphosphonium Salts. (چکیده)
8 - One-Pot, Three-Component Chemoselective Reaction of Isoquinolines, Dialkyl Acetylenedicarboxylates, and α-Ketolactones: An Unexpected Participation of an Ester Carbonyl Group in the 1,4-Dipolar Cycloaddition Reaction (چکیده)
9 - A Facile One-Pot Synthesis of Functionalized 1,5-Dihydro-2H- [1]benzopyrano[2,3-b]pyridin-5-ones (چکیده)
10 - An efficient diastereoselective synthesis of spiro pyrido[2,1-b][1,3]oxazines via a novel pyridine-based three-component reaction (چکیده)
11 - A CONVENIENT SYNTHESIS OF NEW PYRIMIDO[5,4,-B][1,3,4] THIADIAZINES (چکیده)
12 - Synthesis of 8-aryl-1H-pyrazolo[4,3-e][1,2,4]triazolo[4,3-a] pyrimidine-4(5H)-imine by Using the Preyssler’s anion [NaP5W30O110]14− as a Green and Eco-friendly Catalyst (چکیده)
13 - A general synthesis of new derivatives of pyrimido[4,5-e][1,2,4]triazolo[3,4-b] [1,3,4]thiadiazine (چکیده)
14 - Facile synthesis of the new derivatives of 3-alkylsulfanyl-5-chloro-7-methyl- [1,2,4]triazolo[4,3-c]pyrimidine (چکیده)
15 - Synthesis of new heterocyclic system: [1,2,4]triazolo[3',4':6,1]pyridazino [4,3-e][1,3,4] thiadiazine (چکیده)
16 - The synthesis of highly fluorescent heterocyclic compounds: Pyrido[2,1:2,3]imidazo[4,5-b]quinoline-12-yl cyanides (چکیده)
17 - Synthesis of new Heterocyclic Systems: pyridazino[4,3-e][1,3,4]oxadiazines (چکیده)
18 - Synthesis of a new heterocyclic system-Fluoreno[1,2-d]imidazol-10-one (چکیده)
19 - 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)
20 - Efficient synthesis for novel pyrimido[4,5-e][1,3,4]thiadiazine derivatives (چکیده)
21 - Condensation of dithizone analogues with 4, 5 dihalopyrimidinpyrimido[5, 4-e][1,3,4] thiadiazines or pyrimido[4, 5-e][1,3,4] (چکیده)
22 - 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)
23 - Convenient synthesis of pyrimido[4, 5-e][1,3,4] oxadiazines (چکیده)
24 - Condensation of 4- amino- 2- mercapto[1,2,4]triazoles with 2,3- (چکیده)
25 - Synthesis of Pyrimido[4,5-e][1,3,4]thiadiazines (چکیده)
26 - A New and Convenient Method of Generating Alkyl Cyanides from Alcoholsand Thiols Using 2,4,6-Trichloro[1,3,5]Triazine/n-Bu4NCN (چکیده)
27 - Convenient synthesis of new pyrimido[4,5-e][1,3,4]thiadiazine derivatives (چکیده)
28 - 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)
29 - Efficient Method for Tetrahydropyranylation of Phenols and Alcohols Using2,4,6-Trichloro[1,3,5]triazine (چکیده)
30 - 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)
31 - 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)
32 - Facile Synthesis of 2-Anilinopyrimido[4,5-e]-[1,3,4]thiadiazines (چکیده)
33 - Design and synthesis of pyrimido[4,5-b][1,4] benzothiazine derivatives, as potent 15-lipoxygenase in (چکیده)
34 - Synthesis of Thiazolo[3,2-d][1,2,4] Triazines through Palladium catalyzed Heteroannulation of acetyl (چکیده)
35 - New Route to pyrimido[4,5-e][1,3,4] thiadiazine Derivatives (چکیده)
36 - Synthesis of 1,2,4‐triazolo[1,5‐d]‐1,2,4‐triazine‐5‐thiones (چکیده)
37 - Synthesis of Some New 3-Alkylthio Derivatives of 1-Phenyl-1H-[1, 3, 4]thiadiazino[5, 6-b]quinoxalines (چکیده)
38 - Synthesis of dibenzo[b,g][1,5]diazoninedione and isoindolo[2,1-a]quinazoline derivatives (چکیده)
39 - Synthesis of novel heterocyclic systems: [1,2,4] triazino [4,5-b] [1,2,4,5] tetrazines (چکیده)
40 - Structure and vibrational assignment of the enol form of 1,1,1-trifluoro-2,4-pentanedione (چکیده)
