Works matching IS 0022152X AND DT 2009 AND VI 46 AND IP 6
Results: 57
Regioselective synthesis of 2-methyl-2,5,6,11,12,13-hexahydro 4H indazolo[5,4-a]pyrrolo[3,4-c]carbazole-4-ones.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1185, doi. 10.1002/jhet.200
- By:
- Publication type:
- Article
An efficient, three-component synthesis of spiro[benzo[ g]chromene-4,3′-indoline]-3-carbonitrile and spiro[indoline-3,5′-pyrano[2,3- d]pyrimidine]-6′-carbonitrile derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1266, doi. 10.1002/jhet.240
- By:
- Publication type:
- Article
An efficient synthesis of 1,3-diarylbenzo[ f]quinolines from 2-halogenated acetophenone, aromatic aldehyde, and naphthalen-2-amine catalyzed by iodine.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1222, doi. 10.1002/jhet.211
- By:
- Publication type:
- Article
Synthesis and antibacterial activity of novel pyridine and pyrazine derivatives obtained from amidoximes.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1271, doi. 10.1002/jhet.251
- By:
- Publication type:
- Article
Studies on the synthesis of 4-oxo-2,3,4,9-tetrahydrocarbazole derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1416, doi. 10.1002/jhet.222
- By:
- Publication type:
- Article
A new and efficient approach to the synthesis of nicotine and anabasine analogues.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1252, doi. 10.1002/jhet.233
- By:
- Publication type:
- Article
A new reaction of 1,2-di- and 1,2,3-trialkyldiaziridines: Ring expansion under the action of diethyl acetylenedicarboxylate in ionic liquids.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1195, doi. 10.1002/jhet.204
- By:
- Publication type:
- Article
A novel and green method for the synthesis of highly substituted isoquinoline derivatives in ionic liquid.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1355, doi. 10.1002/jhet.244
- By:
- Publication type:
- Article
New crown compounds containing a 1,3,4-thiadiazole moiety: Synthesis and crystal structure.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1119, doi. 10.1002/jhet.170
- By:
- Publication type:
- Article
The arylimines of 2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbaldehyde: Synthesis and their application in 1,3-dipolar cycloaddition reaction.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1280, doi. 10.1002/jhet.284
- By:
- Publication type:
- Article
Synthesis of novel annelated systems based on the interaction and reactivity estimation of amino-1,5-benzodiazepin-2-ones with dimethyl-2-oxoglutaconate.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1339, doi. 10.1002/jhet.226
- By:
- Publication type:
- Article
7,8-Dihydro-4 H-cyclohepta[ b]furan (thiophene) skeleton from furyl (thiophene)-derived tertiary allylic alcohols.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1404, doi. 10.1002/jhet.192
- By:
- Publication type:
- Article
A simple and expedient method for the synthesis of ethyl 3-amino-4,6-diarylthieno[2,3- b]pyridine-2-carboxylate.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1349, doi. 10.1002/jhet.237
- By:
- Publication type:
- Article
Synthesis of imidacloprid analogues from novel chloronicotinaldehydes.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1213, doi. 10.1002/jhet.208
- By:
- Publication type:
- Article
A single-step preparation of thiazolo[5,4- b]pyridine- and thiazolo[5,4- c]pyridine derivatives from chloronitropyridines and thioamides, or thioureas.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1125, doi. 10.1002/jhet.185
- By:
- Publication type:
- Article
Syntheses of chromenes and chromanes via o-quinone methide intermediates.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1080, doi. 10.1002/jhet.232
- By:
- Publication type:
- Article
Application of 3-methylthiopyrido[4,3- e]-1,4,2-dithiazine 1,1-dioxide to the synthesis of novel series of 4 H-pyrido[4,3- e]-1,2,4-thiadiazine derivatives with potential biological activity.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1396, doi. 10.1002/jhet.272
- By:
- Publication type:
- Article
Facile synthesis of 10- tert-butyl[1]benzoxepino[3,4- b][1,3] dioxolo[4,5- g]quinolin-12(6 H)-ones.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1190, doi. 10.1002/jhet.203
- By:
- Publication type:
- Article
Syntheses and reactions of halo- and arylazo-substituted 3-(3-(2-naphthyl)acryloyl)tropolones: Formation of (naphthalen- 2-yl)vinyl)-substituted heterocycle-fused troponoid compounds.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1302, doi. 10.1002/jhet.243
- By:
- Publication type:
- Article
Ethyl-3,4-diaroyl-2-cyanobutyrate: A Synthon for novel heterocycles.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1239, doi. 10.1002/jhet.214
- By:
- Publication type:
- Article
Synthesis of C-pivot lariat ethers.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1035, doi. 10.1002/jhet.225
- By:
- Publication type:
- Article
Facile, efficient, and eco-friendly synthesis of benzo[b]pyran-2-imines over MgO and transformation to the coumarin derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1392, doi. 10.1002/jhet.265
- By:
- Publication type:
- Article
Dual behavior of 2-tetralone: A new approach for the synthesis of 5-aryl-7,8,13,14-tetrahydrodibenzo[ a, i]phenanthridine.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1142, doi. 10.1002/jhet.191
- By:
- Publication type:
- Article
Synthesis of 4-substituted 2-(4-methylpiperazino)pyrimidines and quinazoline analogs as serotonin 5-HT<sub>2A</sub> receptor ligands.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1259, doi. 10.1002/jhet.236
- By:
- Publication type:
- Article
Addition of hydrazine to 4,7-dihydro[1,2,4]triazolo[1,5- a]pyrimidines: Hydrazine derivatives of 4,5,6,7-tetrahydro[1,2,4]triazolo[1,5- a]pyrimidine.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1413, doi. 10.1002/jhet.218
- By:
- Publication type:
- Article
A simple and practical method for the synthesis of 2-amino-5,6-dihydro-5,7-diarylquinazolin-4-ols.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1346, doi. 10.1002/jhet.229
- By:
- Publication type:
- Article
Synthesis and molecular recognition of novel multiimidazole cyclophanes.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1137, doi. 10.1002/jhet.188
- By:
- Publication type:
- Article
Efficient synthesis and spectroscopy of 3,3-dimethyl-2,3,4,5,10,11-hexahydro-8-[( o-; and p-methyl)phenoxy]-11-[( o-; and p-substituted)phenyl]-1 H-dibezo-[ b, e][1,4]diazepin-1-ones.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1113, doi. 10.1002/jhet.159
- By:
- Publication type:
- Article
Synthesis of new compounds containing the pyrazolo[3,4- b]pyridine-3-one subunit.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1177, doi. 10.1002/jhet.199
- By:
- Publication type:
- Article
CC bond formation by radical cyclization: Facile syntheses of [6,6]pyranothiopyrans and [6,6]pyridothiopyrans.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1324, doi. 10.1002/jhet.220
- By:
- Publication type:
- Article
Synthesis, reactivity, and NMR spectroscopy of 4,6- and 6,7-difluoro-3-methyl-1 H-indazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1408, doi. 10.1002/jhet.202
- By:
- Publication type:
- Article
Novel and convenient to substituted imidazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1235, doi. 10.1002/jhet.213
- By:
- Publication type:
- Article
Clean synthesis of furo[3,4- e]pyrazolo[3,4- b]pyridine-5-one derivatives in aqueous media.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1335, doi. 10.1002/jhet.224
- By:
- Publication type:
- Article
Oxidative cyclization of 3-cinnamoyltropolones with I<sub>2</sub>/DMSO/H<sub>2</sub>SO<sub>4</sub> system.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1107, doi. 10.1002/jhet.150
- By:
- Publication type:
- Article
An efficient procedure for the synthesis of substituted pyridines using KF·Al<sub>2</sub>O<sub>3</sub>.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1208, doi. 10.1002/jhet.206
- By:
- Publication type:
- Article
One-pot synthesis of iimidazo[1,2- c]quinazoline-5(6 H)-thione and imidazo[1,2- c]quinazolin-5(6 H)-one with the aid of tin(II) chloride.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1364, doi. 10.1002/jhet.246
- By:
- Publication type:
- Article
Regioselectivity of a 1,3-dipolar cycloaddition to phenyl vinyl sulfoxide.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1318, doi. 10.1002/jhet.286
- By:
- Publication type:
- Article
A novel synthesis of some 1,4-phenylene-bis-heterocyclic carboxamide derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1380, doi. 10.1002/jhet.257
- By:
- Publication type:
- Article
Access to indoles via Diels-Alder reactions of 3-vinylpyrroles.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1285, doi. 10.1002/jhet.228
- By:
- Publication type:
- Article
Novel synthetic route for 5-substituted 6-arylmethylluracils from 2,4,6-trichloropyrimidines.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1296, doi. 10.1002/jhet.239
- By:
- Publication type:
- Article
Access to indoles via Diels-Alder reactions of 2-vinylpyrroles with maleimides.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1154, doi. 10.1002/jhet.198
- By:
- Publication type:
- Article
Synthesis of new pyridazine derivatives as potential anti-HIV-1 agents.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1420, doi. 10.1002/jhet.230
- By:
- Publication type:
- Article
Synthetic approaches to 3 H-naphtho[2,1- b]pyrans and 2,3-dihydro-1 H-naphtho[2,1- b]pyrans.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1098, doi. 10.1002/jhet.270
- By:
- Publication type:
- Article
Three-component one-pot synthesis of pyrimidinone derivatives in fluorous media: Ytterbium bis(perfluorooctanesulfonyl)imide complex catalyzed Biginelli-type reaction.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1430, doi. 10.1002/jhet.241
- By:
- Publication type:
- Article
A novel and efficient method for the synthesis of 5-arylnaphtho[2,1- c][2,7]naphthyridine derivatives catalyzed by iodine.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1229, doi. 10.1002/jhet.212
- By:
- Publication type:
- Article
An efficient and clean synthesis of pyrido[2,3- d]pyrimidine-4,7-dione derivatives in aqueous media.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1331, doi. 10.1002/jhet.223
- By:
- Publication type:
- Article
(4,4-Difluoro-4-bora-3a,4a,-diaza-s-indacen-3-yl)acetaldehyde: Synthesis and chemical properties.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1386, doi. 10.1002/jhet.263
- By:
- Publication type:
- Article
Efficient synthesis of pyrrolo[2,1- a]isoquinoline and pyrrolo[1,2- a]quinoline derivatives in aqueous media.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1203, doi. 10.1002/jhet.205
- By:
- Publication type:
- Article
Synthesis and antimicrobial activity of new tetrahydro-naphthalene-thiazolidinedione and thiohydantoine derivatives.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1375, doi. 10.1002/jhet.256
- By:
- Publication type:
- Article
Solvent-free route to β-enamino dichloromethyl ketones and application in the synthesis of novel 5-dichloromethyl-1 H-pyrazoles.
- Published in:
- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 6, p. 1247, doi. 10.1002/jhet.227
- By:
- Publication type:
- Article