Works matching IS 0022152X AND DT 2007 AND VI 44 AND IP 2
Results: 39
Synthesis of thiazolines by the reaction of aryl ketonitriles with cysteamine via microwave irradiation.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 407, doi. 10.1002/jhet.5570440220
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- Article
1,3-Dibromo-5,5-dimethylhydantoin (DBH) as an efficient promoter for acetylation of 3-arylsydnones in the presence of acetic anhydride under neutral conditions.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 467, doi. 10.1002/jhet.5570440231
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- Article
A new site-selective route for synthesis of functionalized imidazo[2,1- c][1,2,4]triazoles.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 285, doi. 10.1002/jhet.5570440202
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- Article
Synthesis of 2,2′-bipyridyl-type compounds via the suzuki-miyaura cross-coupling reaction.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 363, doi. 10.1002/jhet.5570440213
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- Article
Cycloaddition reactions with 2,3-benzodiazepine derivatives.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 431, doi. 10.1002/jhet.5570440224
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- Article
An efficient and modified biginelli one-pot synthesis of new isoxazole substitted 3,4-dihydropyrimidin-2(1 H)-ones and thiones catalyzed by VCl<sub>3</sub>.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 483, doi. 10.1002/jhet.5570440235
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- Article
Substituted quinolinones. Part 13 a convenient route to heterocyclization reactions with 3-substituted 4-hydroxyquinolin-2(1 H)-one.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 315, doi. 10.1002/jhet.5570440206
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- Article
Synthesis of new terpolymers with heterocyclic pendant groups.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 389, doi. 10.1002/jhet.5570440217
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- Article
Biginelli-like three component reaction: Synthesis of some new ethyl 6-ethoxycarbonylmethyl-4-aryl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate derivatives.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 455, doi. 10.1002/jhet.5570440228
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- Article
A new synthesis of alkaloid ( S)-3-hydroxypiperidin-2-one and its O-TBS protected derivative.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 499, doi. 10.1002/jhet.5570440239
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- Article
New route to pyrimido[4,5- e][1,3,4]thiadiazine derivatives.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 463, doi. 10.1002/jhet.5570440230
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- Article
Convenient way to 5-substituted 4-amino-2,3-dihydro-4 H-1,2,4-triazole-3-thiones.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 279, doi. 10.1002/jhet.5570440201
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- Article
Synthesis of a new series of pyrazolo[1,5- a]pyrimidines structurally related to zaleplon.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 355, doi. 10.1002/jhet.5570440212
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- Article
Reaction of 3-formylchromone- N-benzoylhydrazone with ketenes. Synthesis and structural studies of chromone 1,3,4-oxadiazolines.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 425, doi. 10.1002/jhet.5570440223
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- Article
Synthesis of 5,6,7,8-tetrahydroindolizines via a domino-type transformation based on the rhodium catalyzed hydroformylation of N-(β-methallyl)pyrroles.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 479, doi. 10.1002/jhet.5570440234
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- Article
Novel compounds for the synthesis of cefdinir.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 309, doi. 10.1002/jhet.5570440205
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- Article
Synthesis and anti-HIV-1 activity of 1,3-phenylene bis-uracil analogues of MKC-442.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 381, doi. 10.1002/jhet.5570440216
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- Article
A convenient synthesis of 5-alkylthio-3,4-diarylisoxazoles by palladium-catalyzed coupling reactions.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 449, doi. 10.1002/jhet.5570440227
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- Article
Regioselective synthesis of quinazoline containing novel monoaryl ethers at room temperature.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 495, doi. 10.1002/jhet.5570440238
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- Article
A study on chemical behaviors of some 4-pyrones synthesized by one-step reactions towards various amines.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 337, doi. 10.1002/jhet.5570440209
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- Article
Synthesis of 5-[(4-phenylpiperazin-1-yl)methyl]pyrrolo-[2,3- d]pyrimidine derivatives as potential dopamine D4 receptor ligands.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 349, doi. 10.1002/jhet.5570440211
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- Article
A novel synthesis of indole derivatives by the reaction of N-arylhydroxamic acids with malononitrile.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 419, doi. 10.1002/jhet.5570440222
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- Article
Stability in solution of indolium heptamethine cyanines and related pH-sensitive systems.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 475, doi. 10.1002/jhet.5570440233
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- Article
Fluorescent behavior of 2-(3,4,5,6-tetrafluoro-2-hydroxyphenyl)imidazo-[1,2- a]pyridine in the presence of metal perchlorate.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 303, doi. 10.1002/jhet.5570440204
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- Article
Nitropyridyl isocyanates in 1,3-dipolar cycloaddition reactions.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 375, doi. 10.1002/jhet.5570440215
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- Article
A new synthesis method for benzo[ f]quinolin-3-carbonyl urea and thiourea derivatives in aqueous media catalyzed by TEBAC.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 441, doi. 10.1002/jhet.5570440226
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One-pot synthesis of symmetrically disubstituted 3 H-phenoxazin-3-ones by selective oxidative condensation with LTA.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 491, doi. 10.1002/jhet.5570440237
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- Article
Chemical properties of 4,5-di(ethoxycarbonyl)-1,3-dioxolan-2-yl (DECDO) as a hydroxyl protecting group of the 2′-hydroxyl function in ribonucleosides.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 329, doi. 10.1002/jhet.5570440208
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- Article
Synthesis of alicyclic N-substituted 1,3-amino alcohols via 1,3-oxazines.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 403, doi. 10.1002/jhet.5570440219
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- Article
Synthesis of pyrazolo-annelated heterocyclic ring compounds such as pyrazolo[3,4- b]pyridines and pyrazolo[4′,3′:5,6]-pyrido[2,3- d]pyrimidines.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 343, doi. 10.1002/jhet.5570440210
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- Article
Cyclization reactions of coumarin derivatives: Chemo- and regioselectivity effects of oxygen/sulfur isosteric replacement.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 411, doi. 10.1002/jhet.5570440221
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- Article
Synthesis of novel 3,4-diaryl-1 H-pyrroles.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 471, doi. 10.1002/jhet.5570440232
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- Article
Synthesis and characterization of some important indazolyl derivatives.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 289, doi. 10.1002/jhet.5570440203
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- Article
Synthesis and antimicrobial activity of some new N-(substituted phenyl)- N′-[2,3-dihydro-2-oxido-3-(4′-fluorophenyl)-1 H-(1,3,2)benzoxazaphosphorin 2-yl]ureas.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 369, doi. 10.1002/jhet.5570440214
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- Article
Regiospecific synthesis of 5-(1 H-indol-2-yl)-1- and 2-methyl-6,7-dihydro-2 H-indazole isomers.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 437, doi. 10.1002/jhet.5570440225
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- Article
Deoxygenation of pyridine N-oxides with dimethylthiocarbamoyl chloride.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 487, doi. 10.1002/jhet.5570440236
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- Article
Evidences of some unusual behaviours of 2-aminothiazol and 2-aminobenzothiazol in reactions with formaldehyde and glyoxal.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 323, doi. 10.1002/jhet.5570440207
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- Article
A new series of non-classical type C heteropentalenes: 2 H-pyrrolo[2,1- c][1,2,4]triazoles.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 393, doi. 10.1002/jhet.5570440218
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- Article
Synthesis of a new class of sulfone linked bisheterocycles.
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- Journal of Heterocyclic Chemistry, 2007, v. 44, n. 2, p. 459, doi. 10.1002/jhet.5570440229
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- Article