Works matching IS 0022152X AND DT 2009 AND VI 46 AND IP 5
Results: 39
Near-infrared bis(indolium heptamethine cyanine) dyes with a spacer derived from oligo(ethylene glycol).
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 925, doi. 10.1002/jhet.171
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- Article
One-pot synthesis of 2 H-thiochromenes via TiCl<sub>4</sub>-promoted reaction of 2- tert-butylthiobenzaldehydes with activated alkenes.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 1023, doi. 10.1002/jhet.182
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A facile route to the synthesis of 1,4-pyranonaphthoquinone derivatives under microwave irradiation without catalyst.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 832, doi. 10.1002/jhet.153
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Dimethylformamide dimethyl acetal as a building block in heterocyclic synthesis.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 801, doi. 10.1002/jhet.69
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Diastereoselective synthesis of γ-dispiroiminolactone bearing naphthalene or bipyridine pendant groups.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 843, doi. 10.1002/jhet.164
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A simple, efficient, one-pot three-component domino synthesis of Hantzsch pyridines under solvent-free condition.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 931, doi. 10.1002/jhet.175
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A facile method for the synthesis of thiocoumestan derivatives.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 1000, doi. 10.1002/jhet.146
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Utility of p-phenylenediformamidine in the synthesis of bisazoles and phenanthroline.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 837, doi. 10.1002/jhet.157
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Synthesis of functionalized 1,2,3-triazole derivatives of 2-indolones from Morita-Baylis-Hillman adducts of isatin via 'click chemistry'.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 919, doi. 10.1002/jhet.168
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Synthesis and potent antifungal activity against Candida species of some novel 1 H-benzimidazoles.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 936, doi. 10.1002/jhet.179
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About the reaction of β-dimethylamino-α,β-enones with active methylene nitriles.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 949, doi. 10.1002/jhet.181
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- Article
An efficient method for synthesis of pyrano[3,2- c]pyridine derivatives under microwave irradiation.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 828, doi. 10.1002/jhet.152
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- Article
The Boulton-Katritzky rearrangement of isocarboxazid.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 909, doi. 10.1002/jhet.163
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Silica gel-supported sulfuric acid catalyzed synthesis of 1,5-benzodiazepine derivatives.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 1028, doi. 10.1002/jhet.174
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- Article
Synthesis and antifungal evaluation of hydroxy-3-phenyl-2 H-1,3-benzoxazine-2,4(3 H)-diones and their thioanalogs.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 873, doi. 10.1002/jhet.156
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An efficient and convenient multicomponent reaction for the synthesis of 2-methyl-4,6-diarylpyrimidine under solvent-free conditions.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 890, doi. 10.1002/jhet.167
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Unsymmetrically substituted furoxans. Part 19. Methyl and phenylfuroxansulfonic acids and related sulfonamides.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 866, doi. 10.1002/jhet.149
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- Article
One-pot synthesis of imidazo[1,2- c]quinazoline derivatives from nitro-componds reduced by zinc.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 971, doi. 10.1002/jhet.189
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An efficient one-pot synthesis of naphthoxazinones by a three-component coupling of naphthol, aldehydes, and urea catalyzed by zinc triflate.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 1019, doi. 10.1002/jhet.180
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- Article
Divergent reactivity in tandem reduction-Michael ring closures of five- and six-membered cyclic enones.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 854, doi. 10.1002/jhet.111
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Efficient synthesis of 14-substituted-14-H-dibenzo[ a,j]xanthenes using silica supported sodium hydrogen sulfate or amberlyst-15 catalyst.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 997, doi. 10.1002/jhet.151
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- Article
Synthesis of [2,4-bis(arylamino)thiazol-5-yl](1-methyl-1 H-benzimidazol-2-yl)methanones.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 1011, doi. 10.1002/jhet.162
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Palladium-catalyzed cross-coupling reaction of 2- and/or 5-substituted 4,6-dichloropyrimidines with arylboronic acids.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 960, doi. 10.1002/jhet.184
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Concurrent formation of five and eight-membered heterocyclic methylphosphonates in cyclization reactions from diethyleneglycole.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 993, doi. 10.1002/jhet.155
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Synthesis of novel naphth[1,2-f][1,4]oxazepine-3,4-dione heterocycles.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 914, doi. 10.1002/jhet.166
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- Article
Synthesis, characterization, and antimicrobial activities of clubbed [1,2,4]-oxadiazoles with fluorobenzimidazoles.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 980, doi. 10.1002/jhet.177
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New access to the one-pot solvent-free synthesis of 4,5-dihydro-pyrido[2,3- b][1,4]diazepines and 2,3-dihydro-benzo[ b][1,4]diazepines by microwave irradiation.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 861, doi. 10.1002/jhet.148
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Synthesis, characterization, and antimicrobial evaluation of novel 4-pyrrol-1-yl-5,6,7,8-tetrahydro-pyrido[4′,3′:4,5] thieno[2,3-d]pyrimidine derivatives.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 975, doi. 10.1002/jhet.190
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An efficient and direct synthesis of 2-thiopyridines via microwave-assisted three-component reaction.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 886, doi. 10.1002/jhet.161
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Synthesis of halogenoindirubins.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 1016, doi. 10.1002/jhet.172
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A basic ionic liquid catalyzed reaction of benzothiazole, aldehydes, and 5,5-dimethyl-1,3-cyclohexanedione: Efficient synthesis of tetrahydrobenzo[ b]pyrans.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 954, doi. 10.1002/jhet.183
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Reinvestigation of alternative method for the preparation of dibenz[ b,f][1,4]oxazepine.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 988, doi. 10.1002/jhet.59
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- Article
5,5-diaryl and 5-alkyl-3-phenyl-4-imidazolidones: A novel synthesis.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 1007, doi. 10.1002/jhet.165
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- Article
Ethyl {4-[2-(saccharin-2-yl)acetylsulfamoyl]phenylazo}cyanoacetate in the synthesis of polyfunctionally heteroaromatic derivatives.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 895, doi. 10.1002/jhet.176
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One-pot three-component synthesis of dihydrobenzo- and naphtho[ e]-1,3-oxazines in water.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 1003, doi. 10.1002/jhet.147
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- Article
A facile and efficient synthesis of N-substituted furo[3,4- b]indeno[2,1- e]pyridine analogues of azapodophyllotoxin via microwave-assisted multicomponent reactions.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 965, doi. 10.1002/jhet.187
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Efficient synthesis of benzothieno[3,2- d]-1,2,4-triazolo [1,5- a]pyrimidin-5(1 H)-ones via a tandem aza-Wittig/heterocumulene-mediated annulation.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 903, doi. 10.1002/jhet.158
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An efficient and stereoselective synthesis of pyrazolo[4,3- c]pyridine derivatives under microwave heating.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 849, doi. 10.1002/jhet.169
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- Article
Highly soluble perylene tetracarboxylic diimides (PDI)-tetrathiafulvalene (TTF) dyad and TTF-PDI-TTF triad.
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- Journal of Heterocyclic Chemistry, 2009, v. 46, n. 5, p. 881, doi. 10.1002/jhet.160
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