Works matching IS 0022152X AND DT 2005 AND VI 42 AND IP 2
Results: 26
An efficient synthesis of quinazoline derivatives with the aid of low-valent titanium reagent.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 173, doi. 10.1002/jhet.5570420201
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Double michael addition reactions to tetrakis sulfonyl activated olefins.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 255, doi. 10.1002/jhet.5570420212
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Synthesis and structural characterization of isomeric coumarino-1,2-oxaphosphole derivatives.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 313, doi. 10.1002/jhet.5570420223
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Utilization of hypervalent iodine in organic synthesis: A novel and facile two-step protocol for the synthesis of new derivatives of 1 H-Imidazo[1,2-b]pyrazole by the cyclocondensation involving α-Tosyloxyacetophenones.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 209, doi. 10.1002/jhet.5570420205
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Synthesis and antimicrobial activity of 6,6′-arylidene-bis-[5-hydroxy-9-methyl-2,3-diaryl thieno[3,2- g-]thiocoumarins].
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 283, doi. 10.1002/jhet.5570420216
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1,ω-Bis(4-amino-1,2,4-triazole-5(1 H)-thion-3-ylsulfanyl)alkanes: Versatile precursors for novel bis( S-triazolo[3,4- b][1,3,4]thiadiazines) as well as novel bis(macrocyclic schiff bases).
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 233, doi. 10.1002/jhet.5570420209
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- Article
Quinolone analogues 7 [1-6]. Synthesis of 3-Heteroaryl-1-methylpyridazino[3,4- b]quinoxalin-4(1 H)-ones.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 249, doi. 10.1002/jhet.5570420211
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Heterocyclic synthesis via enaminones: Novel synthesis of (1 H)-pyridin-2-one, pyrazolo[1,5- a]pyrimidine and isoxazole derivatives incorporating a N-methylphthalimide and their biological evaluation.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 307, doi. 10.1002/jhet.5570420222
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Intramolecular photoreactions of thiohomophthalimides with an alkenyl group in their N-Side chain. Regioselective synthesis of heterocycle-fused isoquinoline derivatives through [2+2] photocycloaddition.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 201, doi. 10.1002/jhet.5570420204
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- Article
Photochemistry of 4- and 5- phenyl substituted isoxazoles.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 273, doi. 10.1002/jhet.5570420215
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- Article
A novel and simple route for the synthesis of 3,4-disubstituted pyrroles.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 333, doi. 10.1002/jhet.5570420226
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New molecular entities via intermolecular meta photocycloaddition.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 227, doi. 10.1002/jhet.5570420208
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- Article
Reactions of 2-Pentynyl trimethylsilylethynyl selenides with primary amines via allenyl selenoketene.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 293, doi. 10.1002/jhet.5570420219
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Facile access to organotellurium heterocycles by nitration of bis(3,5-dimethylphenyl) ditelluride.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 243, doi. 10.1002/jhet.5570420210
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In situ preparation of palladium / N-heterocyclic carbene complexes and use for suzuki reaction.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 303, doi. 10.1002/jhet.5570420221
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Ag<sup>+</sup> selection by aza-18-crown-6 ethers N-Substituted on heterocyclic aromatics.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 191, doi. 10.1002/jhet.5570420203
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- Article
Synthesis of ferrocenylpyrazole derivatives.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 265, doi. 10.1002/jhet.5570420214
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Regioselective synthesis of 3,3-diethyl-4-(methylene)-1-quinol-2-ones by an intramolecular microwave assisted heck reaction.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 327, doi. 10.1002/jhet.5570420225
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Synthesis of spiro-pyrazole-3,3′-thiopyrano[2,3- b]pyridines and azolo[ a]pyrido[2′,3′:5,6]thiopyrano[3,4- d]pyrimidines as new ring systems with antifungal and antibacterial activities.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 221, doi. 10.1002/jhet.5570420207
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An efficient conversion of catechols into 6 H-benzofuro[3,2- c][1]-benzopyran-6-one derivatives.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 289, doi. 10.1002/jhet.5570420218
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Synthesis of 1,2,3,12a,12b-Hexahydrocyclopropa-[1,2- d]benzo[ f]pyrrolo[1,2- b]isoquinolin-5,7-dione related to duocarmycins and anthramycin.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 297, doi. 10.1002/jhet.5570420220
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Synthesis and biological activity of new 1 H-Pyrazolo[3,4- b]quinoxalines (flavazoles).
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 185, doi. 10.1002/jhet.5570420202
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Nitropyridyl isocyanates.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 259, doi. 10.1002/jhet.5570420213
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Synthesis of some 6,8-diarylimidazo[1,2- a]pyrazine derivatives by using either reflux or microwave irradiation method and investigation of their anticancer activities.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 319, doi. 10.1002/jhet.5570420224
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A synthesis of potential new antiarrhythmic agents.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 217, doi. 10.1002/jhet.5570420206
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Unusual rearrangement in the reactions of phenylmalonic acid dihydrazide with 1, 3-Diketones.
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- Journal of Heterocyclic Chemistry, 2005, v. 42, n. 2, p. 287, doi. 10.1002/jhet.5570420217
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