Works matching IS 07930283 AND DT 2002 AND VI 8 AND IP 5
Results: 18
Simple One-step Syntheses of Heterocyclic Systems from2-PhenyI-4-ThienylmethyIidene-5(4H)-Oxazoione.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 501
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- Article
OXIDATION OF HETEROCYCLIC ALDEHYDES BY QUINOLINIUM DICHROMATE : A KINETIC STUDY.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 497
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- Article
A SOLUTION-PHASE PARALLEL SYNTHESIS OF 2-AMINO-5-FURFURYLIDENE-4H-IMIDAZOLIN-4-ONES.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 493
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- Article
BIOORGANIC SYNTHESIS OF SOME (5-BENZOTHIAZOL-2-YL -FURAN-2-YL)-METHANOLS IN CELL CATALYSIS USING SACCHAROMYCES CEREVISIAE.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 489
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- Article
ONE POT SYNTHESIS OF 7-METHOXY/6-SULFONYL-4H-1, 4-BENZOTHIAZINES.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 485
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- Article
An anomalous course of the condensation of l,5-diaryl-3-formazyl glyoxylic acids with o-phenylenediamine. A simple synthesis of some benzimidazole-2-carboxamidarylhydrazones.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 479
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- Article
STEREOSPECIFIC SYNTHESIS OF 2-ACYL-4-ALKYL-3-ARYL-2,3,3a,4-TETRAHYDROINDENO[l,2-c]PYRAZOLES.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 473
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- Article
STEREO- AND REGIOSELECTIVE PHOTOCYCLOADDITION OF COUMARIN AND THYMINE DERIVATIVES USING MOLECULAR RECOGNITION CATALYST.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 469
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- Article
THE BEHAVIOUR OF ARYLIDENEMALONONITRILES TOWARDS CERTAIN THIATING PHOSPHORUS REAGENTS.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 465
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- Article
SYNTHESIS OF DIHYDROPYRIMIDINONES: AN IMPROVED CONDITIONS FOR THE BIGINELLI REACTION.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 459
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- Article
CHEMISTRY OF PHOSPHORUS YLIDES 20 NOVEL SYNTHESIS OF PHOSPHORANYLIDENE-CYCLOBUTYLIDENE DERIVATIVES FROM THE REACTION OF N-PHENYLIMENOVTNYLIDENE-, 2-OXOVINYLIDENE- AND 2-THIOXOVINYLIDENE-TRIPHENYLPHOSPHORANE WITH α-DHCETONES.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 451
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- Article
SYNTHESIS OF 1- AND 3-CHLORO-PHENOTHIAZINES.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 447
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- Article
A CONVENIENT SYNTHESIS OF PYRAZOLO[3,4-c]PYRAZOLES USING SOME NOVEL α-CYANOKETENE DITHIOACETALS.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 443
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- Article
A FACILE AND SOLVENT-FREE SYNTHESIS OF 3,5 -DISUBSTITUTED-4-AMINO-l,2,4-TRIAZOLES BY REACTIONS OF AROMATIC NITRILES WITH HYDRAZINE.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 439
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- Article
FUSED HETEROCYCLES : SYNTHESIS OF SOME NEW IMIDAZOTHIAZOLES.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 433
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- Article
SYNTHESIS AND BIOLOGICAL EVALUATION OF 1H-PYRAZOLO [3,4-b] PYRIDINE-5 CARBOXYLIC ACIDS AGAINST VACCÍNIA VIRUS.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 427
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- Article
SYNTHESES OF CHIRAL SOLID CATALYSTS AND APPLICATION TO ENANTIOSELECTIVE ADDITION OF DIETHYLZINC TO BENZALDEHYDE.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 423
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- Article
AN UNEXPECTED DIMER FORMATION FROM A 4-(2-AMINOETHYLAMINO)-5-FORMYLPYRIMIDINE INTERMEDIATE.
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- Heterocyclic Communications, 2002, v. 8, n. 5, p. 419
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- Article