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Results: 1-19 |
Results: 19
NOVEL SYNTHESIS OF ALPHA-BENZOTRIAZOLYL-SUBSTITUTED KETONES
Authors: KATRITZKY AR ABDELFATTAH AA BELYAKOV SA FAHMY AFM
Citation: Ar. Katritzky et al., NOVEL SYNTHESIS OF ALPHA-BENZOTRIAZOLYL-SUBSTITUTED KETONES, Journal of chemical research. Synopses (Print), (6), 1998, pp. 334
NEW PODANDS WITH TERMINAL CHROMOGENIC MOIETIES DERIVED FROM FORMAZANS
Authors: KATRITZKY AR BELYAKOV SA DENISKO OV MARAN U DALAL NS
Citation: Ar. Katritzky et al., NEW PODANDS WITH TERMINAL CHROMOGENIC MOIETIES DERIVED FROM FORMAZANS, Perkin transactions. 2, (3), 1998, pp. 611-615
POLYMER-SUPPORTED PREPARATION OF SUBSTITUTED PHENOLS - A NEW EXAMPLE OF SIMULTANEOUS CYCLIZATION-CLEAVAGE REACTION ON SOLID-PHASE
Authors: KATRITZKY AR BELYAKOV SA FANG YF KIELY JS
Citation: Ar. Katritzky et al., POLYMER-SUPPORTED PREPARATION OF SUBSTITUTED PHENOLS - A NEW EXAMPLE OF SIMULTANEOUS CYCLIZATION-CLEAVAGE REACTION ON SOLID-PHASE, Tetrahedron letters, 39(44), 1998, pp. 8051-8054
THE PREPARATION OF FUNCTIONALIZED AMINES AND AMIDES USING BENZOTRIAZOLE DERIVATIVES AND ORGANOZINC REAGENTS
Authors: KATRITZKY AR STRAH S BELYAKOV SA
Citation: Ar. Katritzky et al., THE PREPARATION OF FUNCTIONALIZED AMINES AND AMIDES USING BENZOTRIAZOLE DERIVATIVES AND ORGANOZINC REAGENTS, Tetrahedron, 54(25), 1998, pp. 7167-7178
BORANE-(N-SUBSTITUTED)BENZOTRIAZOLE COMPLEXES AND THEIR ALKYLATION REACTIONS
Authors: KATRITZKY AR FANG YF BELYAKOV SA
Citation: Ar. Katritzky et al., BORANE-(N-SUBSTITUTED)BENZOTRIAZOLE COMPLEXES AND THEIR ALKYLATION REACTIONS, Organic preparations and procedures international, 30(3), 1998, pp. 325-330
SINGLE-CRYSTAL MULTIFREQUENCY EPR EVIDENCE FOR A QUASI-LOW-DIMENSIONAL SPIN-EXCHANGE IN 3-N-BUTYL-2,4,6-TRIPHENYLVERDAZYL
Authors: DALAL NS SMIRNOV AI SMIRNOVA TI BELFORD RL KATRITZKY AR BELYAKOV SA
Citation: Ns. Dalal et al., SINGLE-CRYSTAL MULTIFREQUENCY EPR EVIDENCE FOR A QUASI-LOW-DIMENSIONAL SPIN-EXCHANGE IN 3-N-BUTYL-2,4,6-TRIPHENYLVERDAZYL, JOURNAL OF PHYSICAL CHEMISTRY B, 101(51), 1997, pp. 11249-11253
A DIRECT ONE-STEP PREPARATION OF TRIARYLVERDAZYLIUM SALTS FROM THE CORRESPONDING TRIARYLFORMAZANS
Authors: KATRITZKY AR BELYAKOV SA
Citation: Ar. Katritzky et Sa. Belyakov, A DIRECT ONE-STEP PREPARATION OF TRIARYLVERDAZYLIUM SALTS FROM THE CORRESPONDING TRIARYLFORMAZANS, Synthesis, (1), 1997, pp. 17
LEWIS ACID-CATALYZED ADDITIONS OF (BENZOTRIAZOL-1-YL)DIETHOXYMETHANE TO ENOL ETHERS AND ENAMIDES - NEW SYNTHESES OF BETA-ALKOXYALKANAL AND BETA-AMINOALKANAL ACETALS
Authors: KATRITZKY AR BELYAKOV SA RACHWAL B MOUTOU JL
Citation: Ar. Katritzky et al., LEWIS ACID-CATALYZED ADDITIONS OF (BENZOTRIAZOL-1-YL)DIETHOXYMETHANE TO ENOL ETHERS AND ENAMIDES - NEW SYNTHESES OF BETA-ALKOXYALKANAL AND BETA-AMINOALKANAL ACETALS, Journal of organic chemistry, 62(3), 1997, pp. 700-705
IMPROVED SYNTHESES OF 3,5-DIARYL-SUBSTITUTED PHENOLS
Authors: KATRITZKY AR BELYAKOV SA HENDERSON SA STEEL PJ
Citation: Ar. Katritzky et al., IMPROVED SYNTHESES OF 3,5-DIARYL-SUBSTITUTED PHENOLS, Journal of organic chemistry, 62(23), 1997, pp. 8215-8217
BENZOTRIAZOLE-ASSISTED PREPARATIONS OF 2-(SUBSTITUTED AMINO)PYRIDIMESAND PYRID-2 ONES
Authors: KATRITZKY AR BELYAKOV SA SOROCHINSKY AE HENDERSON SA CHEN J
Citation: Ar. Katritzky et al., BENZOTRIAZOLE-ASSISTED PREPARATIONS OF 2-(SUBSTITUTED AMINO)PYRIDIMESAND PYRID-2 ONES, Journal of organic chemistry, 62(18), 1997, pp. 6210-6214
PREPARATION OF N-(1,3-DISUBSTITUTED ALLYL)MORPHOLINES BASED ON AN ADAPTATION OF THE WITTIG REACTION
Authors: KATRITZKY AR HONG QM CHEN J YANG ZJ BELYAKOV SA
Citation: Ar. Katritzky et al., PREPARATION OF N-(1,3-DISUBSTITUTED ALLYL)MORPHOLINES BASED ON AN ADAPTATION OF THE WITTIG REACTION, Anales de quimica, 92(3), 1996, pp. 138-140
ALPHA-(BENZOTRIAZOLYL)METHYL PHENYL THIOETHERS - CONVENIENT REAGENTS FOR ALPHA-PHENYLTHIOALKYLATION OF SILYLATED NUCLEOPHILES
Authors: KATRITZKY AR CHEN J BELYAKOV SA
Citation: Ar. Katritzky et al., ALPHA-(BENZOTRIAZOLYL)METHYL PHENYL THIOETHERS - CONVENIENT REAGENTS FOR ALPHA-PHENYLTHIOALKYLATION OF SILYLATED NUCLEOPHILES, Tetrahedron letters, 37(37), 1996, pp. 6631-6634
SYNTHESIS OF NEW N-PIVOT LARIAT CROWN-ETHERS CONTAINING A PROPYLENE LINKAGE IN THE SIDE ARM
Authors: KATRITZKY AR DENISKO OV BELYAKOV SA SCHALL OF GOKEL GW
Citation: Ar. Katritzky et al., SYNTHESIS OF NEW N-PIVOT LARIAT CROWN-ETHERS CONTAINING A PROPYLENE LINKAGE IN THE SIDE ARM, Journal of organic chemistry, 61(21), 1996, pp. 7578-7584
NOVEL SYNTHESES OF N-PIVOT LARIAT DIAZA-CROWN ETHERS FROM THYL)-4,13-DIAZA-1,7,10,16-TETRAOXACYCLOOCTADECANE
Authors: KATRITZKY AR BELYAKOV SA SOROCHINSKY AE STEEL PJ SCHALL OF GOKEL GW
Citation: Ar. Katritzky et al., NOVEL SYNTHESES OF N-PIVOT LARIAT DIAZA-CROWN ETHERS FROM THYL)-4,13-DIAZA-1,7,10,16-TETRAOXACYCLOOCTADECANE, Journal of organic chemistry, 61(21), 1996, pp. 7585-7592
SYNTHESES AND TRANSFORMATIONS OF SUBSTITUTED BENZAZOLYL(BENZOTRIAZOL-1-YL)METHANES AND TETRAZOLYL(BENZOTRIAZOL-1-YL)METHANES
Authors: KATRITZKY AR ASLAN D SHCHERBAKOVA IV CHEN J BELYAKOV SA
Citation: Ar. Katritzky et al., SYNTHESES AND TRANSFORMATIONS OF SUBSTITUTED BENZAZOLYL(BENZOTRIAZOL-1-YL)METHANES AND TETRAZOLYL(BENZOTRIAZOL-1-YL)METHANES, Journal of heterocyclic chemistry, 33(4), 1996, pp. 1107-1114
SYNTHESES OF FORMAZANS UNDER PHASE-TRANSFER CONDITIONS
Authors: KATRITZKY AR BELYAKOV SA CHENG D DURST HD
Citation: Ar. Katritzky et al., SYNTHESES OF FORMAZANS UNDER PHASE-TRANSFER CONDITIONS, Synthesis, (5), 1995, pp. 577-581
1-CHLOROBENZOTRIAZOLE-MEDIATED RING-CLOSURE OF 1,3,5-TRIARYLFORMAZANS- IMPROVED SYNTHESES OF 2,3,5-TRIARYL-2H-TETRAZOLIUM SALTS
Authors: KATRITZKY AR BELYAKOV SA LAM JN DURST HD KARPENKO DV
Citation: Ar. Katritzky et al., 1-CHLOROBENZOTRIAZOLE-MEDIATED RING-CLOSURE OF 1,3,5-TRIARYLFORMAZANS- IMPROVED SYNTHESES OF 2,3,5-TRIARYL-2H-TETRAZOLIUM SALTS, Heterocycles, 39(1), 1994, pp. 73-80
SYNTHESES OF 3-(SUBSTITUTED)-2,4,6-TRIPHENYLVERDAZYLS
Authors: KATRITZKY AR BELYAKOV SA DURST HD XU RX DALAL NS
Citation: Ar. Katritzky et al., SYNTHESES OF 3-(SUBSTITUTED)-2,4,6-TRIPHENYLVERDAZYLS, Canadian journal of chemistry, 72(8), 1994, pp. 1849-1856
ACETYL GROUP AND TETRAZOLIUM SALT - COORDINATION OF DIRECT AND INDIRECT PROTECTION IN THE SYNTHESIS OF MONOAMINOFORMAZANES AND DIAMINOFORMAZANES
Authors: BELYAKOV SA
Citation: Sa. Belyakov, ACETYL GROUP AND TETRAZOLIUM SALT - COORDINATION OF DIRECT AND INDIRECT PROTECTION IN THE SYNTHESIS OF MONOAMINOFORMAZANES AND DIAMINOFORMAZANES, ZH ORG KH, 28(9), 1992, pp. 1927-1928
Risultati: 1-19 |