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Results: 1-25 | 26-50 | 51-51
Results: 1-25/51
CONCERNING THE SYNTHESIS OF AMINO-5-ARYL-5H-THIAZOLO[4,3-B]-1,3,4-THIADIAZOLES
Authors: DUDIN AV UGRAK BI
Citation: Av. Dudin et Bi. Ugrak, CONCERNING THE SYNTHESIS OF AMINO-5-ARYL-5H-THIAZOLO[4,3-B]-1,3,4-THIADIAZOLES, Russian chemical bulletin, 46(6), 1997, pp. 1180-1181
SYNTHESIS OF HETEROCYCLIC-SYSTEMS WITH A CARBOHYDRATE FRAGMENT .4. UNUSUAL REACTIVITY OF LEVOGLUCOSENONE WITH RESPECT TO ALPHA-AMINOAZOLES AND BETA-DICARBONYL COMPOUNDS
Authors: SAMET AV YAMSKOV AN UGRAK BI SEMENOV VV
Citation: Av. Samet et al., SYNTHESIS OF HETEROCYCLIC-SYSTEMS WITH A CARBOHYDRATE FRAGMENT .4. UNUSUAL REACTIVITY OF LEVOGLUCOSENONE WITH RESPECT TO ALPHA-AMINOAZOLES AND BETA-DICARBONYL COMPOUNDS, Russian chemical bulletin, 46(3), 1997, pp. 532-538
SYNTHESIS OF HETEROCYCLIC-SYSTEMS WITH CARBOHYDRATE FRAGMENT .2. STEREOSELECTIVE SYNTHESIS OF TETRAHYDROPYRIDONES BY REACTION OF LEVOGLUCOSENONE WITH AMIDES OF ALPHA-METHYLENE-ACTIVE ACIDS
Authors: SAMET AV KISLYI VP CHERNYSHOVA NB REZNIKOV DN UGRAK BI SEMENOV VV
Citation: Av. Samet et al., SYNTHESIS OF HETEROCYCLIC-SYSTEMS WITH CARBOHYDRATE FRAGMENT .2. STEREOSELECTIVE SYNTHESIS OF TETRAHYDROPYRIDONES BY REACTION OF LEVOGLUCOSENONE WITH AMIDES OF ALPHA-METHYLENE-ACTIVE ACIDS, Russian chemical bulletin, 45(2), 1996, pp. 393-398
SYNTHESIS OF HETEROCYCLIC-SYSTEMS WITH A CARBOHYDRATE FRAGMENT .3. SYNTHESIS AND STRUCTURE OF FUSED PYRIMIDINE SYSTEMS BASED ON LEVOGLUCOSENONE
Authors: SAMET AV YAMSKOV AN UGRAK BI VORONTSOVA LG KURELLA MG SEMENOV VV
Citation: Av. Samet et al., SYNTHESIS OF HETEROCYCLIC-SYSTEMS WITH A CARBOHYDRATE FRAGMENT .3. SYNTHESIS AND STRUCTURE OF FUSED PYRIMIDINE SYSTEMS BASED ON LEVOGLUCOSENONE, Russian chemical bulletin, 45(2), 1996, pp. 399-402
SYNTHESIS OF N-HYDROXYPYRAZOLES WITH ELECTRON-ACCEPTING SUBSTITUENTS IN THE RING
Authors: VINOGRADOV VM DALINGER IL UGRAK BI SHEVELEV SA
Citation: Vm. Vinogradov et al., SYNTHESIS OF N-HYDROXYPYRAZOLES WITH ELECTRON-ACCEPTING SUBSTITUENTS IN THE RING, Mendeleev communications, (4), 1996, pp. 139-140
ADAMANTYLAZOLES - ACID-CATALYZED ADAMANTY LATION OF 1,2,4-TRIAZOLES
Authors: SARAEV VV KANAKINA TP PEVZNER MS GOLOD EL UGRAK BI KACHALA VV
Citation: Vv. Saraev et al., ADAMANTYLAZOLES - ACID-CATALYZED ADAMANTY LATION OF 1,2,4-TRIAZOLES, Himia geterocikliceskih soedinenij, (8), 1996, pp. 1078-1087
FUNCTIONALIZATION OF ALKENES BY POLYFLUORINATED ALPHA,BETA-UNSATURATED SULFENYL CHLORIDES - DUAL REACTIVITY OF PERFLUORO-2-METHYL-2-PENTEN-3-YL SULFENYL CHLORIDE IN REACTIONS WITH ACTIVATED OLEFINS
Authors: POPKOVA VY OSMANOV VK BORISOV AV UGRAK BI BODRIKOV IV
Citation: Vy. Popkova et al., FUNCTIONALIZATION OF ALKENES BY POLYFLUORINATED ALPHA,BETA-UNSATURATED SULFENYL CHLORIDES - DUAL REACTIVITY OF PERFLUORO-2-METHYL-2-PENTEN-3-YL SULFENYL CHLORIDE IN REACTIONS WITH ACTIVATED OLEFINS, Journal of fluorine chemistry, 77(2), 1996, pp. 183-191
SYNTHESIS, PROPERTIES, AND STRUCTURES OF 5-NITROALKYL-5H-(1,2,3)TRIAZOLO[4,5-C]FURAZANS
Authors: KHISAMUTDINOV GK MRAKHUTZINA TA GABDULLIN RM ABDRAKHMANOV IS SMIRNOV SP UGRAK BI
Citation: Gk. Khisamutdinov et al., SYNTHESIS, PROPERTIES, AND STRUCTURES OF 5-NITROALKYL-5H-(1,2,3)TRIAZOLO[4,5-C]FURAZANS, Russian chemical bulletin, 44(7), 1995, pp. 1269-1271
NITROPYRAZOLES .9. PARAMETERS OF THE H-1, C-13, AND N-15 (N-14) SPECTRA AND THE STRUCTURES OF N-AMINONITROPYRAZOLES
Authors: UGRAK BI VINOGRADOV VM DALINGER IL SHEVELEV SA
Citation: Bi. Ugrak et al., NITROPYRAZOLES .9. PARAMETERS OF THE H-1, C-13, AND N-15 (N-14) SPECTRA AND THE STRUCTURES OF N-AMINONITROPYRAZOLES, Russian chemical bulletin, 44(11), 1995, pp. 2087-2092
SODIUM ETHYL SULFATE AS A NEW ELECTROPHIL IC REAGENTS - STEREOCHEMICAL ASPECTS OF ATTACHMENT ON BINARY CARBON-CARBON BONDS
Authors: ZYK NV LAPIN YA NESTEROV EE UGRAK BI ZEFIROV NS
Citation: Nv. Zyk et al., SODIUM ETHYL SULFATE AS A NEW ELECTROPHIL IC REAGENTS - STEREOCHEMICAL ASPECTS OF ATTACHMENT ON BINARY CARBON-CARBON BONDS, ZH ORG KH, 31(6), 1995, pp. 840-851
STUDIES IN FUROPYRIDINES .6. SYNTHESIS AN D STEREOSTRUCTURE OF ARYLMETHYLENE-3-HYDROXO-4-THIOFURO[3,4-C]PYRIDINES
Authors: KAIGORODOVA EA KVAK SN UGRAK BI ZAPLISHNYI VN KULNEVICH VG
Citation: Ea. Kaigorodova et al., STUDIES IN FUROPYRIDINES .6. SYNTHESIS AN D STEREOSTRUCTURE OF ARYLMETHYLENE-3-HYDROXO-4-THIOFURO[3,4-C]PYRIDINES, ZH ORG KH, 31(12), 1995, pp. 1860-1863
SYNTHESIS OF HETEROCYCLES ON BASIS OF ADD ITION-PRODUCTS OF POLYHALOALKANES TO UNSATURATED SYSTEMS .7. REACTIONS OF 5-ARYL-1,1-DICHLOROPENTADIEN-1,3-ONES-5 AND 6-ARYLPYRONES-2 WITH HYDRAZINES
Authors: DUDINOV AA VOZNESENSKY SA PODDUBNY IS UGRAK BI BELENKY LI KRAYUSHKIN MM
Citation: Aa. Dudinov et al., SYNTHESIS OF HETEROCYCLES ON BASIS OF ADD ITION-PRODUCTS OF POLYHALOALKANES TO UNSATURATED SYSTEMS .7. REACTIONS OF 5-ARYL-1,1-DICHLOROPENTADIEN-1,3-ONES-5 AND 6-ARYLPYRONES-2 WITH HYDRAZINES, Himia geterocikliceskih soedinenij, (11), 1995, pp. 1511-1524
ELECTROCHEMICAL CYCLODIMERIZATION OF ALKYLIDENEMALONATES
Authors: ELINSON MN FEDUCOVICH SK ZAKHARENKOV AA UGRAK BI NIKISHIN GI LINDEMAN SV STRUCHKOV JT
Citation: Mn. Elinson et al., ELECTROCHEMICAL CYCLODIMERIZATION OF ALKYLIDENEMALONATES, Tetrahedron, 51(17), 1995, pp. 5035-5046
TRANSFORMATION OF CYCLOOLEFINS INTO ALPHA-ETHOXYSULFO-SUBSTITUTED KETONES VIA SO3-MEDIATED NITROSATION
Authors: ZEFIROV NS ZYK NV LAPIN YA NESTEROV EE UGRAK BI
Citation: Ns. Zefirov et al., TRANSFORMATION OF CYCLOOLEFINS INTO ALPHA-ETHOXYSULFO-SUBSTITUTED KETONES VIA SO3-MEDIATED NITROSATION, Journal of organic chemistry, 60(21), 1995, pp. 6771-6775
CETYL-2-AMINO-4-HYDROXY-1,3-PENTADIENECARBONITRILE - E,Z-ISOMERISM AND THE ABILITY TO FORM CHELATES
Authors: DOROKHOV VA AZAREVICH OG BOGDANOV VS UGRAK BI VASILEV LS
Citation: Va. Dorokhov et al., CETYL-2-AMINO-4-HYDROXY-1,3-PENTADIENECARBONITRILE - E,Z-ISOMERISM AND THE ABILITY TO FORM CHELATES, Russian chemical bulletin, 43(8), 1994, pp. 1356-1359
EFFICIENT METHODS FOR THE SYNTHESIS OF PYRIDO[2,3-D]PYRIMIDIN-5-ONES FROM 4-AMINO-5-ACETYLPYRIMIDINES
Authors: KOMKOV AV UGRAK BI BOGDANOV VS DOROKHOV VA
Citation: Av. Komkov et al., EFFICIENT METHODS FOR THE SYNTHESIS OF PYRIDO[2,3-D]PYRIMIDIN-5-ONES FROM 4-AMINO-5-ACETYLPYRIMIDINES, Russian chemical bulletin, 43(8), 1994, pp. 1392-1397
CHELATE SYNTHESIS OF FUNCTIONALLY-SUBSTITUTED 2-TRICHLOROMETHYLPYRIDINES
Authors: VASILEV LS AZAREVICH OG BOGDANOV VS UGRAK BI DOROKHOV VA
Citation: Ls. Vasilev et al., CHELATE SYNTHESIS OF FUNCTIONALLY-SUBSTITUTED 2-TRICHLOROMETHYLPYRIDINES, Russian chemical bulletin, 43(7), 1994, pp. 1282-1283
SYNTHESIS OF HETEROCYCLIC-SYSTEMS WITH A CARBOHYDRATE FRAGMENT .1. STEREOSELECTIVE SYNTHESIS OF AZOLOANHYDROSUGARS VIA THE ADDITION OF AZOLES TO LEVOGLUCOSENONE
Authors: SAMET AV LAICHTER AL REZNIKOV DN YAMSKOV AN UGRAK BI CHERNYSHOVA NB YOLKIN VV SEMENOV VV
Citation: Av. Samet et al., SYNTHESIS OF HETEROCYCLIC-SYSTEMS WITH A CARBOHYDRATE FRAGMENT .1. STEREOSELECTIVE SYNTHESIS OF AZOLOANHYDROSUGARS VIA THE ADDITION OF AZOLES TO LEVOGLUCOSENONE, Russian chemical bulletin, 43(6), 1994, pp. 1073-1078
N-15 NMR-STUDY OF THE MECHANISM OF THE REACTION OF AMIDOXIMES WITH NITRILES IN THE PRESENCE OF ZNCL2 AND HCL
Authors: YAROVENKO VN UGRAK BI KRAYUSHKIN MM SHIRINYAN VZ ZAVARZIN IV
Citation: Vn. Yarovenko et al., N-15 NMR-STUDY OF THE MECHANISM OF THE REACTION OF AMIDOXIMES WITH NITRILES IN THE PRESENCE OF ZNCL2 AND HCL, Russian chemical bulletin, 43(4), 1994, pp. 627-629
SYNTHESIS OF BETA-FORMYL-2,5-DIALKOXYTETRAHYDROFURANS AND THEIR REACTION WITH 3-AMINO-1,2,4-TRIAZOLE
Authors: VARTANYAN MM ELISEEV OL SOLOVEVA TY UGRAK BI SKOV HR
Citation: Mm. Vartanyan et al., SYNTHESIS OF BETA-FORMYL-2,5-DIALKOXYTETRAHYDROFURANS AND THEIR REACTION WITH 3-AMINO-1,2,4-TRIAZOLE, Russian chemical bulletin, 43(11), 1994, pp. 1884-1888
SYNTHESIS OF ALPHA-FUNCTIONAL NITRO-COMPOUNDS BY THE NITRATION OF ACTIVATED CARBONYL-COMPOUNDS IN A 2-PHASE SYSTEM
Authors: KISLYI VP LAIKHTER AL UGRAK BI SEMENOV VV
Citation: Vp. Kislyi et al., SYNTHESIS OF ALPHA-FUNCTIONAL NITRO-COMPOUNDS BY THE NITRATION OF ACTIVATED CARBONYL-COMPOUNDS IN A 2-PHASE SYSTEM, Russian chemical bulletin, 43(1), 1994, pp. 70-74
ETHYL 2-NITROACETOACETATE AS A NEW SYNTHETIC EQUIVALENT OF ETHOXYCARBONYLNITRILE OXIDE
Authors: KISLYI VP LAIKHTER AL UGRAK BI SEMENOV VV
Citation: Vp. Kislyi et al., ETHYL 2-NITROACETOACETATE AS A NEW SYNTHETIC EQUIVALENT OF ETHOXYCARBONYLNITRILE OXIDE, Russian chemical bulletin, 43(1), 1994, pp. 98-100
ASYMMETRIC INDUCTION IN ADDITION-REACTIONS OF CARBANIONS TO LEVOGLUCOSENONE
Authors: SAMET AV LAIKHTER AL KISLYI VP UGRAK BI SEMENOV VV
Citation: Av. Samet et al., ASYMMETRIC INDUCTION IN ADDITION-REACTIONS OF CARBANIONS TO LEVOGLUCOSENONE, Mendeleev communications, (4), 1994, pp. 134-135
DEBROMINATION REACTION OF 2-BROMOCARBOXYLIC ACIDS
Authors: POLIVIN YN KARAKHANOV RA UGRAK BI ZAIKIN VG MAKARSHIN SV KELAREV VI VINOKUROV VA
Citation: Yn. Polivin et al., DEBROMINATION REACTION OF 2-BROMOCARBOXYLIC ACIDS, Mendeleev communications, (1), 1994, pp. 20-22
THERMAL-ISOMERIZATION OF 2-ALKYL-3-BROMOTETRAHYDROFURANS AND 2-ALKYL-3-BROMOTETRAHYDROPYRANS
Authors: POLIVIN YN KARAKHANOV RA UGRAK BI ZAIKIN VG MAKARSHIN SV KELAREV VI
Citation: Yn. Polivin et al., THERMAL-ISOMERIZATION OF 2-ALKYL-3-BROMOTETRAHYDROFURANS AND 2-ALKYL-3-BROMOTETRAHYDROPYRANS, Mendeleev communications, (1), 1994, pp. 24-25
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