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Results: 1-25 | 26-29
Results: 1-25/29
Photochromic dihetarylethenes 9. Dithienylperfluorocyclopentenes: a quantum-chemical study
Authors: Krayushkin, MM Martynkin, AY Chuvylkin, ND
Citation: Mm. Krayushkin et al., Photochromic dihetarylethenes 9. Dithienylperfluorocyclopentenes: a quantum-chemical study, RUSS CHEM B, 50(3), 2001, pp. 381-384
Photochromic dihetarylethenes - 6. Photochromic derivatives of thieno[3,2-b]thiophene
Authors: Krayushkin, MM Stoyanovich, FM Zolotarskaya, OY Murav'ev, IV Martynkin, AY Vorontsova, LG Starikova, ZA Ivanov, VL Uzhinov, BM
Citation: Mm. Krayushkin et al., Photochromic dihetarylethenes - 6. Photochromic derivatives of thieno[3,2-b]thiophene, RUSS CHEM B, 50(1), 2001, pp. 110-115
Mixture of cholesteric copolymer with dithienylethene photochromic dopant:a new material combining optical properties of cholesterics with photochromism
Authors: Bobrovsky, AY Boiko, NI Shibaev, VP Kalik, MA Krayushkin, MM
Citation: Ay. Bobrovsky et al., Mixture of cholesteric copolymer with dithienylethene photochromic dopant:a new material combining optical properties of cholesterics with photochromism, J MAT CHEM, 11(8), 2001, pp. 2004-2007
Synthesis of photochromic dihetarylethenes (review)
Authors: Krayushkin, MM
Citation: Mm. Krayushkin, Synthesis of photochromic dihetarylethenes (review), KHIM GETERO, (1), 2001, pp. 19-40
Photochromic dihetarylethenes. 8. A new approach to the synthesis of 3,4-bis(2,5-dimethyl-3-thienyl)furan-2,5-dione as potential photochrome
Authors: Shirinyan, VZ Krayushkin, MM Belen'kii, LI Vorontsova, LG Starikova, ZA Martynkin, AY Ivanov, VL Uzhinov, BM
Citation: Vz. Shirinyan et al., Photochromic dihetarylethenes. 8. A new approach to the synthesis of 3,4-bis(2,5-dimethyl-3-thienyl)furan-2,5-dione as potential photochrome, KHIM GETERO, (1), 2001, pp. 81-88
Synthesis of substituted 1,2,4-triazines on the basis 1,2-bis-(2,5-dimethylthien-3-yl)ethanedione
Authors: Ivanov, SN Lichitsky, BV Dudinov, AA Martynkin, AY Krayushkin, MM
Citation: Sn. Ivanov et al., Synthesis of substituted 1,2,4-triazines on the basis 1,2-bis-(2,5-dimethylthien-3-yl)ethanedione, KHIM GETERO, (1), 2001, pp. 89-94
Synthesis of 3-carbamoyl-1,2,4-triazoles
Authors: Yarovenko, VN Kosarev, SA Shirokov, AV Zavarzin, IV Krayushkin, MM
Citation: Vn. Yarovenko et al., Synthesis of 3-carbamoyl-1,2,4-triazoles, RUSS CHEM B, 49(8), 2000, pp. 1481-1482
Reactions of cyclic enhydrazinoketones with arylidene derivatives of malononitrile. Synthesis of fused N-substituted 1,4-dihydropyridines
Authors: Lichitsky, BV Yarovenko, VN Zavarzin, IV Krayushkin, MM
Citation: Bv. Lichitsky et al., Reactions of cyclic enhydrazinoketones with arylidene derivatives of malononitrile. Synthesis of fused N-substituted 1,4-dihydropyridines, RUSS CHEM B, 49(7), 2000, pp. 1251-1254
Unusual transformation of N-arylamino-1,4-dihydropyridines
Authors: Lichitsky, BV Nesterov, VN Dudinov, AA Krayushkin, MM
Citation: Bv. Lichitsky et al., Unusual transformation of N-arylamino-1,4-dihydropyridines, RUSS CHEM B, 49(7), 2000, pp. 1318-1318
An alternative channel of reductive condensation of trichloromethylarenes with hydrazines
Authors: Belen'kii, LI Luiksaar, SI Chuvylkin, ND Krayushkin, MM
Citation: Li. Belen'Kii et al., An alternative channel of reductive condensation of trichloromethylarenes with hydrazines, RUSS CHEM B, 49(5), 2000, pp. 886-893
Synthesis of 2-aryl-6-(4-bromophenyl)-4-(2,2-dichlorovinyl)pyridines with the use of 1-aryl-5,5-dichloropenta-2,4-dien-1-ones
Authors: Dudinov, AA Woznesensky, SA Struchkova, MI Belen'kii, LI Krayushkin, MM
Citation: Aa. Dudinov et al., Synthesis of 2-aryl-6-(4-bromophenyl)-4-(2,2-dichlorovinyl)pyridines with the use of 1-aryl-5,5-dichloropenta-2,4-dien-1-ones, RUSS CHEM B, 49(5), 2000, pp. 954-955
Novel synthesis of 2-arylbenzothiazoles
Authors: Shirinian, VZ Melkova, SY Belen'kii, LI Krayushkin, MM
Citation: Vz. Shirinian et al., Novel synthesis of 2-arylbenzothiazoles, RUSS CHEM B, 49(11), 2000, pp. 1859-1862
Photochromic dihetarylethenes 5. Synthesis, structure, and photochromic properties of 4,4 '-disubstituted 1,2-bis[2-ethyl-5-ethylthio(ethylsulfonyl)-3-thienyl]perfluorocyclopentenes
Authors: Krayushkin, MM Kalik, MA Dzhavadov, DL Vorontsova, LG Starikova, ZA Martynkin, AY Ivanov, VL Uzhinov, BM
Citation: Mm. Krayushkin et al., Photochromic dihetarylethenes 5. Synthesis, structure, and photochromic properties of 4,4 '-disubstituted 1,2-bis[2-ethyl-5-ethylthio(ethylsulfonyl)-3-thienyl]perfluorocyclopentenes, RUSS CHEM B, 49(10), 2000, pp. 1757-1762
Photochromic dihetarylethenes 4. The molecular and crystal structures of 1,2-bis(2-ethyl-5-ethylsulfonylthien-3-yl)perfluorocyclopentene and 1,2-bis [5-(benzoxazol-2-yl)-2-methylthien-3-yl] perfluorocyclopentene
Authors: Vorontsova, LG Krayushkin, MM Starikova, ZA Kalik, MA Stoyanovich, FM Zolotarskaya, OY Dzhavadov, DL
Citation: Lg. Vorontsova et al., Photochromic dihetarylethenes 4. The molecular and crystal structures of 1,2-bis(2-ethyl-5-ethylsulfonylthien-3-yl)perfluorocyclopentene and 1,2-bis [5-(benzoxazol-2-yl)-2-methylthien-3-yl] perfluorocyclopentene, RUSS CHEM B, 49(1), 2000, pp. 77-80
A new method for synthesis of 6-aryl-2H-thiopyran-2-thiones
Authors: Kozhinov, DV Woznesensky, SA Dudinov, AA Krayushkin, MM
Citation: Dv. Kozhinov et al., A new method for synthesis of 6-aryl-2H-thiopyran-2-thiones, MENDELEEV C, (2), 2000, pp. 77-77
Benzoylation of deactivated thiophene and furan compounds using phenyldichlorocarbenium tetrachloroaluminate
Authors: Belenkii, LI Gromova, GP Kolotaev, AV Krayushkin, MM
Citation: Li. Belenkii et al., Benzoylation of deactivated thiophene and furan compounds using phenyldichlorocarbenium tetrachloroaluminate, KHIM GETERO, (3), 2000, pp. 315-323
Acylation of 2,5-dimethylthiophene according to Friedel-Krafts in the presence of pyridine (Feb, pg 261, 2000)
Authors: Shirinyan, VZ Kosterina, NV Kolotaev, AV Belenkii, LI Krayushkin, MM
Citation: Vz. Shirinyan et al., Acylation of 2,5-dimethylthiophene according to Friedel-Krafts in the presence of pyridine (Feb, pg 261, 2000), KHIM GETERO, (3), 2000, pp. 431-431
Acylation of 2,5-dimethylthiophene according to Friedel-Krafts in the presence of pyridine
Authors: Shirinyan, VZ Kosterina, NV Kolotaev, AV Belenkii, LI Krayushkin, MM
Citation: Vz. Shirinyan et al., Acylation of 2,5-dimethylthiophene according to Friedel-Krafts in the presence of pyridine, KHIM GETERO, (2), 2000, pp. 261-262
Synthesis of 2-arylbenzothiazoles by interaction of o-aminothiophenol withbis(arylmethyl) disulfides
Authors: Shirinyan, VZ Melkova, SY Belenkii, LI Krayushkin, MM
Citation: Vz. Shirinyan et al., Synthesis of 2-arylbenzothiazoles by interaction of o-aminothiophenol withbis(arylmethyl) disulfides, KHIM GETERO, (2), 2000, pp. 268-268
Reactions of mesityl trichloride with 2-amino- and 2-amino-5-bromopyridines
Authors: Poddubnyi, IS Belen'kii, LI Krayushkin, MM
Citation: Is. Poddubnyi et al., Reactions of mesityl trichloride with 2-amino- and 2-amino-5-bromopyridines, KHIM GETERO, (10), 2000, pp. 1351-1353
Some reactions of pyridinium salts formed from trichloromethylarenes with N- and C-nucleophiles
Authors: Belen'kii, LI Poddubnyi, IS Luiksaar, SI Krayushkin, MM
Citation: Li. Belen'Kii et al., Some reactions of pyridinium salts formed from trichloromethylarenes with N- and C-nucleophiles, KHIM GETERO, (10), 2000, pp. 1354-1359
Photochromic dihetarylethenes 2. Synthesis and photochromic properties of 5,5 '-alkylthio(alkylsulfonyl)-substituted 1,2-bis(2-alkylthien-3-yl)perfluorocyclopentenes
Authors: Krayushkin, MM Kalik, MA Dzhavadov, DL Martynkin, AY Firsov, AV Uzhinov, BM
Citation: Mm. Krayushkin et al., Photochromic dihetarylethenes 2. Synthesis and photochromic properties of 5,5 '-alkylthio(alkylsulfonyl)-substituted 1,2-bis(2-alkylthien-3-yl)perfluorocyclopentenes, RUSS CHEM B, 48(5), 1999, pp. 971-974
Photochromic dihetarylethenes 3. Synthesis and photochromic properties of 1,2-bis[2-methyl-5-(benzoxazol-2-yl)thien-3-yl]hexafluorocyclopentene
Authors: Krayushkin, MM Stoyanovich, FM Zolotarskaya, OY Martynkin, AY Ivanov, VL Uzhinov, BM
Citation: Mm. Krayushkin et al., Photochromic dihetarylethenes 3. Synthesis and photochromic properties of 1,2-bis[2-methyl-5-(benzoxazol-2-yl)thien-3-yl]hexafluorocyclopentene, RUSS CHEM B, 48(5), 1999, pp. 1003-1005
Reactions of monothiooxamides with N-nucleophiles. Synthesis of 4,5-dihydroimidazole-2-carboxanilides
Authors: Yarovenko, VN Kosarev, SA Zavarzin, IY Krayushkin, MM
Citation: Vn. Yarovenko et al., Reactions of monothiooxamides with N-nucleophiles. Synthesis of 4,5-dihydroimidazole-2-carboxanilides, RUSS CHEM B, 48(4), 1999, pp. 749-753
A convenient method for the preparation of N-unsubstituted hydrazones of aromatic ketones and aldehydes
Authors: Shirinian, VZ Belen'kii, LI Krayushkin, MM
Citation: Vz. Shirinian et al., A convenient method for the preparation of N-unsubstituted hydrazones of aromatic ketones and aldehydes, RUSS CHEM B, 48(11), 1999, pp. 2171-2173
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