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11.
Khachatryan D. S. Boiko I. I. Kolotaev A. V. Matevosyan K. R. 《Russian Chemical Bulletin》2020,69(2):325-332
Russian Chemical Bulletin - New 2-cyclohexenone derivatives were synthesized via the Michael reaction in the presence of potassium carbonate. These derivatives containing the acetyl substituent in... 相似文献
12.
L. I. Belen'kii G. P. Gromova A. V. Kolotaev B. V. Nabatov M. M. Krayushkin 《Russian Chemical Bulletin》2005,54(5):1208-1213
Tetrakis(3,5-dimethyl-2-thienyl)ethylene and tetrakis(2,5-dimethyl-3-thienyl)ethylene were obtained from the corresponding
dithienyl ketones by the McMurry reaction. The photochromic properties of the compounds obtained were studied.
Dedicated to the Academician N. K. Kochetkov on the occasion of his 90th birthday.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 5, pp. 1177–1181, May, 2005. 相似文献
13.
L. I. Belen'kii G. P. Gromova A. V. Kolotaev M. M. Krayushkin 《Chemistry of Heterocyclic Compounds》2000,36(3):256-263
The reactions of benzotrichloride with methyl and ethyl esters and nitriles of 2-thiophenecarboxylic and 2-furancarboxylic acids, with 2-acetylthiophene, 2-acetylfuran, and 2-thiophenaldehyde in the presence of an excess of anhydrous aluminum chloride have been studied. The phenyldichloromethyl group enters into position 4 of the thiophene and position 5 of the furan ring and on treating the reaction mixture with water is converted to benzoyl group.Dedicated to Professor M. A. Yurovskaya on her Jubilee.N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences (RAN), Moscow 117913 Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 3. pp. 315–323, March, 2000. 相似文献