Cyclization of Aliphatic Sulfides in the Presence of Sulfurized Chromium Catalysts Full article
Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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Output data | Year: 1970, Volume: 11, Number: 3-1, Pages: 542-550 Pages count : 9 | ||
Tags | CATALYSTS, Chromium | ||
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Abstract:
The transformation of 14 aliphatic monosulfides and disulfides of various structure in the presence of sulfurized chromium catalysts at 200 to 600 C is studied. Thiophenes formed by the cyclization of sulfides containing more than four carbon atoms contain fewer carbon atoms than the original sulfides. The intermolecular cyclization of sulfides and the subsequent dealkylation of the alkylthiophenes formed and also the synthesis of thiophenes from the products formed by the cracking of sulfides, namely hydrocarbons and hydrogen sulfide, take place only to a small extent. Low molecular weight thiophenes are formed mainly from sulfides by carrying the reaction through the state of decomposition of the sulfide at the C to S bonds and cyclizing the fragments thus formed.
Cite:
Sukhareva T.S.
, Mashkina A.V.
Cyclization of Aliphatic Sulfides in the Presence of Sulfurized Chromium Catalysts
Kinetics and Catalysis. 1970. V.11. N3-1. P.542-550. Scopus РИНЦ
Cyclization of Aliphatic Sulfides in the Presence of Sulfurized Chromium Catalysts
Kinetics and Catalysis. 1970. V.11. N3-1. P.542-550. Scopus РИНЦ
Original:
Сухарева Т.С.
, Машкина А.В.
Циклизация алифатических сульфидов в присутствии осерненных хромовых катализаторов
Кинетика и катализ. 1970. Т.11. №3. С.665-675. РИНЦ
Циклизация алифатических сульфидов в присутствии осерненных хромовых катализаторов
Кинетика и катализ. 1970. Т.11. №3. С.665-675. РИНЦ
Dates:
Submitted: | Apr 21, 1969 |
Published print: | May 1, 1970 |
Identifiers:
Scopus | 2-s2.0-0014786512 |
Elibrary | 30609529 |
Citing:
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