Catalytic Synthesis of Thiols from Alcohols and Hydrogen Sulfide Научная публикация
Журнал |
Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1531-8532 |
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Вых. Данные | Год: 2005, Том: 45, Номер: 1, Страницы: 44-52 Страниц : 9 | ||
Ключевые слова | alcohol; butanol; hydrogen sulfide; lauryl alcohol; Lewis acid; methanol; propanol; proton; thiol derivative | ||
Авторы |
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Организации |
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Реферат:
The basic features of the reaction of thiol synthesis from hydrogen sulfide and methanol, n-propanol, n-butanol, or n-dodecanol in the presence of acid-base catalysts was studied. The catalysts with paired surface sites-weak Lewis acid sites and strong base sites-have a low activity but are selective in thiol formation. The catalysts with strong acid sites exhibited a high activity in the conversion of alcohols but were not selective in the formation of thiols. In the presence of proton-donor catalysts, the thiolation of methanol alone took place; other alcohols underwent only dehydration. The thiolation of methanol on various catalysts yielded dimethyl sulfide along with metanethiol; no dialkyl sulfides was produced in the reaction of hydrogen sulfide with higher alcohols.
Библиографическая ссылка:
Mashkina A.V.
Catalytic Synthesis of Thiols from Alcohols and Hydrogen Sulfide
Petroleum Chemistry. 2005. V.45. N1. P.44-52. WOS Scopus РИНЦ
Catalytic Synthesis of Thiols from Alcohols and Hydrogen Sulfide
Petroleum Chemistry. 2005. V.45. N1. P.44-52. WOS Scopus РИНЦ
Оригинальная версия:
Машкина А.В.
Каталитический синтез алкилмеркаптанов из спиртов и сероводорода
Нефтехимия. 2005. Т.45. №1. С.50-59. RSCI Scopus РИНЦ
Каталитический синтез алкилмеркаптанов из спиртов и сероводорода
Нефтехимия. 2005. Т.45. №1. С.50-59. RSCI Scopus РИНЦ
Даты:
Опубликована в печати: | 1 янв. 2005 г. |
Идентификаторы БД:
Web of science | WOS:000226947200009 |
Scopus | 2-s2.0-14544306918 |
РИНЦ | 13493255 |
Цитирование в БД:
Пока нет цитирований