Cyclic unsaturated compounds. Communication 37. Reversible thermal isomerization of 1,2- and 1,3-dimethylcyclopentadienes Научная публикация
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Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science
ISSN: 2376-8444 , E-ISSN: 0568-5230 |
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| Вых. Данные | Год: 1971, Том: 20, Номер: 9, Страницы: 1864-1868 Страниц : 5 DOI: 10.1007/bf00854407 | ||
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Реферат:
Reversible structural isomerization of 1,3- and 1,2-dimethylsubstituted cyclopentadienes, proceeding according to a mechanism of 1,2-shift of the methyl group from the 5-position of the cyclopentadiene ring, accompanied by the migration of the system of intracyclic double bonds, is carried out at the temperatures 400–500°. In conjunction with the 1,2-shift of hydrogen, the indicated conversion leads to the formation of an equilibrium mixture of structural isomers, containing 38% 1,3-dimethylcyclopentadienes and 62% 1,2-and 2,3-dimethylcyclopentadienes (total).
Библиографическая ссылка:
Mironov V.A.
, Ivanov A.P.
, Kimel'fel'd Y.M.
, Akhrem A.A.
Cyclic unsaturated compounds. Communication 37. Reversible thermal isomerization of 1,2- and 1,3-dimethylcyclopentadienes
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science. 1971. V.20. N9. P.1864-1868. DOI: 10.1007/bf00854407 OpenAlex
Cyclic unsaturated compounds. Communication 37. Reversible thermal isomerization of 1,2- and 1,3-dimethylcyclopentadienes
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science. 1971. V.20. N9. P.1864-1868. DOI: 10.1007/bf00854407 OpenAlex
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| OpenAlex: | W4231092372 |
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