Selective Hydrogenation of 5-Vinyl-2-Norbornene to 2-Vinylnorbornane
- Авторлар: Shorunov S.V.1, Piskunova E.S.1,2, Petrov V.A.1, Bykov V.I.1, Bermeshev M.V.1,2
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Мекемелер:
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
- Mendeleev University of Chemical Technology
- Шығарылым: Том 58, № 12 (2018)
- Беттер: 1056-1063
- Бөлім: Article
- URL: https://journal-vniispk.ru/0965-5441/article/view/180522
- DOI: https://doi.org/10.1134/S0965544118120125
- ID: 180522
Дәйексөз келтіру
Аннотация
The possibility of selective hydrogenation of 5-vinyl-2-norbornene to 2-vinylnorbornane with hydrazine hydrate in the presence of an oxidant (oxygen or air oxygen) and a hydrazine hydrate decomposition catalyst has been investigated. It has been shown that the hydrazine hydrate/oxidant/catalyst system makes it possible to hydrogenate the endocyclic (norbornene) double bond of 5-vinyl-2-norbornene to form 2-vinylnorbornane with a selectivity of up to 95% at the 5-vinyl-2-norbornene conversion above 99%. As catalysts for the oxidative decomposition of hydrazine hydrate, Pd/C and copper salts have been tested. The influence of the conditions of 5-vinyl-2-norbornene hydrogenation to 2-vinylnorbornane on the selectivity of the process and the product yield has been studied. An optimized and preparatively convenient procedure for the selective production of 2-vinylnorbornane has been developed.
Негізгі сөздер
Авторлар туралы
S. Shorunov
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Email: bmv@ips.ac.ru
Ресей, Moscow, 119991
E. Piskunova
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences; Mendeleev University of Chemical Technology
Email: bmv@ips.ac.ru
Ресей, Moscow, 119991; Moscow
V. Petrov
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Email: bmv@ips.ac.ru
Ресей, Moscow, 119991
V. Bykov
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences
Email: bmv@ips.ac.ru
Ресей, Moscow, 119991
M. Bermeshev
Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences; Mendeleev University of Chemical Technology
Хат алмасуға жауапты Автор.
Email: bmv@ips.ac.ru
Ресей, Moscow, 119991; Moscow
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