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Pd Size Effect in Liquid Phase Semihydrogenation of Substituted Alkynes on Supported Pd Catalysts Доклады на конференциях

Язык Английский
Тип доклада Устный
Конференция EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 авг. - 4 сент. 2015 , Международный конгресс, Казань
Авторы Стахеев Александр Юрьевич 1 , Марков Павел Викторович 1 , Турова Ольга Васильевна 1 , Машковский Игорь Сергеевич 1 , Худорожков Александр Константинович 2 , Бухтияров Валерий Иванович 2
Организации
1 Институт органической химии им. Н.Д. Зелинского РАН
2 Институт катализа им. Г.К. Борескова СО РАН

Реферат: Alkynes are versatile reagents in organic synthesis since C≡C group can be easily transformed to a cis-alkene through stereoselective addition of hydrogen molecule on Pd catalyst. This so called semihydrogenation is often an important step in industrial processes as well as in laboratory-scale reactions. However, careful selectivity control and minimization of over-hydrogenation is required. In this work we studied a relationship between the size of Pd nanoparticles (ranging from 1.5 to 22 nm) in 1%Pd/Al2O3 catalyst and the activity/selectivity in liquid-phase diphenylacetylene (DPA) hydrogenation.
Библиографическая ссылка: Стахеев А.Ю. , Марков П.В. , Турова О.В. , Машковский И.С. , Худорожков А.К. , Бухтияров В.И.
Pd Size Effect in Liquid Phase Semihydrogenation of Substituted Alkynes on Supported Pd Catalysts
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015