Study of the catalytic activity of metal complexes fixed on solid supports. 8. Immobilized Rh and Pd complexes in the dehalogenation reaction of halogenated derivatives of benzene and cyclopropane by hydrogen transfer from alcohols and sodium borohydride

Study of the catalytic activity of metal complexes fixed on solid supports. 8. Immobilized Rh and Pd complexes in the dehalogenation reaction of halogenated derivatives of benzene and cyclopropane by hydrogen transfer from alcohols and sodium borohydride Научная публикация

Журнал

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
ISSN: 0568-5230 , E-ISSN: 2376-8444

Вых. Данные

Год: 1989, Том: 38, Номер: 4, Страницы: 699-703 Страниц : 5 DOI: 10.1007/bf00953272

Авторы

Dovganyuk V.F. ¹ , Sharf V.Z. ¹ , Saginova L.G. ^1,2,3 , Antokol'skaya I.I. ^1,2,3 , Bol'shakova L.I. ^1,2,3

Организации

1	N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, Moscow
2	M. V. Lomonosov Moscow State University, USSR
3	V. I. Vernadskii Institute of Geochemistry and Analytical Chemistry, Academy of Sciences of the USSR, Moscow

Rhodium and palladium complexes immobilized on amino and aminophosphinated silica gels and polymers containing heterocyclic amine groups catalyze hydrodehalogenation of p-bromotoluene and gem-dihalocyclopropanes by hydrogen transfer from 2-propanol and sodium borohydride. Only partial dehalogenation of gem-dihalogenides occurs with rhodium complexes and 2-propanol. For NaBH4, successive substitution of two halogen atoms occurs. Reduction of gem-dibromides is easier than that of gem-dichlorides. The reaction rate and stereo-selectivity depend on the nature and position of the substituent in the cyclopropane.

Dovganyuk V.F. , Sharf V.Z. , Saginova L.G. , Antokol'skaya I.I. , Bol'shakova L.I.
Study of the catalytic activity of metal complexes fixed on solid supports. 8. Immobilized Rh and Pd complexes in the dehalogenation reaction of halogenated derivatives of benzene and cyclopropane by hydrogen transfer from alcohols and sodium borohydride
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 1989. V.38. N4. P.699-703. DOI: 10.1007/bf00953272 РИНЦ OpenAlex

РИНЦ:	30909004
OpenAlex:	W2055570261

БД	Цитирований
OpenAlex	1