Effective one-pot synthesis of 2,3-dialkyl-1,4-dicyclopropyl-butane-1,4-diones catalyzed by Cp2TiCl2

Effective one-pot synthesis of 2,3-dialkyl-1,4-dicyclopropyl-butane-1,4-diones catalyzed by Cp2TiCl2 Научная публикация

Журнал

Mendeleev Communications
ISSN: 0959-9436

Вых. Данные

Год: 2016, Том: 26, Номер: 3, Страницы: 223-225 Страниц : 3 DOI: 10.1016/j.mencom.2016.04.015

Авторы

Khafizova Leila O. ¹ , Shaibakova Mariya G. ¹ , Chobanov Nuri M. ¹ , Tyumkina Tat’yana V. ¹ , Gubaidullin Rinat R. ¹ , Popod’ko Natal’ya R. ¹ , Dzhemilev Usein M. ¹

Организации

1	Institute of Petrochemistry and Catalysis, Russian Academy of Sciences

2,3-Dialkyl-l,4-dicyclopropylbutane-1,4-diones were prepared in one pot from symmetrical acetylenes, ethylaluminum dichloride and methyl cyclopropanecarboxylate in the presence of magnesium metal and Cp2TiCl2 (10 mol%) as a catalyst in 62-66% yield. Comparison of 1,4-dicyclopropylbutane-1,4-diones with other analogues to form furans in the course of the Paal-Knorr reaction was made by quantum chemical DFT calculations.

Khafizova L.O. , Shaibakova M.G. , Chobanov N.M. , Tyumkina T.V. , Gubaidullin R.R. , Popod’ko N.R. , Dzhemilev U.M.
Effective one-pot synthesis of 2,3-dialkyl-1,4-dicyclopropyl-butane-1,4-diones catalyzed by Cp2TiCl2
Mendeleev Communications. 2016. V.26. N3. P.223-225. DOI: 10.1016/j.mencom.2016.04.015 WOS Scopus РИНЦ OpenAlex

Web of science:	WOS:000378367000015
Scopus:	2-s2.0-84969924811
РИНЦ:	27155451
OpenAlex:	W2407581800

БД	Цитирований
OpenAlex	3
Scopus	2