Catalytic Reductive Vinylidene Transfer Reactions

被引：57

作者：

Pal, Sudipta ^{[1
]}

Zhou, You-Yun ^{[1
]}

Uyeda, Christopher ^{[1
]}

机构：

[1] Purdue Univ, Dept Chem, W Lafayette, IN 47907 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2017年 / 139卷 / 34期

基金：

美国国家科学基金会;

关键词：

BUTTENBERG-WIECHELL REARRANGEMENT; DINUCLEAR NICKEL-COMPLEXES; ALKYLIDENECYCLOPROPANE DERIVATIVES; UNSATURATED CARBENES; METAL VINYLIDENES; ORGANIC-SYNTHESIS; TERMINAL ALKYNES; CHEMISTRY; ALKYLIDENECARBENES; METHYLENECYCLOPROPANES;

D O I：

10.1021/jacs.7b05901

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Methylenecyclopropanes are important synthetic intermediates that possess strain energies exceeding those of saturated cyclopropanes by >10 kcal/mol. This report describes a catalytic reductive methylenecyclopropanation reaction of simple olefins, utilizing 1,1-dichloroalkenes as vinylidene precursors. The reaction is promoted by a dinuclear Ni catalyst, which is proposed to access Ni-2(vinylidenoid) intermediates via C-Cl oxidative addition.

引用

页码：11686 / 11689

页数：4

共 49 条

[1]

[Anonymous], J LIEBIGS ANN CHEM, DOI DOI 10.1002/JLAC.18942790310

[2] Synthesis of Methylene- and Alkylidenecyclopropane Derivatives [J].