Rhenium-catalyzed insertion of terminal alkenes into a C(sp2)-H bond and successive transfer hydrogenation

被引：8

作者：

Kuninobu, Yoichiro ^{[1
]}

Nakahara, Takahiro ^{[1
]}

Yu, Peng ^{[1
]}

Takai, Kazuhiko ^{[1
]}

机构：

[1] Okayama Univ, Div Chem & Biochem, Grad Sch Nat Sci & Technol, Kita Ku, Okayama 7008530, Japan

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2011年 / 696卷 / 01期

关键词：

Rhenium; Insertion; Hydrogen transfer; Aldimine; Alkene; C-H BOND; HETEROAROMATIC-COMPOUNDS; UNSATURATED MOLECULES; AROMATIC KETONES; ACTIVATION; ANNULATION; ALKENYLATION; OLEFINS; FUNCTIONALIZATION; NONPOLAR;

D O I：

10.1016/j.jorganchem.2010.09.064

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of aromatic aldimines with terminal alkenes in the presence of a rhenium catalyst, [HRe(CO)(4)](n), gives 2-alkenylbenzylamines in good to excellent yields. This reaction proceeds via the insertion of the alkene into a C-H bond at the ortho-position of the imino group of the aromatic aldimine followed by sequential beta-hydride elimination from the formed alkyl rhenium intermediate and then by hydrogenation of the imino group of the aldimine. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：348 / 351

页数：4

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