Isomerization of 2-methyl-3-butenenitrile with (bis-diphenylphosphinoferrocene)nickel compounds:: Catalytic and structural studies

被引：38
|
作者：
Acosta-Ramirez, Alberto
Munoz-Hernandez, Miguel
Jones, William D.
Garcia, Juventino J. [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, Fac Quim, Mexico City 04510, DF, Mexico
[2] Univ Rochester, Dept Chem, Rochester, NY 14627 USA
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2006年 / 691卷 / 18期
关键词：
nitrile; isomerization; catalytic; nickel; X-ray structure;
D O I：
10.1016/j.jorganchem.2006.05.042
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The catalytic isomerization of 2-metyl-3-butenenitrile to 3-pentenenitrile was carried out by (dppf)Ni species (dppf = bis-diphenylphosphinoferrocene) in the absence and the presence of Lewis acids. Studies in solution reveal the intermediacy of Ni(II) allyl complexes. Addition of Lewis acids such as BEt3 allow the crystallization and full characterization of the latter by X-ray diffraction studies. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：3895 / 3901
页数：7
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