首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Evidence for π-allylic nickel complexes as intermediates in the reactions of nickelocene with allylic chlorides
Authors:Christina Moberg
Institution:Department of Organic Chemistry, Royal Institute of Technology, S-100 44 Stockholm 70 Sweden
Abstract:Reactions of trans-1-chloro-2-butene and of 3-chloro-1-butene with nickelocene give mixtures of (1-methyl-2-propenyl)-, (trans-2-butenyl)-, and (cis-2-butenyl)-cyclopentadienes. The reaction between π-crotyl-π-cyclopentadienylnickel and 5-chlorocyclopentadiene yields identical products. In the presence of tetrahcloromethane, 5-(trichloromethyl)cyclopentadiene is formed. Mechanisms involving oxidative addition and π-allylic nickel complexes are discussed.
Keywords:
本文献已被 ScienceDirect 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号