首页 | 本学科首页   官方微博 | 高级检索  
     


Azo-containing phosphine complexes of palladium(II) and platinum(II) and their effectiveness in the Heck reaction: crystal and molecular structure of [PdCl2{PPh2{1-(4-MeC6H4N2)-2-OC(O)Me---C10H5}]·2EtOH
Authors:Mark J. Alder   Wendy I. Cross   Kevin R. Flower  R. G. Pritchard
Affiliation:

Department of Chemistry, UMIST, PO Box 88, Manchester, M60 1QD, UK

Abstract:Reaction of Na[MCl4] (M=Pd or Pd) with the azo-containing phosphines Ph2P{1-(4-RC6H4N2)-2-OR′-C10H5} {R=Me (I), NMe2 (II); R′=C(O)Me} affords the complexes [MCl2L2] (1–4) in good yield. Complexes 1–4 have all been fully characterised by elemental analysis, 1H-, 13C{1H}-, and 31P{1H}-NMR spectroscopy and UV–visible spectroscopy. The use of 1 in the Heck reaction has been investigated and shown to effect up to 1000 turnovers.
Keywords:Azophosphines   Platinum   Palladium   Heck
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