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


Synthesis and characterizations of N,N-bis(diphenylphosphino)ethylaniline derivatives and X-ray crystal structure of palladium (II), platinum (II) complexes
Authors:Feyyaz Durap  Nermin Biricik  Bahattin Gümgüm  Saim Özkar  Wee Han Ang  Zhaofu Fei  Rosario Scopelliti
Institution:1. Department of Chemistry, University of Dicle, 21280 Diyarbakir, Turkey;2. Department of Chemistry, METU, 06531 Ankara, Turkey;3. Institut de Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
Abstract:N,N-Bis(diphenylphosphino)ethylaniline compounds, Ph2P]2N-C6H4-C2H5, with ethyl groups at the ortho- and para-positions have been synthesized. Oxidation of the aminophosphines with hydrogen peroxide, elemental sulfur and selenium gave the corresponding oxides, sulfides and selenides Ph2P(E)]2N-C6H4-C2H5 (E = O, S, Se). Complexes MCl2{(Ph2P)2N-C6H4-(C2H5)}] (M = Pd, Pt) and Cu{(Ph2P)2N-C6H4-C2H5}2]PF6 were obtained by the reaction of N,N-bis(diphenylphosphino)ethylaniline with MCl2(COD)] (M = Pd, Pt) and Cu(MeCN)4]PF6. The new compounds were characterized by NMR, IR spectroscopy and microanalysis. In addition, representative solid-state structures of the palladium and platinum complexes were determined using single crystal X-ray diffraction analyses.
Keywords:Aminophosphine  Synthesis  Oxidation  Complexation  X-ray structures
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