Development of novel and efficient synthesis of group 14 element (Ge and Sn) catenates by use of samarium (II) diiodide
摘要:
Group 14 element catenates such as di-, tri-, poly-germanes, and polystannanes are efficiently synthesized by use of the one-electron reducing agent Sml(2) under mild homogeneous conditions in good yields. (c) 2005 Elsevier B.V. All rights reserved.
Electrochemical reduction of triorganohalo-silanes and -germanes
作者:R.J.P. Corriu、G. Dabosi、M. Martineau
DOI:10.1016/s0022-328x(00)83697-9
日期:1980.4
New poly[(silylene)diacetylenes] and poly[(germylene)diacetylenes]: synthesis and conductive properties
作者:J. L. Brefort、R. J. P. Corriu、P. Gerbier、C. Guerin、B. J. L. Henner、A. Jean、T. Kuhlmann、F. Garnier、A. Yassar
DOI:10.1021/om00043a037
日期:1992.7
The reaction of dilithiobutadiyne (or the corresponding di-Grignard reagent) with various dichlorosilanes and dibromogermanes in THF at room temperature afforded poly[(silylene)diacetylenes] and poly[(germylene)diacetylenes], respectively, in high yields. The polymers have a regular alternating arrangement of diyne and silylene or germylene units. When they are doped with FeCl3, these polymers show conductivity values in the range 10(-5)-10(-3) S.cm-1. The values depend greatly on the electronic character of the substituents bonded to silicon or germanium.