Cp2TiCl2 catalyzed one-pot synthesis of n-Bu3GeH from GeCl4 |
| |
Authors: | Thomas J. Colacot |
| |
Affiliation: | Organometallic Chemicals and Catalysts Development, Precious Metals Division, Johnson Matthey, 2001 Nolte Drive, West Deptford, NJ 08066, USA |
| |
Abstract: | The reaction of GeCl4 with n-BuMgCl in presence of a catalytic amount of Cp2TiCl2 gives n-Bu3GeH and n-Bu4Ge in ca. 70 and 25% yield, respectively. This method provides an industrially feasible one-pot synthesis for Bu3GeH and Bu4Ge. The reaction temperature and stoichiometry seem to be important in the distribution of the products. Apart from elemental analysis these compounds have been characterized by comparing their boiling points, NMR spectral data and GC assay with that of the authentic samples. |
| |
Keywords: | tri-n-Butylgermane Cp2TiCl2 catalyst GeCl4 NMR One-pot synthesis |
本文献已被 ScienceDirect 等数据库收录! |
|