Synthesis and structures of bis(alkyldihydroxysilyl)methanes
作者:Jeong Hyun Kim、Seung-Hyun Kang、Joon Soo Han、Myong Euy Lee、Do Hyun Moon、Myoung Soo Lah、Bok Ryul Yoo
DOI:10.1016/j.jorganchem.2005.07.106
日期:2005.11
Bis(alkyldihydroxysilyl)methanes 1 [R(HO)2SiCH2Si(OH)2R: R = methyl (a) and cyclopentyl (b)] were prepared in 65% and 86% yields by the hydrolysis of the corresponding bis(alkyldichlorosilyl)methanes using aniline as HCl scavenger in diethyl ether. They were isolated in pure forms, fully characterized, and studied on their thermal properties. In single crystal X-ray structures, the molecules of 1a