Premium
Über die‐Synthese und Molekülstruktur von CH 3 M(SiH 3 ) 3 (MSi, Ge)
Author(s) -
Lobreyer Thomas,
Oeler Johannes,
Sundermeyer Wolfgang,
Oberhammer Heinz
Publication year - 1993
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19931260317
Subject(s) - chemistry , silane , yield (engineering) , crystallography , molecule , x ray crystallography , electron diffraction , diffraction , stereochemistry , organic chemistry , physics , optics , thermodynamics
Synthesis and Molecular Structure of CH 3 M(SiH 3 ) 3 (MSi, Ge) A solution of 2‐isotetrasilanylsodium ( 1a ) was obtained in good yield from silane and sodium under special conditions. Methylation of 1a with methyl p 1‐toluenesulfonate yields 2‐methylisotetrasilane ( 1b ). The corresponding methyltrisilylgermane ( 2b ) was synthesized via (K, Cs)Ge(SiH 3 ) 3 ( 2a ) resulting from the reaction of cesium trichlorogermanide with KSiH 3 followed by methylation. The molecular structures of 1a and 1b were determined by electron diffraction analyses.