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Formation of pentavalent silicon anions, (CH 3 O) 2 Si(OEt) 3 − and CH 3 OSiH(OEt) 3 − , in the gas phase
Author(s) -
Murthy Vemisetty S.,
Miller Jack M.
Publication year - 1994
Publication title -
rapid communications in mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 136
eISSN - 1097-0231
pISSN - 0951-4198
DOI - 10.1002/rcm.1290080907
Subject(s) - chemistry , gas phase , dissociation (chemistry) , medicinal chemistry , silicon , hydride , argon , ligand (biochemistry) , inorganic chemistry , organic chemistry , metal , receptor , biochemistry
We describe the formation of pentavalent silicon anions, (CH 3 O) 2 Si(OEt) 3 −and CH 3 OSiH(OEt) 3 − , by a ligand exchange and a hydride reaction in the presence of argon buffer in the gas phase. A simple elimination is followed by double and triple cyclic elimination mechanisms, during the collision‐induced dissociation of CH 3 OSiH(OEt) 3 − .