Carbon−Germanium Hyperconjugation: Solid-State and Gas-Phase Investigations of (Trialkylgermyl)methyl-Substituted Pyridinium Ions
作者:Asimo Karnezis、Richard A.J. O’Hair、Jonathan M. White
DOI:10.1021/om900681m
日期:2009.11.23
for carbon−germanium hyperconjugation; thus, the Ge−CH2 bonds are significantly longer (0.03−0.04 Å) than standard values and the CH2−Ar bond distance is shorter. Investigation of the gas-phaseunimolecularchemistry of these ions, formed via electrospray ionization (ESI) and subjected to collision-induced dissociation (CID), reveals that the principal fragmentation of these ions involves cleavage