Formation of ketone ions upon the loss of CH2O from ionized esters
作者:Thomas Lin、Charles E. Hudson、David J. McAdoo
DOI:10.1002/oms.1210200103
日期:1985.1
AbstractUnimolecular and collision‐induced decompositions of the products of CH2O loss from propyl propanoate and butyl butanoate demostrate that the respective products are the 3‐pentanone and 4‐heptanone ions.
The rs structures of propyl fluoride and differences in structures between rotational isomers
作者:Michiro Hayashi、Masaharu Fujitake
DOI:10.1016/0022-2860(86)80278-2
日期:1986.8
Microwave spectra of trans and gauche propylfluoride and its isotopically substituted species have been measured. The rsstructures of the trans and gauche isomers of this molecule are determined from the observed moments of inertia. It is found that the CCC angle values are largely different between two isomers, while the CCF angle values stay unchanged. The rsstructures of ethyl fluorosilane and ethylmethlyl