Massenspektrometrische Untersuchungen an Borchelaten, III. Massenspektrometrische Fragmentierung von Fluorobor- und Phenylborchelaten.

Abstract

Mass spectra of several fluoroboron and phenylboron chelates were compared with regard to the influence of the boron substituent F and C6H5. The fragmentation pattern depends very strongly on the type of the substituent. In the case of the fluorine substituent, the three bonding states of boron will be reached preferably by opening the chelate ring. For the substituent C6H5 this state of boron will be reached by elimination of C6H5.