## Abstract Chemical ionization induced fragmentations (with 2‐methylpropane as reagent gas) of 4‐methyl‐ and 4,5‐dimethyl‐2‐phenyl‐1,3,2‐dioxaborolane and 4‐methyl‐2‐phenyl‐1,3,2‐dioxaborinane gave in each case two fragments, a hydrocarbon ion and metaboric acid. Propeae and thence metaboric acid
Mass spectra of a series of 2-p-substituted phenyl-1,3,2-dioxaborolanes
✍ Scribed by James J. Kaminski; Robert E. Lyle
- Publisher
- John Wiley and Sons
- Year
- 1978
- Tongue
- English
- Weight
- 344 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1076-5174
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✦ Synopsis
Abstract
The mass spectra of a series of 2‐p‐substituted phenyl‐1,3,2‐dioxaborolanes have been examined and compared with the mass spectrum of 2‐phenyl‐1,3,2‐dioxaborolane. Formation of the substituted ion [C~7~H~6~X]^+^ by electron impact induced rearrangement has been found to be influenced significantly by the presence and nature of the substituent at the para position of the phenyl ring.
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