THE SYNTHESIS AND PROPERTIES OF SOME POLYPHENYLS AND BROMINE SUBSTITUTED POLYPHENYLS
Abstract
Emphasis was placed upon the preparation of bromine-substituted polyphenyls and various intermediates as well as new methods of synthesis of this general class of compounds. Physical properties such as spectra (IR and UV) and melting points were determined. In the course of the research, a new and interesting reaction was explored: the catalytic dehydration of carbonylcontaining-compounds in the vapor phase over alumina. Also a preliminary report is made on a method for the separation and determination of purity of variou polyphenyl-type compounds. This method depends upon the solubility behavior of a substance as temperature and solvent composition are simultaneously changed. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1962
- Accession Number
- AD0278110
Entities
People
- G. Forrest Woods
Organizations
- University of Maryland