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Polymerization of vinyl monomers containing boron II. p-vinylphenylboronic acid

✍ Scribed by Pellon, Joseph ;Schwind, L. H. ;Guinard, M. J. ;Thomas, W. M.

Book ID
104531947
Publisher
John Wiley and Sons
Year
1961
Weight
368 KB
Volume
55
Category
Article
ISSN
0022-3832

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✦ Synopsis

Abstract

p‐Vinylphenylboronic acid was prepared by the reaction of p‐vinylphenyl magnesium chloride with tributyl borate. It is similar to styrene in respect to rate of free radical polymerization. Loss of boron is not significant during polymerization or handling. The polymer is a polyelectrolyte, soluble only in liquids containing some water. Films are clear, colorless, and brittle. On heating the polymer first becomes crosslinked by dehydration, then undergoes severe weight loss at 380 to 400°. Copolymerization behavior is that of an active monomer with an electron‐deficient vinyl group.

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