Design of monomers for nonshrinking polymerizations, and synthesis of some N, S-analogs of spiroorthocarbonates

The design of spiroorthocarbonate monomers (SOCs) and related structures is discussed with the aim of maximizing monomer polymerizability in the absence of undesirable byproducts. The successful syntheses of N,S‐analogs of aryl‐ and alkaryl‐SOCs are reported; these are monomers of structure where P...

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Bibliographic Details
Published in:Journal of polymer science. Part A, Polymer chemistry Polymer chemistry, 1993-06, Vol.31 (7), p.1667-1673
Main Authors: Millich, F., Eick, J. D., Jeang, L., Byerley, T. J.
Format: Article
Language:English
Subjects:
Applied sciences
Exact sciences and technology
Organic polymers
Physicochemistry of polymers
Polymerization
Preparation, kinetics, thermodynamics, mechanism and catalysts
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Summary:The design of spiroorthocarbonate monomers (SOCs) and related structures is discussed with the aim of maximizing monomer polymerizability in the absence of undesirable byproducts. The successful syntheses of N,S‐analogs of aryl‐ and alkaryl‐SOCs are reported; these are monomers of structure where P and Q are O and OC(CH3)2−, mp 156–158°C; and P and Q are OCH2 and OCH2, mp 148–150°C. As is indicated by infrared spectra, the polymerization of both monomers is initiated by boron trifluoride etherate. © 1993 John Wiley & Sons, Inc.
ISSN:0887-624X
1099-0518
DOI:10.1002/pola.1993.080310704