Monomers and Polymers. VI. The Preparation of Vinyl Derivatives of Five-atom Heterocyclic Rings

GB Bachman, LV Heisey

Index: Bachman; Heisey Journal of the American Chemical Society, 1949 , vol. 71, p. 1985,1986

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Citation Number: 50

Abstract

Summary Infrared methods have been used in determining 1, 2-and trans-l, 4addition in polybutadiene polytnerized in the temperature range-19 to 97" and butadiene-styrene copolymers prepared at-18, 5 and 50". trans-lj4-Addition increases and 1, 2-addition decreases with decreasing temperature of polymerization. At-19") substantially all of the 1, 4- addition product is present in the trans-1, I-form. Approximately 20Vc 1," addition oc-curs ...