Organic peroxide having a polymerization-regulating ability

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbonate esters

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5262305, C07C17918

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active

049297473

ABSTRACT:
A novel peroxy aryl carbonate which has the both properties of polymerization-initiating and regulating abilities, can be used as a radical polymerization initiator to regulate the polymerization rate, the polymerization degree and molecular weight distribution of the polymer and the like, and therefore produce superior styrene resin and methyl methacrylate syrup.

REFERENCES:
patent: 4526726 (1985-07-01), Tang
Schwartz et al., J. Amer. Chem. Society, 99:8, Apr. 13, 1977, pp. 2571-2578.
Chemical Abstracts, vol. 87, 1977, p. 644, 87:200543n.
Chemical Abstracts, vol. 90, 1979, p. 594, 90:168504z.
Bourgeois et al., "Synthesis and Reactivity of Tert-Butyl Imidazolylpercarboxylate", Tetrahedron Letters No. 36, pp. 3355-3358, 1978.
Minns, "2-Troponyl and Phenyl Tert-Butylperoxycarbonates," 1976, (Dissertation and Abstract).
Razuvaev et al., "Perbenzoylalkyl(aryl) Carbonates," Bulletin of Academy of Science USSR, pp. 400-403, 1982.

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