Unsaturated esters and method of preparation

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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2604109R, 560122, C07C 67343, C07C 6924, C07C 6928, C07C 6974

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active

044315929

ABSTRACT:
Novel unsaturated esters having utility as cross-linking agents and in the formation of polymers are prepared by reacting a diene with a cyclic alkylene carbonate in the presence of a catalyst comprising a zero valent nickel-phosphine complex at a temperature from about 50.degree. C. to about 200.degree. C.

REFERENCES:
patent: 4091226 (1978-05-01), Buendia et al.
patent: 4180676 (1979-12-01), Stapp
P. W. Jolly et al., The Organic Chemistry of Nickel, vol. 2, Academic Press, pp. 187-196, 200-212 (1975).
S. Akutagawa, Bull. Chem. Soc. Japan, 49, 3646 and 3648 (1976).

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