Monocarbonate transesterification process

Details Monocarbonate transesterification process Monocarbonate transesterification process

1980-10-31

1982-09-14

Lee, Mary C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 6806

Patent

active

043494862

ABSTRACT:
A monocarbonate transesterification process comprising contacting in the presence of a base, a beta-fluoroaliphatic carbonate and a compound selected from the class consisting of monohydroxy aliphatic alcohols, phenols and ortho-positioned dihydroxy aromatic compounds. The resulting monocarbonates are useful as monocarbonates, per se, or useful in the preparation of polycarbonates which can be molded or formed into films, laminates or reinforced plastics by conventional techniques.

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patent: 3625920 (1971-12-01), Borkowski
patent: 3642858 (1972-02-01), Frevel et al.
patent: 4005121 (1977-01-01), Senet
patent: 4062884 (1977-12-01), Romano et al.
Thielheimer; Synthetic Methods, vol. 26:219, (1972), vol. 25:127, (1971), vol. 18:259, (1964).

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