Preparation of monomers

Details Preparation of monomers Preparation of monomers

1989-05-23

1991-08-20

Killos, Paul J.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

558270, 558243, C07C 6976, C07C 5004, C07C32900

Patent

active

050416111

ABSTRACT:
Organic compounds having aromatic ester, thioester, or carbonate groups are prepared by reacting an organometallic reactant where the metal is germanium, tin, lead, gallium, indium, thallium, arsenic, antimony, or bismuth with a suitable second reactant. For example, the ester ##STR1## is prepared by reacting the bis-tri--n-butyl tin derivative of ethyl 4-hydroxybenzoate with 4-phenoxybenzoyl chloride.

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Chem. Abs. 72:12133v (1970) (Abstract of FR 1,566,217).
Chem. Abs. 70:115281e (1969) (Abstract of Bull. Soc. Chem. Fr. 1969) pp. 262-263).

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