Chloromethylbenzoic acid esters of phenols

Details Chloromethylbenzoic acid esters of phenols Chloromethylbenzoic acid esters of phenols

1979-07-02

1981-04-07

Myers, Jane S.

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

Organic compounds

Carboxylic acid esters

260 4585B, 260455R, 260941, 546174, 560 65, 560109, 424308, C07C 69773

Patent

active

042608031

ABSTRACT:
p- and o-chloromethylbenzoic acid phenyl esters and thiophenyl esters of the formula ##STR1## wherein X represents oxygen or sulfur and R the radical of a mononuclear or polynuclear phenol or thiophenol which is unsubstituted or which bears additional substituents which may include the substituent ##STR2## wherein X is as above. The components can be produced by reacting p- or o-chloromethylbenzoyl chloride with univalent or polyvalent, mononuclear or polynuclear phenols or the thiophenols in the presence of inert solvents and tertiary amines in a catalytic or stoichiometric amount, amides in a catalytic amount, or in an aqueous alkaline medium.

REFERENCES:
patent: 3359302 (1967-12-01), Medley et al.
patent: 3609167 (1971-09-01), Zirkle
patent: 4068082 (1978-01-01), Stoffey et al.
Weygand et al., Preparative Organic Chemistry, pp. 378-379 (1972).

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