Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1975-06-24
1978-04-18
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
260 4585B, C07C 6954, C07C 6976
Patent
active
040851320
ABSTRACT:
An improved process for the production of hydroxyalkylphenyl derivatives, especially esters containing hydroxyalkylphenyl groups is disclosed, which process comprises gradually adding methyl acrylate, in the presence of an alkaline catalyst, to the alkyl substituted phenolic compound and a suitable alcohol. The improved process results in good yields and in a reduction of undesirable by-products while avoiding isolation of the intermediates.
REFERENCES:
patent: RE27004 (1970-12-01), Meier et al.
patent: 2916532 (1959-12-01), Schmerling et al.
patent: 2927085 (1960-03-01), Gordon et al.
patent: 2927086 (1960-03-01), Gordon et al.
patent: 3642868 (1972-02-01), Dexter et al.
Park Kyong P.
Vellturo Anthony F.
Ciba-Geigy Corporation
Killos Paul J.
Shust Nestor W.
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