Water aided catechol etherification

Details Water aided catechol etherification Water aided catechol etherification

1985-02-22

1986-10-21

Helfin, Bernard

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

Organic compounds

Oxygen containing

C07C 4116

Patent

active

046187286

ABSTRACT:
A method is disclosed for facilitating selective etherification of catechol with methallyl chloride in the absence of an etherification catalyst, in which there is employed a solvent system comprising an aliphatic ketone and an etherification aiding amount of water.

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patent: 4420642 (1983-12-01), Franko-Filipasic
patent: 4465868 (1984-08-01), Maekawa et al.

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