Preparation of sulphonated aromatic esters

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbonate esters

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260402, 558271, 560108, 560142, C07C14338

Patent

active

047883162

ABSTRACT:
A process for preparing sulphonated aromatic esters of the group consisting of substituted or unsubstituted sulphonato-phenyl carboxylates and sulphonato-phenyl carbonates is disclosed, comprising the steps of:

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patent: 4692279 (1987-09-01), Nussbaum

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