Methods for the synthesis of salicylic acid. A review-Reference-Cited by-同舟云学术

Methods for the synthesis of salicylic acid. A review

Published:2023-11-23 Issue:6 Volume:23 Page:52-69
ISSN:2413-6476
Container-title:Kataliz v promyshlennosti
language:
Short-container-title:Kat.v.prom.

Author:

Sergeev E. E.¹,Rodikova Yu. A.¹,Zhizhina E. G.¹

Affiliation:

1. Boreskov Institute of Catalysis SB RAS, Novosibirsk

Abstract

The review considers and analyzes methods for the synthesis of salicylic acid based on phenol, ortho-cresol, and benzoic acid reported in scientific and technical literature. The current trends in the progress of the “Kolbe–Schmitt process”-oriented technology (obtaining aromatic and heteroaromatic hydroxy acids by the action of CO2 on alkali metal phenolates) are shown. Data are presented on the effect of catalytic system composition and conditions of benzoic acid hydroxylation on the achieved values of conversion, selectivity, and purity of the product. The review can be useful in choosing a suitable source of raw materials and a method of precursor transformation for creating domestic production of salicylic acid, an important compound used in various industries.

Publisher

Kalvis

Subject

Microbiology

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