Catalyzed hydrogenation of terephthalic acid to p-hydroxymethylb

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof

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560 64, 568811, 568814, C07C 6504

Patent

active

044489870

ABSTRACT:
A process is disclosed for preparation of hydroxymethyl aryl monocarboxylic acid compounds by reduction of arylene dicarboxylic acid compounds in the presence of a rhenium catalyst and an aqueous solvent.

REFERENCES:
Broadbent, H. S. et al., JACS, 81 3587-3589, (1959).

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