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Application filed by Multikemia Vegyianyagokat EloafiledCriticalMultikemia Vegyianyagokat Eloa
Priority to HU7285ApriorityCriticalpatent/HU193841B/en
Publication of HUT40396ApublicationCriticalpatent/HUT40396A/en
Publication of HU193841BpublicationCriticalpatent/HU193841B/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
3,5,6-Trichloro-2- hydroxy-benzoic acid is obtd. by the oxidn. of 3,5,6 trichloro-benzaldehyde with Ag2O. The aldehyde is obtd. from 2,4,5-tri-chloro-phenol by formulation. Silver oxide is regenerated via its nitrate, with alkalies.
HU7285A1985-01-101985-01-10Process for preparing 3,5,6-trichlor-2-hydroxy-benzoic acid
HU193841B
(en)