HUT40604A - Process for preparing 3,4,5-trimethoxy-benzaldehyde by regenerating the oxidizing agent
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Process for preparing 3,4,5-trimethoxy-benzaldehyde by regenerating the oxidizing agent
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Publication number
HUT40604A
HUT40604AHU255885AHU255885AHUT40604AHU T40604 AHUT40604 AHU T40604AHU 255885 AHU255885 AHU 255885AHU 255885 AHU255885 AHU 255885AHU T40604 AHUT40604 AHU T40604A
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Application filed by Magyar SzenhidrogeniparifiledCriticalMagyar Szenhidrogenipari
Priority to HU255885ApriorityCriticalpatent/HU193788B/en
Publication of HUT40604ApublicationCriticalpatent/HUT40604A/en
Publication of HU193788BpublicationCriticalpatent/HU193788B/en
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor
(AREA)
Abstract
During the prepn. of 3-4-5-trimethoxy-benzaldehyde from 3-4-5- trimethoxy-benzoic-hydrazide by oxidn. with hexacyano ferrate (iii) salts, a simultaneous sedn. to hexacyanoferrate (II) occurs. The reduced salts are regenerated from their alkaline solns. by electrolytic means and reintroduced.(/0)
HU255885A1985-07-011985-07-01Process for producing 3,4,5-trimethoxy-benzaldehyde i for regenerating oxidizing agent
HU193788B
(en)