Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Welfide Corp
Original Assignee
Welfide Corp
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Filing date
Publication date
Application filed by Welfide CorpfiledCriticalWelfide Corp
Priority to JP3946978ApriorityCriticalpatent/JPS54132572A/en
Publication of JPS54132572ApublicationCriticalpatent/JPS54132572A/en
Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members
(AREA)
Abstract
NEW MATERIAL:4-Oxo-4H-indeno(1,2-c)-1,2,5-thiadiazole of formula.
USE: Fungicide; intermediate of pharmaceuticals.
PROCESS: The compound of the formula is prepared by reating 1-indanone or 1,2- indanedione with nitrogen tetrasulfide in an inert solvent such as benzene, toluene, xylene, etc., for several to several tens hours, pref. with heating.
COPYRIGHT: (C)1979,JPO&Japio
JP3946978A1978-04-031978-04-034h-indenothiadiazole derivative and its preparation
PendingJPS54132572A
(en)