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Teijin Ltd
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Teijin Ltd
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Publication date
Application filed by Teijin LtdfiledCriticalTeijin Ltd
Priority to JP9944177ApriorityCriticalpatent/JPS5436278A/en
Publication of JPS5436278ApublicationCriticalpatent/JPS5436278A/en
PURPOSE: To improve the yield of the title compound useful as an intermediate of organic dyestuff, etc., in the condensation reaction of aldehydes such as paraldehyde, crotonaldehyde, etc., with 0-chloroaniline in the presence of sulfuric acid, by adding a specific oxidizing agent to the reaction mixture.
COPYRIGHT: (C)1979,JPO&Japio
JP9944177A1977-08-221977-08-22Preparation of 8-chloro-quinaldine
PendingJPS5436278A
(en)