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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 JP4197477ApriorityCriticalpatent/JPS53127482A/en
Publication of JPS53127482ApublicationCriticalpatent/JPS53127482A/en
PURPOSE: To prepare 8-chloroquinaldine useful as an intermediate of organic dye and pigment in high yield, by the Doebner-Miller reaction of o-chloroaniline with paraldehyde, etc. in the presence of a specific catalyst.
COPYRIGHT: (C)1978,JPO&Japio
JP4197477A1977-04-141977-04-14Preparation of quinaldine derivatives
PendingJPS53127482A
(en)