Title:
MANUFACTURE OF ARYL-ISOCYANIDE-DICHLORIDE
Document Type and Number:
Japanese Patent JPS5846053
Kind Code:
A
Abstract:
An improved process for preparation of arylisocyanide dichloride by chlorinating N-arylformamide in the presence of thionyl chloride wherein the improvement comprises preparing the N-arylformamide by formylation of an arylamine having 6 to 12 aryl carbon atoms with a formylating agent in an inert solvent.
Inventors:
DEIITERU FUERUHIRANTO
URURITSUHI KUUSUMAURU
MANFURETSUTO RANGERU
RORUFU MIYUURERU
URURITSUHI KUUSUMAURU
MANFURETSUTO RANGERU
RORUFU MIYUURERU
Application Number:
JP14789182A
Publication Date:
March 17, 1983
Filing Date:
August 27, 1982
Export Citation:
Assignee:
CASSELLA FARBWERKE MAINKUR AG
International Classes:
C07C241/00; C07C67/00; C07C291/10; (IPC1-7): C07C119/02
Attorney, Agent or Firm:
Ezaki Mitsuyoshi