Pyridazine anilino-dechlorination

Pyridazines and Pyrimidines. Kinetic Data on Anilino-Dechlorination... 

The catalytic effect of protons, of bifunctional catalysts, and of base is demonstrated in the amination of chloro derivatives of pyridazine, pyrimidine, and -triazine (Tables V and VI). Anilino- -triazines containing NH groups act as catalysts in their own formation. The catalytic action of protons on anilino-dechlorination of 2-chloro-4,6-diamino-s-triazine and of 2-amino-4-chloropyrimidine was reported in the classic paper by Banks. ... 

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See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

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