Reaktion #3553

Reaktionsgleichung

(2,3,6-trichloro)-phenyl-acetonitrile

2,4-diamino-5-pyrimidine-carboxaldehyde

→

title compound

6-(2,3,6-Trichloro-phenyl)-pyrido[2,3-d]pyrimidine-2,7-diamine

Reaktionsbedingungen

Vorschrift

The title compound was prepared according to Example 1, starting from 1.0 g of (2,3,6-trichloro)-phenyl-acetonitrile and 0.6 g of 2,4-diamino-5-pyrimidine-carboxaldehyde; mp 320°-322° C.

Quelle