Triazolopyrimidines. V. The Nucleophilic Substitution of 7-Chloro- and 7-(p-Tolylsulfonyl)-3-phenyl-3H-1,2,3-triazolopyrimidines
The substitution reaction of 7-chloro- (1) and 7-(p-tolylsulfonyl)-3-phenyl-3H-1,2,3-triazolopyrimidines (2) with various nucleophiles (NuH or Nu(-)) was carried out.The reaction of 1 with amines (NuH-1 to NuH-11) gave 7-(N-substituted amino)-3-phe