HCID 10579646, compound → HCID 54307072, compound

Participants

Reaction Steps

In the same manner as described in Example 38, 1.5 g of 2,7-dimethyl-5-[[2'-(N-triphenylmethyl-tetrazol-5-yl)biphenyl-4-yl]methyl]-5H-pyrazolo[1,5-b][1,2,4]triazole (compound 45a) and 560 mg of 2,7-dimethyl-1-[[2'-(N-triphenylmethyl-tetrazol-5-yl)biphenyl-4-yl]methyl]-1 H-pyrazolo[1,5-b][1,2,4]triazole (compound 45b) were obtained from 500 mg of 2,7-dimethyl-1H-pyrazolo[1,5-b][1,2,4]triazole.

Provenance & Evidence