HCID 22031430, compound → HCID 22031908, compound

Participants

Reaction Steps

11.8 g mixture of [6-bromo-2-(ethylsulfanyl)-1H-benzo[d]imidazol-1-yl]methyl pivalate and [5-bromo-2-(ethylsulfanyl)-1H-benzo[d]imidazol-1-yl]methyl pivalate in a ratio of 1:1 was obtained as pale yellow solid by the same method as in Production Example 64 from 8.1 g 6-bromo-2-(ethylsulfanyl)-1H-benzo[d]imidazole obtained in Production Example 72. 7.2 g of the title compound was obtained as a colorless amorphous by the same method as in Production Example 65 from 6.9 g of the above product and 10 g 3-(4-fluorophenyl)-1-trityl-1H-4-pyrazolylboronic acid (compound in Production Example 25).

Provenance & Evidence