反应详情

In a similar manner to that described in Example (1a), 2-amino-4′-methoxybenzophenone (2.12 g), 1-(3,4-difluorophenyl)-ethylamine hydrochloride (2.60 g), triethylamine (7.8 ml), titanium tetrachloride (1.1 ml), sodium cyanoborohydride (2.34 g) and acetic acid (0.8 ml) were reacted, to afford a mixture of diastereomers of the title compound (2.05 g) as a colorless oil.

1. customwere reacted
2. customto afford