反应详情

In a similar manner as described in Preparation Example 17, by using methanol (160 mL), N-hydroxy-2-(trifluoromethyl)benzimidoyl chloride (8.00 g, 33.39 mmol), methylcyanoacetate (4.14 g, 41.74 mmol) and sodium methoxide (3.61 g, 66.78 mmol), a white solid required compound (8.13 g, 28.42 mmol, 85%) was obtained.

1. customIn a similar manner as described in Preparation Example 17