反应详情

The title compound was prepared in substantially the same manner as described in Example 21, from 3,5-difluoro-4-methoxybenzoic acid, and 2-amino-6-bromo-4-methoxyphenol, and was obtained as a white solid, m.p. 270–272° C.; MS m/e 340 (M−H)+.

1. customwas obtained as a white solid, m.p. 270–272° C.