反应详情

The intermediate 2,5-Difluoro-3-(5-isobutyl-3,3-dimethyl-2,3-dihydro-benzofuran-7-yl)-4-methoxy-benzaldehyde was prepared in a similar manner as in example 1 a using 5-isobutyl-3,3-dimethyl-2,3-dihydro-benzofuran-7-boronic acid (example 1b) and 2,5-difluoro-3-iodo-4-methoxy-benzaldehyde