反应详情

Using 5-(4-(4-methoxyphenyl)piperazin-1-yl)-2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-3-ol and pyrrolidine obtained in Reference Example 18, the title compound was obtained in the same manner as in Example 57. Yield 48% mp. 124–126° C. (methanol).

1. customobtained in Reference Example 18