反应详情

By using 2-chloro-4-[4-(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-yl)piperazin-1-yl]pyrimidine (200 mg, 0.517 mmol) synthesized in Example 82 and (4-methoxyphenyl)borate (157 mg, 1.03 mmol), the reaction was carried out in the same manner as Reference example 22 to synthesis the title compound 54.9 mg (yield 12%). Melting point was 240 to 242° C. (ethyl acetate-hexane).