反应详情

Utilising the procedure described in Example 90c but employing [3-(2-methyl-1H-imidazol-1-yl)-5-(trifluoromethyl)phenyl]-carbamic acid, 1,1-dimethylethyl ester (Example 91c) in lieu of [3-(4-morpholinyl)-5-(trifluoromethyl)phenyl]-carbamic acid, 1,1-dimethylethyl ester, afforded the title compound as a yellow crystalline solid, m.p. 130–133° C.