反应详情

The procedure for the synthesis of example 18a, 1-(4-Benzyl-morpholin-2-yl)-2-(2-chloro-6-fluoro-phenyl)-1-phenyl-ethanol, using 2,5-dichlorobenzyl magnesium chloride as starting material (available from Rieke Metals) was followed making non-critical variations, to yield the title compound. This material was used in step b) without further purification. LCMS (6 minutes method) [M+H]+=442 @ Rt 3.48 min. major peak.