反应详情

This material was prepared In analogy to example 162 step B) from 8-(isobutylsulfonyl)-2,8-diazaspiro[4.5]decan-1-one, product of example 167 A) and 1-(4-bromo-phenyl)-2,2-difluoro-ethanol, described in example 176). Light yellow solid. MS (ESI): 431.18 (MH+).