反应详情

The title compound, MS: m/e=530.2 (M+H+), was prepared in accordance with the general method of example 4 from 8-(3,5-bis-trifluoromethyl-benzoyl)-1-o-tolyl-1,3,8-triaza-spiro[4.5]decan-4-one and (3-bromoethoxy)-tert.-butyldimethylsilane. HCl in ethanol (3% conc.) cleaved the intermediate TBDMS-ether.