1-(4-chloro-phenyl)-2-imidazolidin-1-yl-4-methyl-hexan-3-one 、
2-[5-(3-bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol 在
乙酸乙酯 、 SiO2 、
三乙胺 作用下,
以
异丙醇 为溶剂,
反应 16.5h,
以to afford 54 mg of 1-(4-chloro-phenyl)-2-(3-{3-[7-(1-hydroxy-1-methyl-ethyl)-11H-10-oxa-1-aza-dibenzo[a,d]cyclohepten-5-ylidene]-propyl}-imidazolidin-1-yl)-4-methyl-hexan-3-one as a tan foam的产率得到1-(4-chloro-phenyl)-2-(3-{3-[7-(1-hydroxy-1-methyl-ethyl)-11H-10-oxa-1-aza-dibenzo[a,d]cyclohepten-5-ylidene]-propyl}-imidazolidin-1-yl)-4-methyl-hexan-3-one