1-phenylethyl 2,2,2-trichloroacetimidate 在
(S,S)-N-(4-((2,6-bis([1,1'-biphenyl]-3-yl)-4-(trifluoromethylsulfonamido)-4λ5-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ylidene)amino)-2,6-bis([1,1'-biphenyl]-3-yl)-4λ5-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ylidene)-C
4F
9-sulfonamide 作用下,
以
乙醚 为溶剂,
以75 %的产率得到2,2,2-trichloro-N-(1-phenylethyl)acetamide