[(2R,3S,4R,5R,6R)-3,4-diacetyloxy-6-(2,2,2-trichloroethanimidoyl)oxy-5-[[4-(trifluoromethyl)phenyl]methylideneamino]oxan-2-yl]methyl acetate 、 phenyl N-(2,2,2-trichloroethoxy)carbonyl-2-amino-4,6-O-benzylidene-2-deoxy-1-thio-β-D-glucopyranoside 在
Ni(4-F-PhCN)
4(OTf)
2 作用下,
以
二氯甲烷 为溶剂,
以33%的产率得到phenyl 3,4,6-tri-O-acetyl-2-deoxy-2-p-trifluoromethylbenzylideneamino-α-D-glucopyranosyl-(1→3)-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethyl)amino-1-thiol-β-D-glucopyranoside