trichloroethyl 6β-phenoxyacetamidopenicillanate-1β-sulfoxide 、
2,5-二巯基噻二唑 以
1,4-二氧六环 为溶剂,
反应 7.5h,
以85%的产率得到bis(2,2,2-trichloroethyl) 2,2'-(((1,3,4-thiadiazole-2,5-diyl)bis(disulfanediyl))bis(2-oxo-3-(2-phenoxyacetamido)azetidine-4,1-diyl))(2R,2'R)-bis(3-methylbut-3-enoate)