(E)-(2,7-diphenyl-6-oxa-1,4-diazatricyclo[5.1.0.02,4]octan-5-ylidene)sulfamoyl chloride

5-Oxo-2,7-diphenyl-1,4,6-triaza-tricyclo[5.1.0.02,4]octane-6-sulfonyl chloride

methyl 1-phenylvinylcarbamate

2-phenyl-2-(2-phenyl-1,3-dithian-2-yl)aziridine

phenyl-[2-phenyl-2-(2-phenyl-1,3-dithian-2-yl)aziridin-1-yl]methanone