p. 1511 - 1512
(1987)p. 5722 - 5725
(2010/03/01)p. 318 - 321
(2007/10/03)thiophenol
4-(phenylsulfonyl)-2-azetidinone
sodium thiophenolate
3-(trimethylsilyl)-2-oxoazetidin-4-yl acetate
benzyl 4-phenylthio-2-azetidinone-N-ethanoate
2-azetidinone
((3S,4R)-2-Oxo-4-phenylsulfanyl-3-trimethylsilanyl-azetidin-1-yl)-acetic acid benzyl ester
((3R,4R)-2-Oxo-4-phenylsulfanyl-3-trimethylsilanyl-azetidin-1-yl)-acetic acid benzyl ester
[(3S,4R)-1-(tert-Butyl-dimethyl-silanyl)-2-oxo-4-phenylsulfanyl-azetidin-3-yl]-carbamic acid benzyl ester