Wyatt, Emma E.; Fergus, Suzanne; Galloway, Warren R. J. D.; Bender, Andreas; Fox, David J.; Plowright, Alleyn T.; Jessiman, Alan S.; Welch, Martin; Spring, David R.
Chemical Communications, 2006 , # 31 p. 3296 - 3298
1: 3-methoxy-phenol With n-butyllithium in diethyl ether
2: (2-oxo-5,5-diphenyl-oxazolidin-3-yl)-phosphonic acid diethyl ester in diethyl ether; dichloromethane
Further stages.;