1: 1-(4-methoxyphenyl)ethanone With lithium hexamethyldisilazane in toluene T=0°C; 2: methyl 4-(N-tert-butoxycarbonyl-(5S)-methyl-(2S)-pyrrolidinylmethoxy)benzoate in toluene Further stages.;
参考文献
Dhondi, Pawan K.; Carberry, Patrick; Chisholm, John D.
Tetrahedron Letters, 2007 , vol. 48, # 49 p. 8743 - 8746