反应条件
1: PhSO2Et With n-butyllithium in tetrahydrofuran
T=-78°C; 1.5 h;
2: (-)-methyl (3S)-3,5-bis{[tert-butyl(dimethyl)silyl]oxy}-2,2-dimethylpentanoate in tetrahydrofuran
T=-78 - 20°C; Further stages;
参考文献
Reiff, Emily A.; Nair, Sajiv K.; Henri, John T.; Greiner, Jack F.; Reddy, Bollu S.; Chakrasali, Ramappa; David, Sunil A.; Chiu, Ting-Lan; Amin, Elizabeth A.; Himes, Richard H.; Vander Velde, David G.; Georg, Gunda I.
Journal of Organic Chemistry, 2010 , vol. 75, # 1 p. 86 - 94