1: With t-butylphosphite bound on the Wang resin A; 1,8-diazabicyclo[5.4.0]undec-7-ene in acetonitrile 0.5 h; 2: With trifluoroacetic acid in dichloromethane 0.5 h;
参考文献
Frechette, Roger F.; Ackerman, Caridad; Beers, Scott; Look, Rich; Moore, John
Bioorganic and Medicinal Chemistry Letters, 1997 , vol. 7, # 17 p. 2169 - 2172
