1: acetophenone With trimethylsilyl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine in dichloromethane
0.25 h; cooling;
2: 1,1-dimethoxyethane in dichloromethane
T=20°C; 2 h; Further stages.;
参考文献
Downey, C. Wade; Johnson, Miles W.; Tracy, Kathryn J.
Journal of Organic Chemistry, 2008 , vol. 73, # 8 p. 3299 - 3302
Sibi, Mukund P.; Rheault, Tara R.; Chandramouli, Sithamalli V.; Jasperse, Craig P.
Journal of the American Chemical Society, 2002 , vol. 124, # 12 p. 2924 - 2930