1: (diphenylmethyl)trimethylsilane With n-butyllithium in tetrahydrofuran
T=20°C; 8 h;
2: bis-(3-methoxy-phenyl)-methanone in tetrahydrofuran
T=20°C; Peterson olefination; 24 h;
3: With sulfuric acid in dichloromethane
T=20°C; 16 h;
参考文献
Mills, Nancy S.; Tirla, Cornelia; Benish, Michele A.; Rakowitz, Amber J.; Bebell, Lisa M.; Hurd, Caroline M. M.; Bria, Anna L. M.
Journal of Organic Chemistry, 2005 , vol. 70, # 26 p. 10709 - 10716