反应条件
titanium tetrachloride; triethylamine; trifluoroacetic anhydride 1.) CH2Cl2, RT, 1 h, 2.) CH2Cl2, RT, 15 min, 3.) CH2Cl2, RT, 1 h; Yield given. Multistep reaction;
参考文献
Bouhlel; Hassine
Synthetic Communications, 1992 , vol. 22, # 15 p. 2183 - 2186
