反应条件
1: 1.) sodium methoxide, 2.) ammonium acetate, TiCl3 / 1.) methanol, 20 min, 2.) water, 1.5 h, r.t.
2: 79 percent / trifluoroacetic acid; H2O / 6 h / Ambient temperature
View Scheme
参考文献
Hewson, Alan T.; MacPherson, David T.
Tetrahedron Letters, 1983 , vol. 24, # 6 p. 647 - 648
