反应条件
1: 1) bromomagnesium diisopropylamide; 2) methyl iodide, 15 percent HCl / 1) -40 deg C, ether, 2 h; 2) benzene, reflux, 2 h; RT, 15 min
2: DMAP / pyridine
View Scheme
参考文献
Aubert, Corinne; Begue, Jean-Pierre; Biellmann, Jean-Francois
Tetrahedron, 1986 , vol. 42, # 20 p. 5581 - 5590