反应条件
1: 98 percent / AlCl3 / CH2Cl2 / 1) 0 deg C, 2 h; 2) rt, 18 h 2: 1.) 2-chloro-4,6-dimethoxy-1,3,5-triazine,N-methylmorpholine; 2) N-methylmorpholine / 1) CH2Cl2, 0-5 deg C, 2 h; 2) CH2Cl2, 0 deg C, 2 h, rt, 20-24 h 3: LiI / ethyl acetate / Heating 4: 59 percent / Ac2O / 1) 60-80 deg C, 45 min; 2) 120-125 deg C, 2-3 h View Scheme
参考文献
Hutchison, Darrell R.; Nayyar, Naresh K.; Martinelli, Michael J.
Tetrahedron Letters, 1996 , vol. 37, # 17 p. 2887 - 2890
