反应条件
1: 1) NaH / 1) mineral oil, THF, 0 deg C, 3 min; 2) THF, 0 deg C, 20 min, r.t., 30 min
2: 49 percent / acetic acid; CH2Cl2
3: trifluoroacetic acid, water / 15 h / 55 °C
View Scheme
参考文献
Tamura, Yasumitsu; Sasho, Manabu; Akai, Shuji; Wada, Akimori; Kita, Yasuyuki
Tetrahedron, 1984 , vol. 40, # 22 p. 4539 - 4548
