反应条件
1: 80 percent / methanol / Heating
2: 86 percent / Et3SiH, trifluoroacetic acid
3: 28 percent / Na2WO4*2H2O, H2O2 (30percent)
View Scheme
参考文献
Somei, Masanori; Yamada, Koji; Hasegawa, Masakazu; Tabata, Mutsuko; Nagahama, Yoshiyuki; Morikawa, Harunobu; Yamada, Fumio
Heterocycles, 1996 , vol. 43, # 9 p. 1855 - 1858