反应条件
1: Br2 / methanol / Ambient temperature
2: conc. H2SO4 / 46 h / Heating
3: 76 percent / N,N-dicyclohexylcarbodiimide / dioxane / 20 h / Ambient temperature
4: 5.2 percent / thallium(III) trinitrate / 18 h / 4 °C
5: 38 percent / 90percent aq. AcOH, Zn / 1 h / Ambient temperature
6: 78.4 percent / diethyl ether; methanol / 1 h / Ambient temperature
7: 71.4 percent / AcOK, H2 / 5percent Pd/C / methanol / Ambient temperature
8: 63 percent / N,N-dicyclohexylcarbodimide / dioxane / 4 h / Ambient temperature
9: 24 percent / 1N aq. NaOH / methanol; acetonitrile / 0.5 h / Ambient temperature
10: 6.1 mg / H2 / 5percent Pd/C / methanol / 3 h / Ambient temperature
11: 39 percent / N,N-dicyclohexylcarbodimide / dioxane / 15 h
12: 60 percent / AlCl3 / CH2Cl2 / 2 h / Ambient temperature
View Scheme
参考文献
Inoue; Inaba; Umezawa; Yuasa; Itokawa; Ogura; Komatsu; Hara; Hoshino
Chemical and Pharmaceutical Bulletin, 1995 , vol. 43, # 8 p. 1325 - 1335