反应条件
1: 100 percent / 4 M HCl/dioxane / 1 h / 0 °C 2: 68 percent / 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride (EDC*HCl), 1-hydroxybenzotriazole (HOBt), Et3N / a) 0 deg C, 2 h, b) RT, overnight 3: 45 percent / trifluoroacetic acid (TFA) / 1 h / 0 °C View Scheme
参考文献
Sakaguchi; Costa; Sakamoto; Shimohigashi
Bulletin of the Chemical Society of Japan, 1992 , vol. 65, # 4 p. 1052 - 1056
