反应条件
triethylamine in N,N-dimethyl-formamide 1.) 2-5 deg C, 1.5 h, 2.) 20 deg C, 3 h; Yield given;
参考文献
Galyuk, E. N.; Egorova, S. V.; Gurina, E. B.; Golubovich, V. P.; Akhrem, A. A.
Chemistry of Natural Compounds, 1992 , vol. 28, # 1 p. 94 - 98
Khimiya Prirodnykh Soedinenii, 1992 , # 1 p. 112 - 117
