Virsis, I. E.; Silaraya, D. A.; Grinberga, B. A.; Prikulis, A. A.; Gerbashevska, I. D.; Orenish, M. E.
Pharmaceutical Chemistry Journal, 1981 , vol. 15, # 12 p. 849 - 853
Khimiko-Farmatsevticheskii Zhurnal, 1981 , vol. 15, # 12 p. 23 - 26
trifluoroacetic anhydride
1.) CH2Cl2, -60 deg C, 2.) a) -60 deg C, 2 h, b) from -60 deg C to RT; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Takeuchi, Hiroshi; Itou, Kazuaki; Murai, Hirotaka; Koyama, Kikuhiko
Journal of Chemical Research, Miniprint, 1991 , # 12 p. 3156 - 3188
trifluoroacetic anhydride
1.) CH2Cl2, -60 deg C, 2.) a) -60 deg C, 2 h, b) from -60 deg C to RT; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Takeuchi, Hiroshi; Itou, Kazuaki; Murai, Hirotaka; Koyama, Kikuhiko
Journal of Chemical Research, Miniprint, 1991 , # 12 p. 3156 - 3188