参考文献

Mittapalli, Gopi Kumar; Osornio, Yazmin M.; Guerrero, Miguel A.; Reddy, Kondreddi Ravinder; Krishnamurthy, Ramanarayanan; Eschenmoser, Albert Angewandte Chemie - International Edition, 2007 , vol. 46, # 14 p. 2478 - 2484