参考文献

Emmett, George C.; Cain, Gary A.; Estrella, Melissa J.; Holler, Edd R.; Piecara, James S.; Blum, Andrew M.; Mical, Alfred J.; Teleha, Christopher A.; Wacker, Dean A. Synthesis, 2005 , # 1 art. no. M04304SS, p. 92 - 96