参考文献:
Fuerstner, Alois Bonnekessel, Melanie Blank, Jarred T. Radkowski, Karin Seidel, Guenter Lacombe, Fabrice Gabor, Barbara Mynott, Richard Chemistry - A European Journal, 27 , vol. 3, # 3 p. 8762 - 8783
参考文献:
Gu, Xiaorong Sun, Mingjiang Gugiu, Bogdan Hazen, Stanley Crabb, John W. Salomon, Robert G. Journal of Organic Chemistry, 23 , vol. 68, # p. 379 - 376