参考文献

Wu, Yusheng; Esser, Lothar; De Brabander, Jef K. Angewandte Chemie - International Edition, 2000, vol. 39, # 23 p. 4308 - 4310 doi: 10.1002/1521-3773(20001201)39:23<4308::AID-ANIE4308>3.0.CO;2-4