参考文献

Hazra, Braja G.; Joshi, Padmakar L.; Bahule, Bharat B.; Argade, Narshinha P.; Pore, Vandana S.; Chordia, Mahendra D. Tetrahedron, 1994, vol. 50, # 8 p. 2523 - 2532 doi: 10.1016/S0040-4020(01)86968-4