参考文献

Kohl, F. X.; Schwartzen, K.-H.; Jutzi, P. Journal of Organic Chemistry USSR (English Translation), 1988 , vol. 24, # 5 p. 1002 - 1003 Zhurnal Organicheskoi Khimii, 1988 , vol. 24, # 5 p. 1109 - 1111