参考文献

Ryvkina, L. A.; Gankin, V. Yu.; Sinitsyn, A. V.; Polyakova, M. A. Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, p. 1718 - 1722 Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 9 p. 1957 - 1961