Kresze,G. et al. Chemische Berichte, 1961 , vol. 94, p. 2060 - 2072 Full Text Show Details Kukalenko,S.S. Journal of Organic Chemistry USSR (English Translation), 1970 , vol. 6, p. 682 - 685 Zhurnal Organicheskoi Khimii, 1970 , vol. 6, # 4 p. 680 - 684