Nicholson,D.A. et al. Journal of Organic Chemistry, 1970 , vol. 35, p. 3149 - 3150 Full Text View citing articles Show Details McKenna, Charles E.; Khawli, Leslie A.; Ahmad, Wan-Yaacob; Pham, Phuong; Bongartz, Jean-Pierre Phosphorus and Sulfur and the Related Elements, 1988 , vol. 37, p. 1 - 12