Lewis, Frederick D.; Stern, Charlotte L.; Yoon, Beth A. Journal of the American Chemical Society, 1992 , vol. 114, # 8 p. 3131 - 3133 Title/Abstract Full Text View citing articles Show Details Lewis, Frederick D.; Yoon, Beth A. Journal of Organic Chemistry, 1994 , vol. 59, # 9 p. 2537 - 2545