Murphy, John A.; Mahesh, Mohan; McPheators, Gary; Vijaya Anand; McGuire, Thomas M.; Carlinga, Robert; Kennedy, Alan R.
Organic Letters, 2007 , vol. 9, # 17 p. 3233 - 3236
Davis, Franklin A.; Lamendola, Joseph; Nadir, Upender; Kluger, Edward W.; Sedergran, Thomas C.; et al.
Journal of the American Chemical Society, 1980 , vol. 102, # 6 p. 2000 - 2005