Trost, Barry M.; Thiel, Oliver R.; Tsui, Hon-ChungTrost, Barry M.; Thiel, Oliver R.; Tsui, Hon-Chung Journal of the American Chemical SocietyJournal of the American Chemical Society, 20022003, vol. 124125, # 3943 p. 11616 - 1161713155 - 13164 doi: 10.1021/ja027783410.1021/ja0364118