Instantaneous Deprotection of Tosylamides and Esters with SmI<sub>2</sub>/Amine/Water
作者:Tobias Ankner、Göran Hilmersson
DOI:10.1021/ol802243d
日期:2009.2.5
SmI2/amine/water mediates instantaneous cleavage of tosyl amides and tosyl esters. Highly hindered, sensitive and functionalized substrates were successfully deprotected in near quantitative yield.
SmI 2 /胺/水介导甲苯磺酰胺和甲苯磺酯的瞬时裂解。高度受阻,敏感和功能化的底物以接近定量的收率成功脱保护。