Sterically Crowded Sulfonate Esters: Novel Leaving Groups with Hindered S-O Cleavage
作者:Thomas Netscher、Horst Prinzbach
DOI:10.1055/s-1987-28045
日期:——
Reagents and procedures for the preparation of tert-butyl sulfonate esters 2 and 2,2,2-trifluoro-1,1-diphenylethane sulfonate esters 3 (TDE-sulfonates) are described. In these new sulfonates, S-O-scission is reduced significantly by steric hindrance.
本文介绍了制备叔丁基磺酸酯2和2,2,2-三氟-1,1-二苯基乙磺酸酯3(TDE-磺酸酯)的试剂与步骤。在这些新型磺酸酯中,由于空间位阻的影响,S-O键的断裂显著减少。