1,1,1,3,3,3-Hexafluoro-2-propanol for the removal of the 4,4′-DimethoxytrityI protecting group from the 5′-hydroxyl of acid-sensitive nucleosides and nucleotides
作者:Nelson J. Leonard、Neelima
DOI:10.1016/0040-4039(95)01673-6
日期:1995.10
1,1,1,3,3,3-Hexafluoro-2-propanol is introduced as a suitable reagent and solvent for the detritylution of 5′-O-(4,4′-dimethoxytrityl)-nucleosides and -deoxynucleosides, especially those that are susceptible to N-glycosyl cleavage under more strongly acidic conditions.
引入1,1,1,3,3,3-六氟-2-丙醇作为合适的试剂和溶剂,用于5'- O-(4,4'-二甲氧基三苯甲基)-核苷和-deoxynucleosides,特别是那些的脱三苯胺稀释在更强的酸性条件下易受N-糖基裂解的影响。