Aqueous Trichloroacetic Acid: Another Useful Reagent for Highly Selective 5′-Desilylation of Multisilylated Nucleosides
摘要:
Highly selective 5'-desilylation of multisilylated nucleosides can be achieved in excellent yield by treatment with 4.2 M aqueous trichloroacetic acid:THF (1:4) at 0degreesC.