Linear Synthesis of a Protected H-Type II Pentasaccharide Using Glycosyl Phosphate Building Blocks
作者:Kerry Routenberg Love、Rodrigo B. Andrade、Peter H. Seeberger
DOI:10.1021/jo015987h
日期:2001.11.1
a variety of nitrogenprotectinggroups to ensure good glucosamine donor reactivity and protectinggroup compatibility. The challenge to differentiate C2 of the terminal galactose in the presence of other hydroxyl and amine protectinggroups prompted us to introduce the 2-(azidomethyl)benzoyl group as a novel mode of protection for carbohydrate synthesis. The compatibility of this group with traditionally