An Easy and Efficient Preparation of Aryl α-O-Δ2−Glycosides
摘要:
Ferrier reaction between acetylglycals and p-NO2, m-NO2 and p-t-butylphenol after recrystallization gave aryl O-Delta(2)-glycosides as the pure a anomers. Deacetylation of these compounds and benzylation of the crude diol led to the corresponding aryl alpha-O-Delta(2)-4,6-di-O-benzylglycosides in large amounts.
An Easy and Efficient Preparation of Aryl α-O-Δ2−Glycosides
摘要:
Ferrier reaction between acetylglycals and p-NO2, m-NO2 and p-t-butylphenol after recrystallization gave aryl O-Delta(2)-glycosides as the pure a anomers. Deacetylation of these compounds and benzylation of the crude diol led to the corresponding aryl alpha-O-Delta(2)-4,6-di-O-benzylglycosides in large amounts.