Iron(III) chloride catalyzed glycosylation of peracylated sugars with allyl/alkynyl alcohols

Journal of the Brazilian Chemical Society

Silva, Rodrigo César da¹  Universidade Federal de São Carlos, São Carlos, Brazil¹  Corrêa, Arlene G.¹  Monteiro, Julia L.¹  Narayanaperumal, Senthil¹  Paixão, Márcio W.¹ 

关键词: glycosylation;    iron(III) chloride;    stereoselective;    carbohydrate;    green chemistry;   

DOI  :  

学科分类：化学（综合）

来源: SciELO

【 摘 要 】

In this work, the use of ferric chloride as an efficient catalyst in glycosylation reactions of sugars in the presence of allyl and alkynyl alcohols is described. The corresponding glycosides were obtained with moderate to good yields. This new procedure presented greater selectivity when compared to classic methods found in the literature. Principal features of this simple method include non-hazardous reaction conditions, low-catalyst loading, good yields and high anomeric selectivity.

【 授权许可】

Unknown