The new β D xylopyranosides of substituted fluorouracil were synthesized by phase transfer catalysis or Koenigs Knorrs reaction.
The new β D xylopyranosides of substituted fluorouracil were synthesized by phase transfer catalysis or Koenigs Knorrs reaction.
以相转移催化法和Koenigs－Knorrs反应，使α－溴代乙酰基木糖与－取代－－氟脲嘧啶或其银盐作用，合成了个未见文献报道的糖苷类化合物。