Rapid Synthesis of Glycosyl Bromides by Ultrasound Irradiation
Rapid Synthesis of Glycosyl Bromides by Ultrasound Irradiation
摘要
A convenient and environmentally friendly reactor for the synthesis of glycosyl bromides via ultrasound irradiation was designed. Peracetylated glycosyl bromides were synthesized from free saccharides by means of a one-pot method. Benzoylated and 6-subsituted glycosyl bromides were prepared from protected saccharides. The glycosyl bromides were obtained in isolated yields of 83% to 96%.
A convenient and environmentally friendly reactor for the synthesis of glycosyl bromides via ultrasound irradiation was designed. Peracetylated glycosyl bromides were synthesized from free saccharides by means of a one-pot method. Benzoylated and 6-subsituted glycosyl bromides were prepared from protected saccharides. The glycosyl bromides were obtained in isolated yields of 83% to 96%.
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