Efficient sialylation with phenyltrifluoroacetimidates as leaving groups
Efficient sialylation with phenyltrifluoroacetimidates as leaving groups
复制标题
DOI：
10.1021/ol0353161
复制
发表时间：
2003-10-16
期刊：
影响因子：
5.2
通讯作者：
Yu, B
中科院分区：
文献类型：
--
作者：
Cai, ST;Yu, B
用N-苯基三氟乙酰亚胺酯作为离去基团和催化量的TMSOTf作为促进剂的唾液酸化与先前的直接唾液酸化方案相比是有利的，并且在本质上扩展了施密特糖基化反应的范围。
[GRAPHICS]Sialylation with N-phenyltrifluoroacetimidates as leaving groups and a catalytic amount of TMSOTf as promoter compares favorably with the previous protocols for direct sialylation and expand in essence the scope of the Schmidt glycosylation reaction.