Direct synthesis of diastereomerically pure glycosyl sulfonium salts.

Direct synthesis of diastereomerically pure glycosyl sulfonium salts.
复制标题

DOI:
10.1021/ol2009818
复制
发表时间:
2011-06-03
期刊:
影响因子:
5.2
通讯作者:
Demchenko, Alexei V.
Demchenko, Alexei V.
中科院分区:
化学1区
文献类型:
--
作者:
Mydock, Laurel K.;Kamat, Medha N.;Demchenko, Alexei V.

文献摘要

参考文献

被引文献

相似文献

据报道,通过乙基硫代糖苷的端基S - 甲基化反应可生成稳定的糖基锍盐。从机理上讲,该途径是硫代糖苷活化用于糖苷化的第一步,然而,它还可进一步用于合成和分离准稳定的锍离子,这为研究这些关键中间体提供了一种新方法。
It is reported that stable glycosyl sulfonium salts can be generated via direct anomeric S-methylation of ethylthio glycosides. Mechanistically, this pathway represents the first step in the activation of thioglycosides for glycosidation, however, it can further allow for the synthesis and isolation of quasi-stable sulfonium ions, representing a new approach for studying these key intermediates.
DOI: 10.1021/ja900867q
发表时间: 2009-04-22
影响因子: 15
作者:
Jayakanthan, Kumarasamy;Mohan, Sankar;Pinto, B. Mario
通讯作者: Pinto, B. Mario
DOI: 10.1021/jo060077r
发表时间: 2006-07-07
影响因子: 3.6
作者:
Billings, Susan B.;Woerpel, K. A.
通讯作者: Woerpel, K. A.
DOI: 10.1021/ja071955l
发表时间: 2007-07-25
影响因子: 15
作者:
Pedersen, Christian Marcus;Nordstrom, Lars Ulrik;Bols, Mikael
通讯作者: Bols, Mikael