作者:Marek Figlus、Albert C. Tarruella、Anastasia Messer、Steven L. Sollis、Richard C. Hartley
DOI:10.1039/c0cc00415d
日期:——
A toolkit of low molecular weight MPEG-supported coupling agents (MIIDQ, MEDCI), reagents for the Mitsunobu reaction (MDEAD, MTPP), an alternative to diazomethane, and scavengers can be used in the solution-phase synthesis of amides, esters and ureas and are easily removed after use by solid-phase extraction (MSPE) using normal silica.
一种低分子量的MPEG支持的偶联剂工具包(MIIDQ, MEDCI),用于Mitsunobu反应的试剂(MDEAD, MTPP),作为叠氮甲烷的替代品,以及捕集剂,可用于酰胺、酯和脲的溶液相合成,并且在使用后可以通过常规硅胶的固相萃取(MSPE)轻松去除。