Synthesis of Glycosyl Amides Using Selenocarboxylates as Traceless Reagents for Amide Bond Formation
作者:Luana Silva、Ricardo F. Affeldt、Diogo S. Lüdtke
DOI:10.1021/acs.joc.6b00832
日期:2016.7.1
were successfully prepared in good yields from a broad range of substrates, including furanosyl and pyranosyl derivatives. The methodology successfully relied on the in situ generation of lithium selenocarboxylates from Se/LiEt3BH and acyl chlorides or carboxylic acids and their reaction with sugar azides. A key aspect of the present protocol is that we start from elemental selenium; isolation and handling
[EN] GSK-3β/CHE DOUBLE INHIBITOR, PREPARATION METHOD THEREFOR AND USE THEREOF<br/>[FR] INHIBITEUR DOUBLE DE GSK-3β/CHE, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION<br/>[ZH] GSK-3β/ChE双抑制剂及其制备方法与应用