WATER-SOLUBLE YNAMIDE COUPLING REAGENT AND PREPARATION METHOD AND USE THEREOF
申请人:Xi'an Easy Peptide Biotechnology Co., Ltd.
公开号:US20220144793A1
公开(公告)日:2022-05-12
The present disclosure discloses a water-soluble ynamide coupling reagent and a method for using the water-soluble ynamide coupling reagent in the synthesis of amide, polypeptide, ester and thioester compound. The ynamide coupling reagent has the structure represented by the following formula (I):
and in the formula (I), R is one selected from the group consisting of methylsulfonyl, benzenesulfonyl, p-toluenesulfonyl, trifluoroacetyl and other electron withdrawing groups.