作者:Jian-Jun Hu、Yong Ju、Yu-Fen Zhao、Yu-Xin Cui
DOI:10.1080/00397910008087024
日期:2000.11
tricoordinate phosphorous saccharides, methyl 4,6-O-benzylidene- α -D-glucopyranoside 2,3-cyclic phosphite ethyl ester 3 and its mannoside analogue 5 were synthesized by the reaction of protected pyrannosides (1 and 4) with ethyl dichlorophosphite 2. Addition of 2,3-butanedione to 3 resulted in the formation of pentacoordinate phosphorous compound 6.
摘要 通过受保护的吡喃糖苷(1 和 4)与乙基酯反应,合成了两种新型三配位亚磷酸糖,甲基 4,6-O-亚苄基-α-D-吡喃葡萄糖苷 2,3-环状亚磷酸乙酯 3 及其甘露糖苷类似物 5。二氯亚磷酸酯 2。将 2,3-丁二酮加入 3 导致形成五配位磷化合物 6。