作者:Richard L. Pederson、John Esker、Chi-Huey Wong
DOI:10.1016/s0040-4020(01)81796-8
日期:1991.1
procedure has been developed for the synthesis of dihydroxyacetone phosphate (DHAP). Reaction of 2,5-diethoxy-p-dioxane-2,5-dimethanol (1) and the trivalent phosphorylating reagent dibenzyl-N,N-diethylphosphoramidite (DDP) in the presence of 1,2,4-triazole or tetrazole followed by oxidation with H2O2 gave 2,5-diethoxy-p-dioxane-2,5-dimethanol-O-21-O-51- bis(phosphate) tetrabenzyl ester (2) in 98% yield
已经开发了用于合成磷酸二羟基丙酮(DHAP)的改进方法。在1,2,4-三唑或四唑存在下,2,5-二乙氧基对二恶烷-2,5-二甲醇(1)与三价磷酸化试剂二苄基-N,N-二乙基亚磷酰胺(DDP)的反应用H 2 O 2氧化得到2,5-二乙氧基-对-二恶烷-2,5-二甲醇-O-2 1 -O-5 1-双(磷酸)四苄酯(2),产率为98%。然后将化合物2在H 2 -Pd / C存在下氢化,中和后得到2,5-二乙氧基-对二恶烷-2,5-二甲醇-O-2 1 -O-5 1-双(磷酸盐)稳定的三钠盐(3),收率84%。用Dowex 50(H +)处理3会生成2当量的DHAP。