作者:Jozef A.J.M Vekemans、Gabriel A.M Franken、Gordon J.F Chittenden、Erik F Godefroi
DOI:10.1016/s0040-4039(00)96107-0
日期:1987.1
A three step synthesis of the title compound from D-ribono-1,4-lactone in 48% yield is described. The concept centers on a novel NaHSO3-induced -Br-OAc elimination of the readily prepared bromo-acetate mixture to the corresponding butenolides and , the former of which, on hydrolysis and purification, yields pure .
描述了以48%的收率从D-ribono-1,4-内酯三步合成标题化合物。一种新型的NaHSO概念中心3诱导的容易地制备溴乙酸酯的混合物的-Br-OAC消除到相应的丁烯羟酸内酯和,其中前者,在水解和纯化,得到纯的。