A Two-Step Preparation of a New C<sub>4</sub> Chiral Building Block Derivative of D-Erythronic Acid
作者:M. C. B. V. de Souza、M. N. da Silva、V. F. Ferreira
DOI:10.1055/s-1998-1972
日期:1998.12
1,2;3,4-Di-O-isopropylidene-D-erythronic acid (2,2,2′,2′-Tetramethyl-[R,R-(4,4′-bi-1,3-dioxolan)]-5-one 4, a new C4 chiral building block derivative of D-erythronic acid was prepared in two steps from D-glucono-δ-lactone.
1,2;3,4-Di-O-isopropylidene-D-erythronic acid(2,2,2′,2′-Tetramethyl-[R,R-(4,4′-bi-1,3-dioxolan)]-5-one 4)是一种新的 D-erythronic acid C4 手性嵌段衍生物,由 D-葡糖酸δ-内酯分两步制备而成。