作者:Chi Ching Mak、Hak-Fun Chow
DOI:10.1039/cc9960001185
日期:——
The syntheses of two different homochiral, layered-block dendrimers 1 and 2 are reported; the chiral units used in the construction of these two first-generation dendrimers are derivatives of (D)- and (L)-tartaric acid; for these low generation dendrimers, the optical rotation strength of the (D)-tartaric derived chiron cancels out that of its antipodal (L)-tartaric derived chiral unit.
报告了两种不同的同手性分层嵌段树枝形分子 1 和 2 的合成过程;构建这两种第一代树枝形分子时使用的手性单元是 (D)- 酒石酸和 (L)- 酒石酸的衍生物;对于这些低代树枝形分子来说,(D)- 酒石酸衍生物手性单元的光学旋转强度抵消了其对偶(L)- 酒石酸衍生物手性单元的光学旋转强度。