Synthesis and solid state structure of a hydrazone-disulfide macrocycle and its dynamic covalent ring-opening under acidic and basic conditions
作者:Max von Delius、Edzard M. Geertsema、David A. Leigh、Alexandra M. Z. Slawin
DOI:10.1039/c0ob00214c
日期:——
The synthesis and characterisation, including solid state structure, of a macrocycle containing both a hydrazone and a disulfide linkage is described. Selective ring-opening of the macrocycle under thermodynamic control could be achieved at either the disulfide or the hydrazone linkage by applying mutually exclusive sets of reaction conditions.
描述了含有腙和二硫键的大环的合成和表征,包括固态结构。通过应用互斥的反应条件组,可以在二硫键或腙键上实现热力学控制下大环的选择性开环。