Synthesis of mono- and di-[12]aneN3 ligands and study on the catalytic cleavage of RNA model 2-hydroxypropyl-p-nitrophenyl phosphate with their metal complexes
作者:Zhi-Fo Guo、Hao Yan、Zhi-Fen Li、Zhong-Lin Lu
DOI:10.1039/c1ob05942d
日期:——
The ortho arrangement of the two [12]aneN3 units and the presence of 5- or 2-positioned substituents in the benzene ring as well as N-methylation of [12]aneN3 units greatly reduced the catalytic activities due to the steric effects. These results clearly indicate that the structures of the linker between two [12]aneN3 units play very important role in their catalytic synergistic effects.