Li Jiawei, Ren Yanwei, Qi Chaorong, Jiang Huanfeng
Key Laboratory of Functional Molecular Engineering of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510641, P. R. China.
Chem Commun (Camb). 2017 Jul 18;53(58):8223-8226. doi: 10.1039/c7cc03499g.
The first porphyrin-salen based chiral metal-organic framework (ps-CMOF) constructed by judiciously incorporating metalloporphyrin and metallosalen struts into one MOF structure is reported, which can serve as an effective heterogeneous catalyst for the asymmetric cyanosilylation of aldehydes owing to the synergistic function between Lewis acid activation (from metalloporphyrin) and chiral induction (from metallosalen).
报道了首例通过将金属卟啉和金属水杨醛支柱合理地结合到一个金属有机框架结构中构建的基于卟啉-水杨醛的手性金属有机框架(ps-CMOF),由于路易斯酸活化(来自金属卟啉)和手性诱导(来自金属水杨醛)之间的协同作用,它可作为醛不对称氰硅烷化反应的有效多相催化剂。