A Highly Stable Porphyrinic Zirconium Metal-Organic Framework with shp-a Topology

作者：Feng, Dawei; Gu, Zhi-Yuan; Chen, Ying-Pin; Park, Jihye; Wei, Zhangwen; Sun, Yujia; Bosch, Mathieu; Yuan, Shuai; Zhou, Hong-Cai^*

来源：Journal of the American Chemical Society, 2014, 136(51): 17714-17717.

DOI：10.1021/ja510525s

• ADSORPTION

Through a kinetically controlled synthetic process, we synthesized PCN-223, a new porphyrinic Zr-MOF constructed from the newly reported hexagonal prismatic 12-connected Zr-6 cluster through an unusual disordered arrangement, giving rise to the first example of the shp-a network in MOFs. With its extremely high connectivity, PCN-223 shows high stability in aqueous solutions with a wide range of pH. Cationic PCN-223(Fe) formed by postsynthetic treatment is an excellent recyclable heterogeneous catalyst for the hetero-Diels-Alder reaction.

• 出版日期2014-12-24