Postsynthetic covalent modification of a neutral metal-organic framework

作者：Wang Zhenqiang; Cohen Seth M^*

来源：Journal of the American Chemical Society, 2007, 129(41): 12368-+.

DOI：10.1021/ja074366o

The covalent modification of the metal-organic framework IRMOF-3 has been achieved using acetic anhydride. Mass spectrometry and H-1 NMR evidence shows that the free amine groups in IRMOF-3 are converted to amides in high yields. Control experiments and X-ray diffraction studies suggest that this reaction occurs on the intact framework with preservation of crystallinity. This finding opens up new possibilities for the preparation of novel MOFs using a postsynthetic modification strategy.

• 出版日期2007-10-17