期刊
CHINESE JOURNAL OF CHEMISTRY
卷 33, 期 12, 页码 1347-1352出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cjoc.201500615
关键词
metal-dependent; allylic rearrangement; solvothermal reaction; antiferromagnetic interaction
资金
- 973 Projects [2012CB619401, 2012CB619402]
- Natural Science Foundation of China [21473129, 21201137, IRT13034]
- National Young 1000-Plan program
- Fundamental Research Funds for Central Universities
To further investigate the influence of metal ions on the allylic rearrangement of 3,4,5,6-tetrahydrophthalic anhydride during the hydrothermal reaction, metal ions such as manganese(II), zinc(II) and cadmium(II) have been employed in the synthesis, which leads to the formation of three new lamellar coordination polymers, [Mn-II (5)(mu(3)-OH)(3)(1-chec)(1,2-chedc)(2,3-chedc)(2)(H2O)] (3Mn), [Zn-II (5)(mu(3)-OH)(3)(1-chec)(1,2-chedc)(2,3-chedc)(2)(H2O)] (4Zn), and [Cd-II (3)(mu(3)-OH)(2)(1,2-chedc)(2)] (5Cd) (1-chec= cyclohexene-1-carboxylate, 1,2-chedc= cyclohexene-1,2-dicarboxylate, 2,3-chedc=cyclohexene-1,2-dicarboxylate). Interestingly, the allylic rearrangement reaction is metal-dependent, which occurs only in 3Mn and 4Zn, resulting in the formation of one chiral carbon atom of the corresponding dicarboxylate ligands in both compounds. In addition, the magnetic property of compound 3Mn was studied, which revealed strong antiferromagnetic interactions between the metal centers.
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