A Ca(II) Coordination Polymer of 2-Carboxybenzaldehyde: Synthesis, Crystal Structure, and Catalytic Activity in Oxidation of Benzyl Alcohol

作者：Tai, Xi-Shi^*; Guo, Qian-Qin; Li, Peng-Fei; Liu, Li-Li^*

来源：Crystals, 2018, 8(4): 150.

DOI：10.3390/cryst8040150

• Ca(II) coordination polymer
• synthesis
• crystal structure
• catalytic activity

The coordination polymers constructed by carboxylate ligand have shown novel structures and excellent properties. Therefore, a new Ca(II) coordination polymer with 2-carboxybenzaldehyde ligand, [Ca(L)(2)(H2O)(2)](n) (L = 2-carboxybenzaldehyde), has been synthesized. Its structure has been identified by elemental analysis, FT-IR, and single-crystal X-ray diffraction technique. The Ca(II) coordination polymer exhibits a 1D chained structure by the bridging effect of carboxylate groups. The Ca(II) coordination polymer exhibited relatively good catalytic activity in the benzyl alcohol oxidation reaction with benzyl alcohol conversion (53.8%) and moderate benzaldehyde selectivity (83.3%).

• 出版日期2018-4
• 单位潍坊学院; 青岛科技大学