【摘 要】
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Polyoxometalates(POMs)are well-known catalysts studied in the olefin epoxidation with excellent thermal and oxidative stability toward oxygen donors.1 The i
【机 构】
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Key Laboratory of Polyoxometalate Chemistry of Henan Province,College of Chemistry and Chemical Engi
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Polyoxometalates(POMs)are well-known catalysts studied in the olefin epoxidation with excellent thermal and oxidative stability toward oxygen donors.1 The introduction of POMs into metal-organic frameworks at the molecular level possibly increases the stability and corresponding functions,providing a promising way to combine the organic and inorganic catalytic components synergistically.2-3 By incorporating a Keggin-type H2W12O40 6-anion,nickel(Ⅱ)ions and an asymmetric organocatalytic group,PYI within one single MOF,herein,we report the design and synthesis of a new chiral MOFs,[Ni2(BPY)2(L-HPYI)2(H2O)(CH3CN)][H2W12O40](NiW-PYI1)(Fig.1).
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