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In summary, we have described a convenient, time- and cost-
saving procedure for the incorporation of POM guests into LDH
hosts to afford efficient heterogeneous epoxidation catalysts. Us-
ing self-assembled POM solutions as precursors, the desired POM
can be selectively ion-exchanged into LDH supports even in the
presence of other anions. Sandwich-type POM species are more
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−1
ity, 95% H2O2 efficiency and 37200 h
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allylic alcohols. The LDH–POM catalyst shows much higher epoxide
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of performance. This cooperation between POM guests and LDH
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Acknowledgments
This work was financially supported by National Natural Sci-
ence Foundation of China (NSFC, Grant Nos. 20621063, 20773123),
and Programme Strategic scientific Alliances between China and
the Netherlands (Grant No. 2008DFB50130). The authors thank Pro-
fessor Jianliang Xiao at the University of Liverpool for helpful dis-
cussions.
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