An unprecedented 2-fold interpenetrated open framework built from Zn6 ring seamed trivacant polyoxotungstates used for photocatalytic synthesis of pyridine derivatives

The tail of imidazole regulated the assembly of two robust sandwich-type polyoxotungstate-based open frameworks with efficient visible-white-light-driven catalytic oxidation of sulfides

“…Structural analyses showed that LCU-20 exhibited a 2D layer framework; however, LCU-21 showed an exquisite 3D open framework structure, which was consistent with the structure that has been reported for LCU-22 (Scheme 1). 35 Particularly, to the best of our knowledge, LCU-20 for the first time exhibited excellent white-lightdriven photooxidation of sulfides with 99% yield and selectivity under ambient pressure and the possible photocatalytic mechanism was also proposed.…”

Structural Regulation of Two Polyoxometalate-Based Metal–Organic Frameworks for the Heterogeneous Catalysis of Quinazolinones

“…Therefore, POMOF materials could be regarded as one of the ideal candidates for efficient heterogeneous catalysts. Several relative POMOF materials with diverse constitutions and configurations have been reported − and further explored their catalytic abilities mainly focused on photocatalytic or electrocatalytic hydrogen evolution, CO 2 reduction, , oxidation of alkylbenzenes to aldehydes, , olefin epoxidation, or oxidation of silanes. , The catalytic synthesis of quinazolinones and their derivatives based on POMOF catalysts still remains large to explore.…”

Immobilization of Brønsted basic hexaniobate on the Lewis acidic zirconia using an emulsion assisted self-assembly strategy for synergistic boosting of nerve agent simulant decontamination

“…Polyoxoniobates (PONbs) are a subfamily of polyoxometalates (POMs) [22][23][24] and both their synthesis chemistry and catalysis chemistry are far behind those of other POM members. [25][26][27][28][29][30][31] Recently, the catalytic activities of PONbs in the decontamination of chemical warfare agents and/or their simulants have been explored. Our investigations show that PONbs can promote the oxidative detoxification of sulfur mustard and VX simulants due to their ability to activate hydrogen peroxide.…”