Adhikary, Subhasis D.; Mandal, Debaprasad published the artcile< Polyoxometalate catalyzed imine synthesis: Investigation of mechanistic pathways>, Application In Synthesis of 5344-90-1, the main research area is preparation crystal structure zinc tungsten polyoxometalate complex; thermal decomposition zinc tungsten polyoxometalate complex; zinc tungsten polyoxometalate complex catalyst imine synthesis; imine preparation.
The syntheses of imines by oxidative coupling of primary alcs. and amines were achieved by using 2 mol% polyoxometalate (POM) Na12[WZn3(H2O)2(ZnW9O34)2] (Zn-WZn3) catalyst in the presence of t-BuOK and di-oxygen with excellent conversion (up to 100%) and selectivity (up to 100%). Non-noble metal-based POM catalyst in the presence of base represents a new reaction protocol for the selective synthesis of imine from both aromatic and aliphatic primary amines with functional group tolerance. Control experiment shows the formation of di-oxygen bind Zn-WZn3 activated species. The electron-d. of POM is mostly situated on the surface oxygen atoms of W-O-W bonds which can engage the alc. OH group and helps for the imine selectivity in the second step of imine synthesis.
Tetrahedron published new progress about Crystal structure. 5344-90-1 belongs to class alcohols-buliding-blocks, and the molecular formula is C7H9NO, Application In Synthesis of 5344-90-1.
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