A tetranuclear Diphenyltin (cas 1011-95-6)(IV) complex and its catalytic activity in the aerobic Baeyer-Villiger oxidation of cyclohexanone
-
Add time:07/19/2019 Source:sciencedirect.com
The synthesis and crystal structure of the new tetranuclear diphenyltin(IV) compound [{SnPh2}{SnPh2(OCOMe)}(μ2-OMe)(μ3-O)]2 (1), generated from the reaction of [SnPh2Cl2] and NaOCOMe, are described. Single crystal X-ray diffraction revealed that 1 is a tetranuclear complex with four diphenyltin(IV) units which are inter-connected by μ3-oxido and μ2-methoxido bridges leading to a ladder-like Sn4O4 cluster. Structural comparison with related compounds found in crystallographic data base (CSD) attests that such tetranuclear systems are more abundant than related oxido bridged dimers or trimers. Complex 1 efficiently catalyzes the aerobic Baeyer-Villiger oxidation of cyclohexanone to ε-caprolactone, under mild conditions. With the sacrificial benzaldehyde method, quantitative conversion was observed in just 30 min with a remarkable selectivity.
We also recommend Trading Suppliers and Manufacturers of Diphenyltin (cas 1011-95-6). Pls Click Website Link as below: cas 1011-95-6 suppliers
Prev:Tautomerism, spectroscopic and computational analysis of Schiff base and its Diphenyltin (cas 1011-95-6) (IV) complex
Next:A new nine-tin-nuclear mixed mono- and Diphenyltin (cas 1011-95-6)(IV) cage-like macrocycle: Synthesis and crystal structure characterization) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Synthesis, spectroscopic and structural characterization of Diphenyltin (cas 1011-95-6)(IV) complexes of acetone Schiff bases of S-alkyldithiocarbazates07/24/2019
- The inhibitory effect of Diphenyltin (cas 1011-95-6) on gap junctional intercellular communication in HEK-293 cells is reduced by thioredoxin reductase 107/23/2019
- Synthesis and structures of some diethyl- and Diphenyltin (cas 1011-95-6) bishydroxamates07/22/2019
- Diphenyltin (cas 1011-95-6)(IV) complexes of the 2-quinolinecarboxaldehyde Schiff bases of S-methyl- and S-benzyldithiocarbazate (Hqaldsme and Hqaldsbz): X-ray crystal structures of Hqaldsme and two conformers of its Diphenyltin (cas 1011-95-6)(IV) complex07/20/2019
- A new nine-tin-nuclear mixed mono- and Diphenyltin (cas 1011-95-6)(IV) cage-like macrocycle: Synthesis and crystal structure characterization07/21/2019
- Tautomerism, spectroscopic and computational analysis of Schiff base and its Diphenyltin (cas 1011-95-6) (IV) complex07/18/2019
-
Health and Chemical more >
-
Related Products