Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5276641 | Tetrahedron Letters | 2007 | 4 Pages |
Abstract
Biphasic oxidative cyclocarbonylation of β-aminoalcohols and 2-aminophenol to synthesize corresponding 2-oxazolidinones were investigated in the presence of ionic liquid stabilized Pd(phen)Cl2 complex. Catalytic comparison results showed that, 1-butyl-3-methyl-imidazolium iodide salts (BMImI) can serve simultaneously as a specific stabilizer to protect the transition metal complex against deactivation, a promoter to increase the catalytic performance and a reaction medium to recycle the catalyst with unprecedented TOF value.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Fuwei Li, Chungu Xia,