| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5223457 | Tetrahedron | 2010 | 5 Pages |
Abstract
An unprecedented and efficient synthetic protocol for polysubstituted ammonium S–S bond linked 2,6-pyridinedionates was developed via the novel four-component reactions of 1,3-thiazolidinedione, aromatic aldehydes, secondary amines and cyanoacetamide in acetonitrile. A feasible explanation is given based on the characteristic ring-open and recyclization properties of 1,3-thiazolidinedione.
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