| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5228719 | Tetrahedron | 2008 | 5 Pages |
Abstract
Zwitterionic 4-hydroxy-2(1H)-quinolinone derivatives were synthesized through a unique reaction of 4-hydroxy-2(1H)-quinolinone with p-benzoquinone and N-heterocyclic aromatics. The zwitterions possessed astropisomeric nature. A possible mechanism of the reaction was presented.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Sheng-Ling Zhang, Zhi-Shu Huang, Yue-Ming Li, Albert S.C. Chan, Lian-Quan Gu,