摘要
A new and facile preparation of quinazoline-2,4(1H,3H)-diones was first reported which was the condensation of aromatic o-aminonitriles with DMF or N,N-diethylformamide in the presence of ZnCl2 (0.5-10 mol %) at 190-200 °C in the sealed reactor.
源语言 | 英语 |
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页(从-至) | 1193-1196 |
页数 | 4 |
期刊 | Organic Letters |
卷 | 11 |
期 | 6 |
DOI | |
出版状态 | 已出版 - 19 3月 2009 |