## Abstract For Abstract see ChemInform Abstract in Full Text.
A convenient synthesis of 2,4-diaminoquinoline derivatives
β Scribed by Simon F. Campbell; J.David Hardstone; Michael J. Palmer
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- French
- Weight
- 195 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
β¦ Synopsis
Base or Lewis acid induced cyclisation of the o-amidinobenzonitriles (III) provides 2,4-diaminoquinoline derivatives (IV) in high yield.
π SIMILAR VOLUMES
## Abstract 3βNitrophthalic acid **1** was converted selectively to the two regioisomeric monoesters **2** and **3**, which were subsequently transformed __via__ Curtius rearrangement to the corresponding 5β and 8βnitroquinazolineβ2,4βdiones **4** and **5**, respectively. The reduction of the nitro
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