Furochinoline, 9. Mitt.: Synthese von Furo[2,3-b]chinolinen |
| |
| Authors: | Shanmugam P. Palaniappan R. Soundararajan N. Thiruvengadam T. K. Kanakarajan K. |
| |
| Affiliation: | (1) Department of Chemistry, Madras University Extension Centre, PSG. Tech. Campus, 641004 Coimbatore, S. India |
| |
| Abstract: | The synthesis of a wide variety of furo[2,3-b]quinolines starting from substituted 3-vinyl-2-quinolones is described. The procedure involves acetoxycyclisation of the vinyl-quinolone by treating with iodine in the presence of silver acetate and dehydroacetoxylation of the resulting 3-acetoxy-2,3-dihydrofuro[2,3-b]quinoline with phosphoric or polyphosphoric acid. The NMR spectra of the furoquinolines are discussed.
8. Mitt.:P. Lakshminarayana, K. Kanakarajan undP. Shanmugam, Z. Naturforsch.30 b, 426 (1975). |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
