期刊论文详细信息
| Journal of the Brazilian Chemical Society | |
| Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs | |
| Ramana, M. M. V.1 University of Mumbai, Mumbai, India1 Parihar, J. A.1 | |
| 关键词: polyphosphoric acid; chemoselective cyclization; 13; 16-diazaestrone steroids; 13; 16- diazaequilenin steroids; | |
| DOI : 10.1590/S0103-50532005000500032 | |
| 学科分类：化学（综合） | |
| 来源: SciELO | |
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【 摘 要 】
Different 3-[2-(3,4-dihydro-1-naphthyl)ethyl]imidazolidine-2,4-diones and 3-[2-(1-naphthyl)ethyl]imidazolidine-2,4-diones, when heated in polyphosphoric acid at 150 °C, underwent chemoselective intramolecular cyclization to afford the 13,16-diazaestrone steroids and 13,16- diazaequilenin steroids respectively.
【 授权许可】
Unknown
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| RO201912050579768ZK.pdf | 135KB |  download |
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