- Divergent Regioselective Synthesis of 2,5,6,7-Tetrahydro-1H-1,4-diazepin-2-ones and 5H-1,4-Benzodiazepines
[作者:ATTANASI ORAZIO A; DE CRESCENTINI LUCIA; FAVI GIANFRANCO; MANTELLINI FABIO; NICOLINI SIMONA,期刊:Journal of Organic Chemistry, 页码:8320-8328 , 文章类型: Article,,卷期:2011年76-20]
- A novel and simple one-pot synthesis of 3-substituted 2,5,6,7-tetrahydro-1H-1,4-diazepin-2-ones from 1,2-diaza-1,3-dienes (DDs) and N-unsubstituted aliphatic 1,3-diamines is described. Here we also report a procedure to ...
- Regioselective Copper-Mediated Synthesis of Thieno[2,3-c]pyrane-7-one, Indolo[2,3-c]pyrane-1-one, and Indolo[3,2-c]pyrane-1-one
[作者:NGI SAMUEL INACK; GUILLOTEAU VINCENT; ABARBRI MOHAMED; THIBONNET JEROME,期刊:Journal of Organic Chemistry, 页码:8347-8354 , 文章类型: Article,,卷期:2011年76-20]
- In the presence of copper(I) iodide, heteroaromatic beta-iodo-alpha,beta-unsaturated carboxylic acid systems opposed to terminal alkyne afford selectively 6-endo-dig cyclization products via a tandem coupling oxacyclizat...
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