Synthesis of 5H-Pyrazino(2,3-b)indoles from Indole-2,3-dione Derivatives. -The reaction of the N-acetylisatins (I) with ethylenediamine yields the products (III). After dehydrogenation these compounds and their analogues (IV) after deacetylation are cyclized by heating to the title products (VI). N
โฆ LIBER โฆ
ChemInform Abstract: A Palladium-Catalyzed Synthesis of Isatins (1H-Indole-2,3-diones) from 1-(2-Haloethynyl)-2-nitrobenzenes.
โ Scribed by Bjoern C. G. Soederberg; Sobha P. Gorugantula; Chet R. Howerton; Jeffrey L. Petersen; Shubhada W. Dantale
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 22 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0931-7597
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