An Expedient New Synthesis of Substituted Carbazoles via Ξ±-Oxoketene Acetals Through Heteroaromatic Anellation Methodology. -Base-induced conjugate addition-elimination of indole-3-acetonitriles to Ξ±-oxoketene S,S-, O,S-and N,S-acetals followed by cyclization of the intermediate adducts with cataly
ChemInform Abstract: A New General Regiocontrolled Synthesis of Highly Substituted and Condensed Indoles via Heteroaromatic Anellation.
β Scribed by J. R. SURESH; P. K. PATRA; H. ILA; H. JUNJAPPA
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 37 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
1998 indole derivatives, isoindole derivatives indole derivatives, isoindole derivatives R 0140
08 -099
A New General Regiocontrolled Synthesis of Highly Substituted and Condensed Indoles via Heteroaromatic Anellation.
-Additionally, it is shown that desulfurization of 6-(methylthio)indoles in the presence of Raney-Ni takes place along with reduction of the cyano group. -(SURESH,
π SIMILAR VOLUMES
## Abstract Addition of indoline to various acceptors and subsequent oxidation affords the target compounds in good overall yields.
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