Copper-catalysed synthesis of substituted isoindolo[2,1-a]quinoxalines and isoindolo[2,1-a]quinoxalin-6(5H)-ones§
IR@CDRI: CSIR-Central Drug Research Institute, Lucknow
View Archive Info| Field | Value | |
| Creator |
Biswas, Subhasish
Batra, Sanjay |
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| Date |
2013-07-25T10:57:34Z
2013-07-25T10:57:34Z 2013 |
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| Identifier |
European Journal Organic Chemistry. 2013, 4895–4902
http://hdl.handle.net/123456789/1117 |
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| Description |
An operationally simple and efficient cascade strategy to access substituted isoindolo[2,1-a]quinoxalines via one step copper-catalysed C-N coupling of substituted 2H-isoindole-1-carbaldehyde and substituted 2-halophenylamines has been developed. Another straightforward procedure to prepare substituted isoindolo[2,1-a]quinoxalin-6(5H)-ones involving transformation of substituted 2H-isoindole-1-carboxylic acids to acid chloride, coupling with substituted 2-iodophenylamines and copper-catalysed C-N coupling is described.
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| Format |
442632 bytes
application/pdf |
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| Language |
en
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| Relation |
CSIR-CDRI Communication No. 8454
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| Subject |
Copper
Isoindole Cascade Isoindolo[2,1-a]quinoxaline Isoindolo[2,1-a]quinoxalin-6(5H)-one |
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| Title |
Copper-catalysed synthesis of substituted isoindolo[2,1-a]quinoxalines and isoindolo[2,1-a]quinoxalin-6(5H)-ones§
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| Type |
Article
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