Zinc Chloride Catalyzed Amino Claisen Rearrangement of 1-N-Allylindolines: An Expedient Protocol for the Synthesis of Functionalized 7-Allylindolines
7-Allylindolines are valuable synthons for designing biologically active molecular libraries. Lewis acid catalyzed amino-Claisen rearrangement provides a one pot synthetic entry to these heteroarenes. In this context, Zinc chloride (ZnCl2)–N,N-dimethylformamide system efficiently catalyzed amino-Cla...
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| Format: | Article |
| Language: | English |
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De Gruyter
2019-04-01
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| Series: | Heterocyclic Communications |
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| Online Access: | https://doi.org/10.1515/hc-2019-0010 |