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Rearrangement of spiro [2H-1-benzopyran-2,2 '-[2H] indoles] to pyrrolo[1,2-a]indole derivatives

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Author

Summary, in English

Heating of 1'-(N-substituted carbamoyl)methylspiro[2H-1-benzopyran-2,2'-[2H]indoles] with potassium hydroxide in ethanol yields diastereomeric 5a,13-methano-6H-1,3-benzoxazepino[3,2-a]indole-12-carboxamides. Reduction of the latter with sodium borohydride affords 1,2,3,9a-tetrahydro-2-hydroxyaryl-9H-pyrrolo[1,2-a]indole-3-carboxamides .

Publishing year

2002

Language

English

Pages

1123-1128

Publication/Series

Journal of Heterocyclic Chemistry

Volume

39

Issue

6

Document type

Journal article

Publisher

Journal of Heterocyclic Chemistry

Topic

  • Organic Chemistry

Status

Published

ISBN/ISSN/Other

  • ISSN: 0022-152X