Abstract
Novel azepino[3,4-b]indol-1-ones were synthesized from alkyne-substituted indole-2-carboxamides by catalytic intramolecular cyclization in the presence of PtCl(2). The scope and limitations of this straightforward protocol are reported.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Alkynes / chemistry*
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Azepines / chemistry*
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Catalysis
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Cyclization
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Indoles / chemical synthesis*
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Molecular Structure
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Platinum / chemistry*
Substances
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Alkynes
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Azepines
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Indoles
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Platinum
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indole