Abstract
The generation of azomethine ylides from the readily accessible hemiaminals 3 and 8 or from iminium salt 10 was studied. Compounds 8 gave anti- and syn-cycloadducts containing the quinocarcin core through a catalyst-free dehydration process.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Amines / chemistry*
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Azo Compounds / chemical synthesis*
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Azo Compounds / chemistry
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Cyclization
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Imines / chemistry
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Isoquinolines / chemical synthesis*
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Isoquinolines / chemistry
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Thiosemicarbazones / chemical synthesis*
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Thiosemicarbazones / chemistry
Substances
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Amines
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Azo Compounds
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Imines
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Isoquinolines
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Thiosemicarbazones
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azomethine
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quinocarcin