Abstract
[formula: see text] Hexahydrodipyrrins 15 (X=H2) have been prepared by two routes: Pd(0)-initiated coupling/cyclization of triflates 11 and alkyne amines 12 and reduction of semicorrins 26 (X=O).
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Chromatography, Thin Layer
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Corrinoids
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Cyclization
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Oxidation-Reduction
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Porphyrins / chemical synthesis*
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Pyrroles / chemical synthesis*
Substances
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Corrinoids
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Porphyrins
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Pyrroles