Organische Synthesen mit Uebergangsmetall-Komplexen XLIX. Pyrrole aus einem Aminocarben-Chromkomplex und Alkinen: Synthese eines neuartigen β-Tripyrrans sowie eines cyclischen β-Trispyrrols

DOI: 10.1016/0022-328X(90)80164-U

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Journal of Organometallic Chemistry p. C7 - C11 (1990)

Update date:2022-07-31

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Authors:

Aumann, Rudolf

Heinen, Heinrich

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Article abstract of DOI:10.1016/0022-328X(90)80164-U

A β-tripyrane XI and a cyclic β-trispyrrole XII were obtained by means of a novel two-step pyrrole synthesis from pentacarbonyl(1-amino-1-phenylmethylene)chromium IV via an intermediate iminocarbene complex VI.VI adds alkynes VIIa-e to give the 1H-pyrrole

Full text of DOI:10.1016/0022-328X(90)80164-U

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