On the Synthesis of Zwitterionic Heteropolycyclic Pyrazoles by a Three-Component Reaction. Some Mechanistic Considerations

DOI: 10.1021/jo00093a033

Source and publish data:

Journal of Organic Chemistry p. 3985 - 3993 (1994)

Update date:2022-08-05

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Authors:

Wamhoff, Heinrich

Bamberg, Christian

Herrmann, Stefan

Nieger, Martin

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Article abstract of DOI:10.1021/jo00093a033

The novel three-component reaction involving a heterocyclic iminophosphorane, an isocyanate, and a hetarene component is applied to an aromatic pyrazole iminophosphorane 1 and to an analogous pyrazolone derivative 13.The hitherto unknown zwitterionic pyra

Full text of DOI:10.1021/jo00093a033

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