Reductive Cyclization of Ester-Containing Enynes with a Practical Titanocene Reagent. Synthesis of Bicyclic Cyclopentenones and Iminocyclopentenes

DOI: 10.1021/jo00048a001

Source and publish data:

Journal of Organic Chemistry p. 5803 - 5805 (1992)

Update date:2022-07-30

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Authors:

Grossman, Robert B.

Buchwald, Stephen L.

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Article abstract of DOI:10.1021/jo00048a001

The combination of Cp2TiCl2 with 2 equiv of EtMgBr provides an effective reagent for the reductive cyclization of enynes, including ester-containing enynes, to bicyclic titanacyclopentenes.These metallacycles may then be transformed into bicyclic cyclopen

Full text of DOI:10.1021/jo00048a001

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