Carbonylation of doubly lithiated n-pivaloylanilines. A novel approach to dioxindoles via intramolecular trapping of aromatic acyllithiums

Smith, Keith and Pritchard, Gareth J. 1990. Carbonylation of doubly lithiated n-pivaloylanilines. A novel approach to dioxindoles via intramolecular trapping of aromatic acyllithiums. Angewandte Chemie - International Edition 29 (3) , pp. 282-283. 10.1002/anie.199002821

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Abstract

A novel entry to indole derivatives 3 is provided by the title reaction. The hitherto greatly restricted possibilities of using the carbonylation of organolithium compounds in syntheses are extended considerably. The double lithiation of 1, carbonylation of the intermediates at room temperature, and subsequent protonation furnishes the compounds 2, which can be readily converted into 3.

Item Type:	Article
Status:	Published
Schools:	Chemistry
Subjects:	Q Science > QD Chemistry
Publisher:	Wiley-Blackwell
ISSN:	1433-7851
Last Modified:	04 Jun 2017 02:50
URI:	https://orca.cardiff.ac.uk/id/eprint/12652

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