Diels-Alder Reactions of in situ Generated N-Benzoylindolo-2,3-quinodimethane with Carbodienophiles

DOI: 10.1002/prac.19933350103

Source and publish data:

Journal fur Praktische Chemie - Chemiker-Zeitung p. 12 - 16 (1993)

Update date:2022-08-05

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Authors:

Pindur, Ulf

Haber, Manfred

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Article abstract of DOI:10.1002/prac.19933350103

The indolo-2,3-quinodimethane (5), generated from 2,3-bis(bromomethyl)indole (4), was trapped with unsymmetrical carbodienophiles or N,N'-p-phenylenedimaleimide to furnish the 1,2,3,4-tetrahydrocarbazoles (6-9). <4 + 2>-Cycloaddition of 5 with tetracyanoe

Full text of DOI:10.1002/prac.19933350103

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