Synthesis and study of 3-(triphenylphosphoranylidene)-2,3-dihydro-1H-indol-2-one

DOI: 10.1039/p19960000491

Source and publish data:

Journal of the Chemical Society. Perkin transactions I p. 491 - 493 (1996)

Update date:2022-08-06

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Authors:

Lathourakis, George E.

Litinas, Konstantinos E.

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Article abstract of DOI:10.1039/p19960000491

The reaction of isatin 1 (2,3-dihydroindole-2,3-dione) and triphenylphosphine 2 afforded the new title compound 6 and isoindigo 7 and not the earlier proposed indirubin 3. Wittig reactions of 6 with the benzaldehydes 8a-c gave the corresponding (Z-)- and

Full text of DOI:10.1039/p19960000491

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