A new metal complex promoted system for highly selective synthesis of 4H-chromen-4-ones (chromones)

DOI: 10.1055/s-1992-26241

Source and publish data:

Synthesis p. 839 - 841 (1992)

Update date:2022-08-03

Topics:

Authors:

Nishinaga

Ando Ando

Maruyama

Mashino Mashino

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Article abstract of DOI:10.1055/s-1992-26241

Co(III)(salpr)(OH), a six coordinate cobalt Schiff base complex, promotes the highly selective conversion of 1-(o-hydroxyaryl)-1,3-diketones to 4H-chromen-4-ones under neutral conditions.

Full text of DOI:10.1055/s-1992-26241

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