CONVERSION OF 2'-HYDROXYCHALCONES TO FLAVANONES CATALYZED BY COBALT SHIFF BASE COMPLEX

DOI: 10.1016/S0040-4039(00)99344-4

Source and publish data:

Tetrahedron Letters p. 4145 - 4148 (1989)

Update date:2022-08-03

Topics:

Authors:

Maruyama, Kazushige

Tamanaka, Kimihiro

Nishinaga, Akira

Inada, Akira

Nakanishi, Tsutomu

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Article abstract of DOI:10.1016/S0040-4039(00)99344-4

Co(salpr) catalyzes the conversion of 2'-hydroxychalcones to flavanones in methanol under oxygen.Base catalysis by Co(salpr) (OH) produced in situ is responsible for the reaction, which is found to proceed reversibly.

Full text of DOI:10.1016/S0040-4039(00)99344-4

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