Regioselective Synthesis of Prenylisoflavones. Syntheses of 2,3-Dehydrokievitone and Related Compounds

DOI: 10.1246/cl.1994.2101

Source and publish data:

Chemistry Letters p. 2101 - 2104 (1994)

Update date:2022-08-05

Topics:

Authors:

Tsukayama, Masao

Tsurumoto, Ken

Kishimoto, Kazuto

Higuchi, Daisuke

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Article abstract of DOI:10.1246/cl.1994.2101

The palladium-catalyzed coupling reaction of 2',4',5,7-tetrakis(benzyloxy)-8-iodoisoflavone with 2-methyl-3-butyn-2-ol gave the corresponding 8-(3-hydroxy-3-methylbutynyl)isoflavone 8.Dehydration of the benzoate obtained from 8 in two steps gave a mixture

Full text of DOI:10.1246/cl.1994.2101

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