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Facile Synthesis of Tricyclo[5.4.0.01,5]undec-9-ene-8,11-diones from Phenols with an Olefin Bearing an Electron-attracting Group at the Side Chain by Shojiro Maki; Seiji Kosemura; Shosuke Yamamura; Shigeru Ohba is a Chemistry article available to read on EtoBox.

What is Facile Synthesis of Tricyclo[5.4.0.01,5]undec-9-ene-8,11-diones from Phenols with an Olefin Bearing an Electron-attracting Group at the Side Chain about?

3,4-Dimethoxyphenol with a RWIS p-nitrostyryl gnnrp at the side chain was electrolyred in acetic anhydride containing aB@BF4 to affotd a ticyclo[5.3.l.Ot~]undec-9-ene-8.1 ldione, while the cis isomer was converted into a tricyclo[5.4.0.01J]undec-9cne-8.1 ldione as a major product. In the case of several phenols with an a&msaturated ketone or ester grouping, the cormsponding tricyclo[5.4.O.Ot+uiec-

Who reads Facile Synthesis of Tricyclo[5.4.0.01,5]undec-9-ene-8,11-diones from Phenols with an Olefin Bearing an Electron-attracting Group at the Side Chain?

Author

Shojiro Maki; Seiji Kosemura; Shosuke Yamamura; Shigeru Ohba

Publisher

Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0040-4039)

Published

1993

Language

EN

Field

Chemistry (Physical Sciences)