Synthesis of Cross-Conjugated Polyenes via Palladium-Catalyzed Oxidative C-C Bond Forming Cascade Reactions of Allenes.
J Org Chem
; 85(8): 5428-5437, 2020 Apr 17.
Article
em En
| MEDLINE
| ID: mdl-32207975
An efficient palladium-catalyzed oxidative C-C bond forming cascade reaction of allenes involving a coupling between an enallene and an allenyne followed by a carbocyclization of the generated Pd-intermediate was developed. This cascade reaction afforded functionalized cross-conjugated polyenes. The enallene is initially activated by palladium and reacts with the allenyne to give the cross-conjugated polyenes.
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01-internacional
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MEDLINE
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En
Ano de publicação:
2020
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Article