alpha-Arylation and Alkynylation of Cyclic alpha-Iodoenones Using Palladium-Catalyzed Cross-Coupling Reactions with Trifluoroborate Salts
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
19/10/2012
19/10/2012
2010
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| Resumo |
An expeditious synthesis of alpha-aryl- and alpha-alkynylcyclo-hexenones is described and illustrated by palladium-catalyzed cross-coupling reaction of cyclic alpha-iodoenones with potassium aryltrifluoroborate salts. This procedure offers easy access to alpha-arylated and alkynylated cyclohexenones functionalized with electrondonor and -acceptor substituents in good yields. FAPESP[07/59404-2] FAPESP[07/51466-9] FAPESP[09/50380-2] CNPq[300.613/2007-5] |
| Identificador |
SYNLETT, n.3, p.427-432, 2010 0936-5214 http://producao.usp.br/handle/BDPI/20408 10.1055/s-0029-1218580 |
| Idioma(s) |
eng |
| Publicador |
GEORG THIEME VERLAG KG |
| Relação |
Synlett |
| Direitos |
restrictedAccess Copyright GEORG THIEME VERLAG KG |
| Palavras-Chave | #cross-coupling reaction #cyclic alpha-iodoenones #alpha-substituted enones #HIGHLY SUBSTITUTED FURANS #N-ACYLIMINIUM IONS #POTASSIUM ARYLTRIFLUOROBORATE SALTS #SUZUKI-MIYAURA #NUCLEOPHILIC-ADDITION #STEREOSELECTIVE-SYNTHESIS #ORGANIC-SYNTHESIS #2-(1-ALKYNYL)-2-ALKEN-1-ONES #SYSTEM #ACIDS #Chemistry, Organic |
| Tipo |
article original article publishedVersion |
