Gold-catalyzed ethylene cyclopropanation

Ethylene can be directly converted into ethyl 1-cyclopropylcarboxylate upon reaction with ethyl diazoacetate (N(2)CHCO(2)Et, EDA) in the presence of catalytic amounts of IPrAuCl/NaBAr(F)(4) (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazole-2-ylidene; BAr(F)(4) = tetrakis(3,5-bis(trifluoromethyl)phenyl)...

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Detalles Bibliográficos
Autores principales: Rull, Silvia G, Olmos, Andrea, Pérez, Pedro J
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2019
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6334794/
https://www.ncbi.nlm.nih.gov/pubmed/30680040
http://dx.doi.org/10.3762/bjoc.15.7
Descripción
Sumario:Ethylene can be directly converted into ethyl 1-cyclopropylcarboxylate upon reaction with ethyl diazoacetate (N(2)CHCO(2)Et, EDA) in the presence of catalytic amounts of IPrAuCl/NaBAr(F)(4) (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazole-2-ylidene; BAr(F)(4) = tetrakis(3,5-bis(trifluoromethyl)phenyl)borate).

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