Generation of e,e-Difluorinated Metal-Pentadienyl Species through Lanthanide-Mediated C@F Activation

Tarun Kumar; Massicot, F; Harakat, D; Chevreux, S; Martinez, A; Bordolinska, K; Preethanuj, P; Radhakrishnan, K V; Behr, J B; Vasse, J L; Jaroschik, F

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dc.contributor.author	Tarun Kumar
dc.contributor.author	Massicot, F
dc.contributor.author	Harakat, D
dc.contributor.author	Chevreux, S
dc.contributor.author	Martinez, A
dc.contributor.author	Bordolinska, K
dc.contributor.author	Preethanuj, P
dc.contributor.author	Radhakrishnan, K V
dc.contributor.author	Behr, J B
dc.contributor.author	Vasse, J L
dc.contributor.author	Jaroschik, F
dc.date.accessioned	2018-07-20T11:21:09Z
dc.date.available	2018-07-20T11:21:09Z
dc.date.issued	2017-11-21
dc.identifier.citation	Chemistry - A European Journal, 23(65):16460–16465	en_US
dc.identifier.uri	http://10.10.100.66:8080/xmlui/handle/123456789/3187
dc.description.abstract	Heavy metal on Lewis acid: The combination of lanthanide metals and AlCl3 has been employed for selective single C@F activation in benzofulvenes comprising an exocyclic CF3 substituent. Intermediate e,e-difluorinated metal-dienyl species react with a large variety of aldehydes in a highly regio- and diastereoselective fashion to afford 1,1-disubstituted indenes bearing a difluorovinyl group. These new building blocks have been further transformed through a hydrogenation–cyclization process into fluorinated heterocyclic spiro compounds.	en_US
dc.language.iso	en	en_US
dc.publisher	Wiley	en_US
dc.subject	C-F activation	en_US
dc.subject	difluoroalkenes	en_US
dc.subject	lanthanides	en_US
dc.subject	pentadienyl complexes	en_US
dc.subject	spirocycles	en_US
dc.title	Generation of e,e-Difluorinated Metal-Pentadienyl Species through Lanthanide-Mediated C@F Activation	en_US
dc.type	Article	en_US