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Radical 1,5-Chloropentafluorosulfanylation of Unactivated Vinylcyclopropanes and Transformation into α-SF5 Ketones.
Feng, Fang-Fang; Ma, Jun-An; Cahard, Dominique.
Afiliação
  • Feng FF; UMR 6014 CNRS COBRA, Normandie Université, INSA Rouen, 1 rue Tesnière, Mont Saint Aignan 76821, France.
  • Ma JA; Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin 300072, China.
  • Cahard D; Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin 300072, China.
J Org Chem ; 86(19): 13808-13816, 2021 10 01.
Article em En | MEDLINE | ID: mdl-34514785
ABSTRACT
The radical 1,5-chloropentafluorosulfanylation of vinyl cyclopropanes (VCPs) initiated by Et3B/O2 affords allylic pentafluorosulfanyl/homoallylic chloride products through the ring-strain release of the cyclopropane. The VCP substitution pattern was investigated. The utility of this reaction was illustrated in post-transformation of the C═C bond by ozonolysis, giving access to valuable α-SF5 carbonyl compounds.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Cetonas Idioma: En Revista: J Org Chem Ano de publicação: 2021 Tipo de documento: Article País de afiliação: França
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Cetonas Idioma: En Revista: J Org Chem Ano de publicação: 2021 Tipo de documento: Article País de afiliação: França