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Beilstein journal of organic chemistry. 2015 Aug 26:11:1494-502. doi: 10.3762/bjoc.11.162 Q32.12025

Pyridine-promoted dediazoniation of aryldiazonium tetrafluoroborates: Application to the synthesis of SF5-substituted phenylboronic esters and iodobenzenes

吡啶促进的芳基重氮 翻译改进

George Iakobson  1, Junyi Du  2, Alexandra M Z Slawin  2, Petr Beier  1

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作者单位

  • 1 Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic.
  • 2 EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, United Kingdom.
  • DOI: 10.3762/bjoc.11.162 PMID: 26425206

    摘要 Ai翻译

    Pyridine promotes dediazoniation of aryldiazonium tetrafluoroborates. The formed aryl radicals were trapped with B2pin2, iodine, or tetrahydrofuran to afford boronic esters, iodobenzenes and benzenes, respectively. The application to the synthesis of (pentafluorosulfanyl)phenylboronic esters, iodo(pentafluorosulfanyl)benzenes and (pentafluorosulfanyl)benzene is shown.

    Keywords: borylation; diazonium salts; iodination; pyridine; sulfur pentafluorides.

    Keywords:boronic esters; iodobenzenes

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    期刊名:Beilstein journal of organic chemistry

    缩写:BEILSTEIN J ORG CHEM

    ISSN:1860-5397

    e-ISSN:1860-5397

    IF/分区:2.1/Q3

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    Pyridine-promoted dediazoniation of aryldiazonium tetrafluoroborates: Application to the synthesis of SF5-substituted phenylboronic esters and iodobenzenes