Stereoselective Synthesis of 2-Functionalized 1-Bromo-1-iodo-1-alkenes by Electrophilic Iodination of 1-Bromo-1-alkynes

  1. Barluenga, J. 1
  2. Rodriguez, M.A. 1
  3. Campos, P.J. 1
  1. 1 Universidad de Oviedo
    info

    Universidad de Oviedo

    Oviedo, España

    ROR https://ror.org/006gksa02

Journal:
Synthesis (Stuttgart)

ISSN: 0039-7881

Year of publication: 1992

Volume: 3

Pages: 270-272

Type: Article

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Abstract

1-Bromo-1-alkynes 1 react with bis(pyridine)iodine(1) tetrafluoroborate (2) and nucleophiles (AcOH, HCO2H, Cl-, Br-, I-) to give in a stereoselective addition 2-functionalized 1-bromo-1-iodo-1-alkenes 3.