Preparation of Potassium Azidoaryltrifluoroborates and Their Cross-Coupling with Aryl Halides

Preparation of Potassium Azidoaryltrifluoroborates and Their Cross-Coupling with Aryl Halides

Potassium azidoaryltrifluoroborates have been prepared from the corresponding haloaryltrifluoroborates in 73−98% yields. Also, we successfully cross-coupled the azido-functionalized organotrifluoroborates and carried out a one-pot sequential cross-coupling/1,3-dipolar cycloaddition and a one-pot cro...

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Veröffentlicht in:Organic letters 2009-10, Vol.11 (19), p.4330-4333
Hauptverfasser: Cho, Young Ae, Kim, Dong-Su, Ahn, Hong Ryul, Canturk, Belgin, Molander, Gary A, Ham, Jungyeob
Format: Artikel
Sprache:eng
Schlagworte:
Benzene Derivatives - chemistry
Borates - chemistry
Molecular Structure
Organometallic Compounds - chemical synthesis
Organometallic Compounds - chemistry
Potassium - chemistry
Stereoisomerism
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Zusammenfassung:Potassium azidoaryltrifluoroborates have been prepared from the corresponding haloaryltrifluoroborates in 73−98% yields. Also, we successfully cross-coupled the azido-functionalized organotrifluoroborates and carried out a one-pot sequential cross-coupling/1,3-dipolar cycloaddition and a one-pot cross-coupling/azide reduction process.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol901669k