Rhodium-Catalyzed Double 1,4-Addition of Arylboronic Acids to β-Aryloxyacrylates Involving β-Oxygen Elimination

Rhodium-Catalyzed Double 1,4-Addition of Arylboronic Acids to β-Aryloxyacrylates Involving β-Oxygen Elimination

The rhodium‐catalyzed addition reaction of arylboronic acids to β‐aryloxyacrylates gives 3,3‐diarylpropanoates in good yields. The double arylation reaction proceeds via the intermediate cinnamates generated by β‐oxygen elimination.

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Veröffentlicht in:Advanced synthesis & catalysis 2011-08, Vol.353 (11-12), p.1923-1926
Hauptverfasser: Matsuda, Takanori, Shiose, Shigeru, Suda, Yuya
Format: Artikel
Sprache:eng
Schlagworte:
1,4‐addition
4-addition
Aliphatic compounds
boron
Catalysis
Chemistry
esters
Exact sciences and technology
General and physical chemistry
Organic chemistry
Preparations and properties
rhodium
Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
β-oxygen elimination
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Beschreibung
Zusammenfassung:The rhodium‐catalyzed addition reaction of arylboronic acids to β‐aryloxyacrylates gives 3,3‐diarylpropanoates in good yields. The double arylation reaction proceeds via the intermediate cinnamates generated by β‐oxygen elimination.
ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.201100253