Catalytic and Regioselective Ring Expansion of Arylcyclobutanones with Trimethylsilyldiazomethane. Ligand-Dependent Entry to β-Ketosilane or Enolsilane Adducts.

Jennifer A. Dabrowski,David C. Moebius,Andrew J. Wommack,Anne F. Kornahrens,Jason S. Kingsbury

Catalytic and Regioselective Ring Expansion of Arylcyclobutanones with Trimethylsilyldiazomethane. Ligand-Dependent Entry to β-Ketosilane or Enolsilane Adducts.

2010

Jennifer A. Dabrowski
David C. Moebius
Andrew J. Wommack
Anne F. Kornahrens
Jason S. Kingsbury

Treatment of cyclobutanones with azo compound (II) in the presence of Sc(F6acac)3 results in selective formation of 2-silylated cyclopentanones of type (III).

Keywords:

Regioselectivity
Medicinal chemistry
Azo compound
Catalysis
Trimethylsilyldiazomethane
Adduct
Organic chemistry
Ligand
Chemistry

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