title: Functionalization of Silyldienol Ethers at the γ-Position via 2-Silyloxypentadienyl Cations.
abstract: This report describes Brønsted acid catalyzed de novo synthesis of silyldienol ethers bearing tetrasubstituted double bonds via an intermediacy of 2-silyloxypentadienyl cations. The reactivity of these novel cationic intermediates could be modulated and harnessed toward direct nucleophilic additions regioselectively at the γ-position to produce highly functionalized silyldienol ethers with tunable control of the resulting double bond geometry.
authors: Department of Chemistry, Louisiana State University , 232 Choppin Hall, Baton Rouge, Louisiana 70803, United States.
authors: Caitlan E
authors: CE
authors: Ayala
authors: Department of Chemistry, Louisiana State University , 232 Choppin Hall, Baton Rouge, Louisiana 70803, United States.
authors: Nitin S
authors: NS
authors: Dange
authors: Department of Chemistry, Louisiana State University , 232 Choppin Hall, Baton Rouge, Louisiana 70803, United States.
authors: Jacob R
authors: JR
authors: Stepherson
authors: Department of Chemistry, Louisiana State University , 232 Choppin Hall, Baton Rouge, Louisiana 70803, United States.
authors: Jeffrey L
authors: JL
authors: Henry
authors: Department of Chemistry, Louisiana State University , 232 Choppin Hall, Baton Rouge, Louisiana 70803, United States.
authors: Frank R
authors: FR
authors: Fronczek
authors: Department of Chemistry, Louisiana State University , 232 Choppin Hall, Baton Rouge, Louisiana 70803, United States.
authors: Rendy
authors: R
authors: Kartika