13 research outputs found
Speciation and Mechanistic Studies of Chiral Copper(I) Schiff Base Precursors Mediating Asymmetric Carbenoid Insertion Reactions of Diazoacetates into the Si-H Bond of Silanes
Speciation and Mechanistic Studies of Chiral Copper(I) Schiff Base Precursors Mediating Asymmetric Carbenoid Insertion Reactions of Diazoacetates into the Si− H Bond of Silanes /\u3
A Practical Synthesis of Indoles via a Pd-Catalyzed C–N Ring Formation
A method for the
synthesis of <i>N</i>-functionalized
C2-/C3-substituted indoles via Pd-catalyzed C–N bond coupling
of halo-aryl enamines is described. The general strategy utilizes
a variety of amines and β-keto esters which are elaborated into
halo-aryl enamines as latent precursors to indoles. The preferred
conditions comprising the RuPhos precatalyst and RuPhos in the presence
of NaOMe in 1,4-dioxane tolerate a variety of substituents and are
scalable for the construction of indoles in multigram quantities