212626-89-6Relevant articles and documents
Intramolecular Anti-Carbolithiation of Alkynes: Stereo-Directing Effect of Lithium-Coordinating Substituents
Ly, Kim Uyen,Boussonnière, Anne,Castanet, Anne-Sophie
supporting information, (2022/01/19)
This paper presents the results of our investigations on the stereochemical course of intramolecular carbolithiation of alkynes. It is shown that the presence of a lithium-chelating propargylic substituent completely reverses the otherwise favored syn-pro
Pd-catalyzed intramolecular acylation of aryl bromides via C-H functionalization: A highly efficient synthesis of benzocyclobutenones
Alvarez-Bercedo, Paula,Flores-Gaspar, Areli,Correa, Arkaitz,Martin, Ruben
supporting information; experimental part, p. 466 - 467 (2010/03/25)
(Chemical Equation Presented) A new catalyst system for the intramolecular acylation of aldehydes with aryl bromides via C-H functionalization is described. The transformation is distinguished by a remarkable functional group tolerance and hence allows fo