One-Pot C–H Arylation/Lactamization Cascade Reaction of Free Benzylamines
作者:Pratibha Chand-Thakuri、Vinod G. Landge、Mohit Kapoor、Michael C. Young
DOI:10.1021/acs.joc.0c00542
日期:2020.5.15
ortho-arylation of benzylamines followed by in situ lactamization. This cascade sequence is enabled by the use of 2-iodobenzoates, which facilitates C-H arylation from the free amine under conditions that typically require an improved directing group approach. This reaction is characterized by a broad substrate scope with good functional group tolerance. The need for an ester versus carboxylic acid-functionalized
Native Amine-Directed ortho-C–H Halogenation and Acetoxylation /Condensation of Benzylamines
作者:Michael C. Young、Pratibha Chand-Thakuri、Indunil Alahakoon、Daniel Liu、Mohit Kapoor、John F. Kennedy、Kenneth W. Jenkins、Allison M. Rabon
DOI:10.1055/a-1625-9095
日期:2022.1
Free or unfunctionalized benzylamines are well known to participate in C–H activation in the presence of palladium salts. Despite the ease with which these complexes can be activated, subsequent functionalization of the dimeric cyclometalates can be challenging. We demonstrate herein a free primary amine based C–H activation/functionalization protocol that allows for the ortho-C–H chlorination and