Merging Photoredox and Nickel Catalysis: A Ligand-Free Cross-Coupling of Vinyl Halides and α-Silylamines toward Tertiary Allylic Alkylamines
作者:Fu Ye、Shiming Tong、Weiming Yuan
DOI:10.1021/acscatal.4c02602
日期:2024.7.5
A ligand-free cross-coupling of vinylhalides and α-silylamines toward tertiary allylic alkylamines by merging nickel and photoredox catalysis is developed. A variety of (E)-vinyl electrophiles including conjugate divinyl halides and sterically hindered vinylhalides are coupled smoothly with α-silylamines to afford allylic amines under mild conditions with good yields and E-selectivity. Moreover,
Cyclization Reactions Involving Palladium-Catalyzed Carbene Insertion into Aryl Halides
作者:Romas Kudirka、David L. Van Vranken
DOI:10.1021/jo800109d
日期:2008.5.1
Palladium is shown to catalyze the insertion of trimethylsilylmethylene into aryl halides, leading to benzylpalladium intermediates that cyclize to give indenylsilanes through carbopalladation of pendant alkenes or allenes. Allylsilanes generated through these processes are susceptible to protodesilylation in situ.
2-amino-methyl-indenes and their production
申请人:CIBA PHARM PROD INC
公开号:US02441069A1
公开(公告)日:1948-05-04
2-(n-piperidino-methyl)-indanes, their salts and preparation thereof