Synthesis and Cross-Coupling of Sulfonamidomethyltrifluoroborates
摘要:
Sulfonamidomethyltrifluoroborates were successfully synthesized and cross-coupled with a wide range of aryl and heteroaryl chlorides, allowing the construction of a sulfonamidomethyl aryl linkage through a new disconnection, thus offering a new way to access such structurally interesting motifs.
Synthesis and Cross-Coupling of Sulfonamidomethyltrifluoroborates
摘要:
Sulfonamidomethyltrifluoroborates were successfully synthesized and cross-coupled with a wide range of aryl and heteroaryl chlorides, allowing the construction of a sulfonamidomethyl aryl linkage through a new disconnection, thus offering a new way to access such structurally interesting motifs.
Hydroaminomethylation of Olefins with Aminomethyltrifluoroborate by Photoredox Catalysis
作者:Kazuki Miyazawa、Takashi Koike、Munetaka Akita
DOI:10.1002/adsc.201400556
日期:2014.9.15
A photocatalytic hydroaminomethylation of olefins with N‐protected aminomethyltrifluoroborates has been developed. This methodology provides a new strategy for the introduction of a primary aminomethyl group onto electron‐deficient CC bonds. This reaction constitutes a facile entry into synthetically useful γ‐aminobutyric acid (GABA) derivatives such as baclofen.