1359868-31-7Relevant articles and documents
Nickel-Catalyzed Reductive Csp2-Csp3Cross Coupling Using Phosphonium Salts
Liang, Hongze,Lu, Xinyao,Luo, Yunjie,Man, Xi,Mou, Zehuai,Wang, Huifei,Wang, Yuting,Yang, Mengwan
, p. 8183 - 8188 (2021/11/13)
A nickel-catalyzed reductive cross coupling with phosphonium salts and allylic C(sp3)-O bond electrophiles, which granted direct construction of the C(sp2)-C(sp3) bond, is successfully developed. The protocol features broad substrate scope, high-functional-group tolerance, and heterocycle compatibility. Notably, the much more challenging reductive cross coupling with heterocyclic thiazolylphosphonium salts has also been accomplished for the first time.
Para-Selective C-H Olefination of Aniline Derivatives via Pd/S,O-Ligand Catalysis
Naksomboon, Kananat,Poater, Jordi,Bickelhaupt, F. Matthias,Fernández-Ibá?ez, M. ángeles
supporting information, p. 6719 - 6725 (2019/05/06)
Herein we report a highly para-selective C-H olefination of aniline derivatives by a Pd/S,O-ligand-based catalyst. The reaction proceeds under mild reaction conditions with high efficiency and broad substrate scope, including mono-, di-, and trisubstituted tertiary, secondary, and primary anilines. The S,O-ligand is responsible for the dramatic improvements in substrate scope and the high para-selectivity observed. This methodology is operationally simple, scalable, and can be performed under aerobic conditions.