16800-77-4Relevant articles and documents
General and efficient palladium-catalyzed aminations of aryl chlorides
Bei,Guram,Turner,Weinberg
, p. 1237 - 1240 (1999)
Pd(dba)2/Ligand A catalyst efficiently catalyzes the aminations of a variety of aryl chlorides with a variety of amines in high rates, selectivities, and isolated yields.
Selective electrochemical: Para -thiocyanation of aromatic amines under metal-, oxidant- And exogenous-electrolyte-free conditions
Zhang, Ying,Gao, Huanjie,Guo, Jiabao,Zhang, Hao,Yao, Xiaoquan
supporting information, p. 13166 - 13169 (2021/12/20)
An electrochemical oxidative para-C-H-thiocyanation of aromatic amines has been developed to construct thiocyanato aromatic compounds under metal-, oxidant-, and exogenous-electrolyte-free conditions in an undivided cell. The transformation is compatible
Visible-Light-Mediated Aerobic Oxidative C(sp3)?C(sp3) Bond Cleavage of Morpholine Derivatives Using 4CzIPN as a Photocatalyst
Dong, Chun-Lin,Huang, Lan-Qian,Guan, Zhi,Huang, Chu-Sheng,He, Yan-Hong
supporting information, p. 3803 - 3811 (2021/06/28)
Herein, a metal-free strategy for the aerobic oxidative cleavage of the inert C(sp3)?C(sp3) bond was developed. Deconstruction of morpholine derivatives was conducted using visible light as an energy source and O2 as an oxidant under mild conditions. This procedure demonstrated suitable selectivity and functional group tolerance. Moreover, a possible mechanism involving a radical process was proposed based on a series of mechanism exploration and control experiments. (Figure presented.).
Practical Catalytic Cleavage of C(sp3)?C(sp3) Bonds in Amines
Li, Wu,Liu, Weiping,Leonard, David K.,Rabeah, Jabor,Junge, Kathrin,Brückner, Angelika,Beller, Matthias
supporting information, p. 10693 - 10697 (2019/07/09)
The selective cleavage of thermodynamically stable C(sp3)?C(sp3) single bonds is rare compared to their ubiquitous formation. Herein, we describe a general methodology for such transformations using homogeneous copper-based catalysts in the presence of air. The utility of this novel methodology is demonstrated for Cα?Cβ bond scission in >70 amines with excellent functional group tolerance. This transformation establishes tertiary amines as a general synthon for amides and provides valuable possibilities for their scalable functionalization in, for example, natural products and bioactive molecules.