Practical Catalytic Cleavage of C(sp
<sup>3</sup>
)−C(sp
<sup>3</sup>
) Bonds in Amines
作者:Wu Li、Weiping Liu、David K. Leonard、Jabor Rabeah、Kathrin Junge、Angelika Brückner、Matthias Beller
DOI:10.1002/anie.201903019
日期:2019.7.29
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
[DE] VERFAHREN ZUR HERSTELLUNG VON N-ARYL-MORPHOLINONEN<br/>[EN] METHOD FOR PRODUCTION OF N-ARYL MORPHOLINONES<br/>[FR] PROCEDE DE PRODUCTION DE N-ARYL-MORPHOLINONES
申请人:MERCK PATENT GMBH
公开号:WO2005016899A1
公开(公告)日:2005-02-24
Verfahren zur Herstellung von Verbindungen der Formel (I) worin X die in Patentanspruch 1 angegebene Bedeutung hat, sowie Vorstufen dazu.