Synthesis of N-heterocyclic carbene–PdCl<sub>2</sub>–(iso)quinoline complexes and their application in arylamination at low catalyst loadings
作者:Feng Liu、Yi-Ran Zhu、Lu-Gan Song、Jian-Mei Lu
DOI:10.1039/c6ob00013d
日期:——
N-Heterocyclic carbene–PdCl2–(iso)quinoline complexes were synthesized and they showed efficient catalytic activity in the C–N coupling of aryl chlorides.
Synthesis of N-heterocyclic carbene-Pd(II) complexes and their catalytic activity in the Buchwald-Hartwig amination of aryl chlorides
作者:Zhi-Mao Zhang、Yu-Jue Gao、Jian-Mei Lu
DOI:10.1016/j.tet.2017.11.026
日期:2017.12
Novel N-heterocyclic carbene-palladium(II) complexes using 2-picolinic acid as the ancillary ligand have been successfully developed under mild conditions. Their catalytic activity in organic synthesis has been initially tested in the Buchwald-Hartwig amination of secondary and primary amines with arylchlorides. Various substituents on both substrates can be tolerated, giving the desired coupling
Functionalized <i>N</i>,<i>N</i>-Diphenylamines as Potent and Selective EPAC2 Inhibitors
作者:Christopher T. Wild、Yingmin Zhu、Ye Na、Fang Mei、Marcus A. Ynalvez、Haiying Chen、Xiaodong Cheng、Jia Zhou
DOI:10.1021/acsmedchemlett.5b00477
日期:2016.5.12
N,N-Diphenylamines were discovered as potent and selective EPAC2 inhibitors. A study was conducted to determine the structure–activity relationships in a series of inhibitors of which several compounds displayed submicromolar potencies. Selectivity over the related EPAC1 protein was also demonstrated. Computational modeling reveals an allosteric site that is distinct from the cAMP binding domain shared
The invention relates to a process for producing compounds containing at least one arylamino group by means of a coupling reaction of an amino compound with an aryl compound, using a strong base.