1453491-78-5Relevant articles and documents
One-pot, solvent-free Pd(II)-catalyzed direct β-C-H arylation of carboxamides involving anhydrides as substrates via in situ installation of directing group
Dalal, Arup,Singh, Prabhakar,Babu, Srinivasarao Arulananda
, p. 1246 - 1257 (2019/01/30)
A one-pot, multicomponent-type, solvent-free Pd(II)-catalyzed direct β-C-H activation/arylation of carboxamides involving anhydrides as substrates via in situ installation of directing group (DG) is reported. Typically, the DG-assisted β-C-H activation/ar
Synthesis of β-arylated alkylamides via Pd-catalyzed one-pot installation of a directing group and C(sp3)-H arylation
Liu, Yunyun,Zhang, Yi,Cao, Xiaoji,Wan, Jie-Ping
supporting information, p. 1122 - 1126 (2016/07/06)
The synthesis of β-arylated alkylamides via alkyl C-H bond arylation has been realized by means of direct one-pot reactions of acyl chlorides, aryl iodides and 8-aminoquinoline. Depending on the structure of the starting materials, both single and double β-arylated alkylamides could be accessed.
Palladium-catalyzed Cs2CO3-promoted arylation of unactivated C(sp3)-H bonds by (diacetoxyiodo)arenes: Shifting the reactivity of (diacetoxyiodo)arenes from acetoxylation to arylation
Gou, Quan,Zhang, Zhao-Fu,Liu, Zhi-Cheng,Qin, Jun
, p. 3176 - 3186 (2015/03/30)
PdCl2(CH3CN)2-catalyzed arylation of unactivated C(sp3)-H bonds using (diacetoxyiodo)arenes as arylation reagents is reported. The reactivity of (diacetoxyiodo)arenes as arylation reagents is enabled in the presence of Cs2CO3 under the reaction conditions. This arylation method is highly efficient and occurs without the use of silver salt. The reaction tolerates a broad substrate scope that was not demonstrated by other silver salt-free C(sp3)-H bond arylation conditions. The synthetic utility of the method is further illustrated in the synthesis of the psychotropic drug phenibut. A detailed mechanism study has been conducted to understand the reaction pathway.