58249-89-1Relevant articles and documents
Palladium-Catalyzed Annulation of Arylbenzamides with Diaryliodonium Salts
Pan, Cheng,Wang, Limin,Han, Jianwei
supporting information, p. 268 - 273 (2021/11/09)
By using diaryliodonium salts, a cylization has been accomplished in the synthesis of N-aryl phenanthridinone derivatives via a cascade of ortho-arylation and Csp2-N bond formation in the presence of palladium catalyst. The reaction exhibits a broad compatibility of readily available N-arylnaphthamides. (Figure presented.).
Palladium-Catalyzed Amide Synthesis via Aminocarbonylation of Arylboronic Acids with Nitroarenes
Peng, Jin-Bao,Li, Da,Geng, Hui-Qing,Wu, Xiao-Feng
supporting information, p. 4878 - 4881 (2019/06/17)
A palladium-catalyzed aminocarbonylation of aryl boronic acids with nitroarenes for the synthesis of amides has been developed. A wide range of substrates were well-tolerated and gave the corresponding amides in moderate to good yields. No external oxidant or reductant was needed in this procedure. This procedure provides a redox-economical process for the synthesis of amides.
Nickel-Catalyzed Denitrogenative ortho-Arylation of Benzotriazinones with Organic Boronic Acids: an Efficient Route to Losartan and Irbesartan Drug Molecules
Thorat, Vijaykumar H.,Upadhyay, Nitinkumar Satyadev,Cheng, Chien-Hong
supporting information, p. 4784 - 4789 (2018/11/10)
Denitrogenative ortho-arylation, vinylation and methylation of 1,2,3-benzotriazin-4-(3H)-ones with organic boronic acids catalyzed by nickel complexes to give a wide range of o-substituted benzamides were demonstrated. Further, the catalytic reaction is successfully applied to the synthesis of the popular hypertensive drugs losartan and irbesartan in high yields. (Figure presented.).