An article Copper-Catalyzed Asymmetric Radical 1,2-Carboalkynylation of Alkenes with Alkyl Halides and Terminal Alkynes WOS:000537415600047 published article about CROSS-COUPLING REACTIONS; ENANTIOSELECTIVE 1,2-DIFUNCTIONALIZATION; IODIDES; TRIFLUOROMETHYLATION; FUNCTIONALIZATION; 1,2-ADDITION; ALKYNYLATION; STRATEGY; DIENES; LIGAND in [Dong, Xiao-Yang] Harbin Inst Technol, Sch Chem & Chem Engn, Harbin 150001, Peoples R China; [Dong, Xiao-Yang; Cheng, Jiang-Tao; Zhang, Yu-Feng; Zhan, Tian-Ya; Chen, Ji-Jun; Wang, Fu-Li; Yang, Ning-Yuan; Liu, Xin-Yuan] Southern Univ Sci & Technol, Shenzhen Grubbs Inst, Shenzhen 518055, Peoples R China; [Dong, Xiao-Yang; Cheng, Jiang-Tao; Zhang, Yu-Feng; Zhan, Tian-Ya; Chen, Ji-Jun; Wang, Fu-Li; Yang, Ning-Yuan; Liu, Xin-Yuan] Southern Univ Sci & Technol, Dept Chem, Guangdong Prov Key Lab Catalysis, Shenzhen 518055, Peoples R China; [Li, Zhong-Liang; Ye, Liu; Gu, Qiang-Shuai] Southern Univ Sci & Technol, Acad Adv Interdisciplinary Studies, Shenzhen 518055, Peoples R China; [Li, Zhong-Liang; Ye, Liu; Gu, Qiang-Shuai] Southern Univ Sci & Technol, Dept Chem, Shenzhen 518055, Peoples R China in 2020.0, Cited 73.0. COA of Formula: C6H5NO. The Name is 3-Pyridinecarboxaldehyde. Through research, I have a further understanding and discovery of 500-22-1
A copper-catalyzed intermolecular three-component asymmetric radical 1,2-carboalkynylation of alkenes has been developed, providing straightforward access to diverse chiral alkynes from readily available alkyl halides and terminal alkynes. The utilization of a cinchona alkaloid-derived multidentate N,N,P-ligand is crucial for the efficient radical generation from mildly oxidative precursors by copper and the effective inhibition of the undesired Glaser coupling side reaction. The substrate scope is broad, covering (hetero)aryl-, alkynyl-, and aminocarbonyl-substituted alkenes, (hetero)aryl and alkyl as well as silyl alkynes, and tertiary to primary alkyl radical precursors with excellent functional group compatibility. Facile transformations of the obtained chiral alkynes have also been demonstrated, highlighting the excellent complementarity of this protocol to direct 1,2-dicarbofunctionalization reactions with C(sp(2)/sp(3))-based reagents.
COA of Formula: C6H5NO. About 3-Pyridinecarboxaldehyde, If you have any questions, you can contact Dong, XY; Cheng, JT; Zhang, YF; Li, ZL; Zhan, TY; Chen, JJ; Wang, FL; Yang, NY; Ye, L; Gu, QS; Liu, XY or concate me.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem