A novel and highly efficient gold(III)-complex catalyzed aerobic oxidative α-CâH functionalization of amines has been developed. The tertiary amines can be directly coupled with various nucleophiles using air as a sustainable oxidant.
Efficient visible light-mediated cross-dehydrogenative coupling reactions of tertiary amines catalyzed by a polymer-immobilized iridium-based photocatalyst
作者:Woo-Jin Yoo、Shū Kobayashi
DOI:10.1039/c4gc00058g
日期:——
heterogeneous photocatalyst via a radical polymerization process is described, and its catalytic activity was evaluated for the aerobic phosphonylation reaction of N-aryl tetrahydroisoquinolines under visible light irradiation.
An efficient aerobic oxidative phosphonation of a-amino C H bonds over CoNiFe hydrotalcite
作者:Zhenzhen Xia、Lizhen Qin、Weiyou Zhou、Hui Wang、Binxun Yu、Zhonghua Sun、Junfeng Qian、Mingyang He
DOI:10.1016/j.tetlet.2019.151121
日期:2019.10
An efficient and convenient heterogeneous catalytic procedure has been developed for the phosphonation of a-amino CH bonds with various dialkyl phosphites and diarylphosphine oxidesusing molecular oxygen as a sustainableoxidant over CoNiFe hydrotalcite. The catalytic system could tolerate various tetrahydroquinoline derivatives, and the corresponding a-amino phosphonic compounds could be obtained
Iron-catalyzed aerobic oxidative phosphonation of <i>N</i>-aryl tetrahydroisoquinolines
作者:Junjie Cai、Yingle Liu、Yan Jiang、Yi Yang
DOI:10.1080/10426507.2017.1330827
日期:2017.9.2
GRAPHICAL ABSTRACT ABSTRACT We report herein a novel and efficient method for iron-catalyzed aerobic oxidative phosphonation of N-aryl tetrahydroisoquinolines for the synthesis of biologically interesting α-aminophosphonates. This new C–Pbondformation reaction features the employment of a sustainable and cost-effective iron salt [Fe(NO3)3·9H2O] as catalyst, the utilization of air as environmental-benign