80360-35-6Relevant articles and documents
Ligand-Accelerated Iron Photocatalysis Enabling Decarboxylative Alkylation of Heteroarenes
Li, Zhenlong,Wang, Xiaofei,Xia, Siqi,Jin, Jian
supporting information, (2019/06/13)
A mild, practical protocol for the decarboxylative alkylation of heteroarenes has been accomplished via iron photocatalysis. A diverse range of carboxylic acids readily undergo oxidative decarboxylation and then couple with a broad array of heteroarenes in this transformation. The photoexcited state lifetimes of iron complexes are typically much shorter than those of iridium and ruthenium complexes. Here we describe our effort on iron photocatalysis by utilizing the intramolecular charge transfer pathway of iron-carboxylate complexes.
Unprotected Amino Acids as Stable Radical Precursors for Heterocycle C-H Functionalization
Mai, Duy N.,Baxter, Ryan D.
supporting information, p. 3738 - 3741 (2016/08/16)
An efficient and general method for the C-H alkylation of heteroarenes using unprotected amino acids as stable alkyl radical precursors is reported. This one-pot procedure is performed open to air under aqueous conditions and is effective for several natural and unnatural amino acids. Heterocycles of varying structure are suitably functionalized, and reactivity trends reflect the nucleophilic character of the radical species generated.
AgNO2-mediated direct nitration of the quinoxaline tertiary benzylic C-H bond and direct conversion of 2-methyl quinoxalines into related nitriles
Wu, Degui,Zhang, Jian,Cui, Jianhai,Zhang, Wei,Liu, Yunkui
supporting information, p. 10857 - 10860 (2014/09/30)
A unique method for AgNO2-mediated direct nitration of the quinoxaline tertiary C-H bond and direct conversion of 2-methyl quinoxalines into 2-quinoxaline nitriles under oxidative conditions has been developed. This protocol provides an efficient way to access quinoxaline containing nitroalkanes and nitriles depending on different substrate selection. the Partner Organisations 2014.