832-81-5Relevant articles and documents
Synthesis and structural characterization of arene d6 metal complexes of sulfonohydrazone and triazolo ligands: High potency of triazolo derivatives towards DNA binding
Shadap, Lathewdeipor,Joshi, Nidhi,Poluri, Krishna Mohan,Kollipara, Mohan Rao,Kaminsky, Werner
, p. 302 - 312 (2018)
Complexation of [(p-cymene)RuCl2]2 and [Cp?MCl2]2 (M = Rh/Ir) with chelating ligand 4-methylbenzenesulfonohydrazone ligands (L1 and L3) resulted in the formation of mononuclear cationic complexes having PF6
Visible-Light-Catalyzed in Situ Denitrogenative Sulfonylation of Sulfonylhydrazones
Huang, Xiang,Chen, Xing,Xie, Haisheng,Tan, Zheng,Jiang, Huanfeng,Zeng, Wei
supporting information, p. 6784 - 6788 (2021/09/08)
A photocatalyzed in situ denitrogenative sulfonylation of N-arylsulfonyl hydrazones has been developed. This transformation provides a low-carbon strategy to assemble arylalkyl sulfones in a stepwise denitrogenation/sulfonylation manner.
TBAB-Catalyzed Csp3–N Bond Formation by Coupling Pyridotriazoles with Anilines: A New Route to (2-Pyridyl)alkylamines
Lamaa, Diana,Lin, Hsin-Ping,Bzeih, Tourin,Retailleau, Pascal,Alami, Mouad,Hamze, Abdallah
supporting information, p. 2602 - 2611 (2019/04/16)
A new metal-free procedure allowing Csp3–N bond formation through coupling of pyridotriazoles and weakly nucleophilic anilines has been developed. This sustainable reaction shows high tolerance towards functional groups (ketones, free alcohols) leading to 2-picolylamine derivatives. The key to our success is the use of a catalytic amount of TBAB and water as a co-solvent leading to the formation of pyridylalkylamine derivatives. As this coupling tolerates the presence of Csp2–Br bond on both partners of the reaction, we performed a sequential one-pot reaction between functionalized triazolopyridines and anilines followed by a second coupling with N-tosylhydrazones leading to the formation of Csp3–N and Csp2–Csp2 bonds.