75230-56-7Relevant academic research and scientific papers
Facile one-pot synthesis of N-alkylated benzimidazole and benzotriazole from carbonyl compounds
Meng, Xu,Li, Xiaolong,Chen, Wenlin,Zhang, Yuanqing,Wang, Wen,Chen, Jinying,Song, Jinli,Feng, Huijie,Chen, Baohua
, p. 349 - 356 (2014)
An efficient one-pot N-alkylation of benzimidazole and benzotriazole from carbonyl compounds and tosylhydrazide has been accomplished via copper powder-catalyzed N - H bond insertion affording N-alkylated products in good yields. The reaction can tolerate a wide range of carbonyl compounds, such as aryl, alkyl, heterocyclic and α,β-unsaturated ketones, and aldehydes.
Cooperative Iodide Pd(0)-Catalysed Coupling of Alkoxyallenes and N-Tosylhydrazones: A Selective Synthesis of Conjugated and Skipped Dienes
Parisotto, Stefano,Palagi, Lorenzo,Prandi, Cristina,Deagostino, Annamaria
supporting information, p. 5484 - 5488 (2018/03/27)
Palladium(0)-catalysed hydro-alkylation or -alkenylation of alkoxyallenes with N-tosylhydrazones gives direct access to conjugated and skipped 1-alkoxydienes with high efficiency and excellent functional-group compatibility. The reaction is proposed to in
Palladium-catalyzed oxidative cross-coupling of N-tosylhydrazones with indoles: Synthesis of N-vinylindoles
Zeng, Xiaobao,Cheng, Guolin,Shen, Jinhai,Cui, Xiuling
supporting information, p. 3022 - 3025 (2013/07/26)
A general and efficient palladium-catalyzed oxidative cross-coupling reaction of N-tosylhydrazones with indoles providing N-vinylindoles has been developed. The reaction proceeds smoothly with various indoles and N-tosylhydrazones in a stereocontrolled ma
Transition-metal-free synthesis of pinacol alkylboronates from tosylhydrazones
Li, Huan,Wang, Long,Zhang, Yan,Wang, Jianbo
supporting information; experimental part, p. 2943 - 2946 (2012/04/18)
Highly efficient: Pinacol alkylboronates were synthesized by the reaction of tosylhydrazones with bis(pinacolato)diboron or pinacolborane under transition-metal-free conditions. This reaction represents an expeditious conversion of carbonyl functionality into a boronate group. Copyright
