1666-17-7Relevant articles and documents
Palladium-catalyzed insertion of N-tosylhydrazones and trapping with carbon nucleophiles
Zhou, Ping-Xin,Ye, Yu-Ying,Liang, Yong-Min
, p. 5080 - 5083 (2013)
A Pd-catalyzed three-component cross-coupling reaction of vinyl iodide, N-tosylhydrazone, and carbon nucleophiles is reported, and a one-pot procedure is also developed. The cross-coupling is proposed to proceed through a palladium-carbene migratory inser
Green-light induced cycloadditions
Kamm, Philipp W.,Blinco, James P.,Unterreiner, Andreas-Neil,Barner-Kowollik, Christopher
, p. 3991 - 3994 (2021)
We introduce a red-shifted tetrazole that is able to undergo efficient nitrile imine-mediated tetrazole-ene cycloaddition (NITEC) under blue and green light irradiation. We provide a detailed wavelength-dependent reactivity map, and employ a number of LEDs for high-conversion small molecule and polymer end-group modification.
Pd-Catalyzed Cascade Metallo-Ene Cyclization/Metallo-Carbene Coupling of Allenamides
Cao, Chengqiang,Yang, Yi,Li, Xin,Liu, Yunxia,Liu, Hui,Zhao, Zengdian,Chen, Lei
supporting information, p. 1538 - 1542 (2021/03/01)
A highly efficient palladium-catalyzed cascade metallo-ene/metallo-carbene coupling reaction was developed to produce 2,3-dihydropyrrole derivatives in high yields. In this transformation, two new Csp3?Csp2 and Csp2?Cspsu
Copper-Catalyzed Regioselective Coupling of Tosylhydrazones and 2-Pyridones: A Strategy for the Production of N-Alkylated Compounds
Wu, Ye-Bin,Wu, You-Zhi,Wu, Jian,Xu, Dan,Jiang, Hui,Chang, Wen-Wu,Ma, Chang-You
, p. 6918 - 6926 (2021/05/06)
The highly regioselective N-alkylation reaction of 2-pyridones was achieved through hydrazone chemistry, especially for substrates with bulky secondary alkyl groups. Described herein is a copper-catalyzed coupling reaction of pyridone derivatives with tosylhydrazones.