1428362-12-2Relevant articles and documents
Synthesis of Di- and Triarylmethanes through Palladium-Catalyzed Reductive Coupling of N -Tosylhydrazones and Aryl Bromides
Xia, Yamu,Hu, Fangdong,Xia, Ying,Liu, Zhenxing,Ye, Fei,Zhang, Yan,Wang, Jianbo
, p. 1073 - 1086 (2017/02/24)
A palladium-catalyzed reductive coupling between N-tosylhydrazones and aryl bromides has been developed. The reaction provides an efficient method for the synthesis of diarylmethanes and triarylmethanes via the formation of C(sp2)-C(sp3) single bonds. This new methodology for the synthesis of diarylmethanes and triarylmethanes is featured by the ready availability of the starting materials, mild reaction conditions, and the tolerance of wide range of functional groups. The reaction follows a pathway including palladium carbene formation, migratory insertion, and reduction of the alkylpalladium(II) intermediate.
Palladium-catalyzed diarylmethyl C(sp3)-C(sp2) bond formation: A new coupling approach toward triarylmethanes
Xia, Ying,Hu, Fangdong,Liu, Zhenxing,Qu, Peiyuan,Ge, Rui,Ma, Chen,Zhang, Yan,Wang, Jianbo
supporting information, p. 1784 - 1787 (2013/06/26)
Palladium-catalyzed reductive coupling reactions between N-tosylhydrazones and aryl halides lead to the formation of C(sp3)-C(sp2) bonds. This approach provides a general route for the synthesis of triarylmethanes.
