Palladium-Catalyzed Monoarylation of Arylhydrazines with Aryl Tosylates
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https://figshare.com/articles/dataset/Palladium-Catalyzed_Monoarylation_of_Arylhydrazines_with_Aryl_Tosylates/13004561
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资源简介：
A palladium-catalyzed
C–N bond coupling reaction between
arylhydrazines and aryl tosylates for facile synthesis of unsymmetrical N,N-diarylhydrazines has been developed.
Employing the catalyst system of Pd(TFA)2 associated with
newly developed phosphine ligand L1, the monoarylation
of arylhydrazine proceeds smoothly to afford desired products in good-to-excellent
yields (up to 95%) with good functional group compatibility. This
method provides an alternative synthetic pathway for accessing structurally
diversified N,N-diarylhydrazines
from simple and easily accessible coupling components.
创建时间：
2020-09-14
