Structure–Selectivity Relationship in Ruthenium-Catalyzed Regio- and Stereoselective Addition of Alkynes to Pyrazoles: An Experimental and Theoretical Investigation
收藏NIAID Data Ecosystem2026-03-09 收录
下载链接：
https://figshare.com/articles/dataset/Structure_Selectivity_Relationship_in_Ruthenium_Catalyzed_Regio_and_Stereoselective_Addition_of_Alkynes_to_Pyrazoles_An_Experimental_and_Theoretical_Investigation/2237860
下载链接
链接失效反馈官方服务：
资源简介：
Ruthenium(II)
complexes, [Ru(dppe)(PPh3)(CH3CN)2Cl][BPh4] {dppe = diphenylphosphinoethane} (1) and [Ru(dppp)2(CH3CN)Cl][BPh4]
(2) {dppp = diphenylphosphinopropane}, are efficient
catalysts for vinylation of pyrazoles by alkynes. While the 1-catalyzed reaction is trans-selective,
the corresponding 2-catalyzed reaction is cis-selective. The experimental results have been rationalized by density
functional theory calculations.
创建时间：
2016-02-16
