A Copper- and Amine-Free Sonogashira Reaction of Aryl Halides Catalyzed by 1,3,5-Triaza-7-phosphaadamantane Palladium Systems
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https://figshare.com/articles/dataset/A_Copper_and_Amine_Free_Sonogashira_Reaction_of_Aryl_Halides_Catalyzed_by_1_3_5_Triaza_7_phosphaadamantane_Palladium_Systems/3047047
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资源简介：
The monomeric complex [Pd(dmba)Cl(PTA)] [dmba = N,C-chelating 2-(dimethylaminomethyl)phenyl;
PTA = 1,3,5-triaza-7-phosphaadamantane] has been obtained and its crystal structure has been established
by X-ray diffraction. Conditions for an efficient copper- and amine-free catalyzed Sonogashira reaction
of aryl bromides and chlorides with terminal alkynes by [Pd(dmba)Cl(PTA)] and Pd(OAc)2/PTA have
been developed. It is worthwhile noting that a relatively low palladium catalyst loading has been employed.
创建时间：
2006-11-20
