Sterically Bulky Thioureas as Air- and Moisture-Stable Ligands for Pd-Catalyzed Heck Reactions of Aryl Halides
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https://figshare.com/articles/dataset/Sterically_Bulky_Thioureas_as_Air_and_Moisture_Stable_Ligands_for_Pd_Catalyzed_Heck_Reactions_of_Aryl_Halides/3375295
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资源简介：
We demonstrate that sterically bulky N,N‘-disubstituted cyclic thiourea−Pd(0) complexes are air- and moisture-stable and highly active catalysts
for palladium-catalyzed Heck reaction of aryl iodides and bromides with olefins (TONs up to 500 000 for the reaction of PhI and methyl
acrylate). Even activated aryl chlorides can undergo complete conversion in Bu4NBr in the presence of 1 mol % Pd catalyst.
创建时间：
2016-05-12
