Monodentate and bidentate chelating oximes are readily available ligands for the Pd catalysis of the Mizoroki–Heck reaction and the Suzuki coupling. High yields were obtained in the Suzuki coupling in aqueous dioxane with TBABr as additive. The oximes can be easily synthesized from the corresponding...
Catalysis for Catalysis: Synthesis of Mixed Phosphine−Phosphine Oxide Ligands via Highly Selective, Pd-Catalyzed Monooxidation of Bidentate Phosphines 来自 ACS 喜欢 0 阅读量: 21 作者:Vladimir,V.,Grushin DOI: 10.1021/ja990841+ 年份: 1999 ...
Asymmetric hydrogenation of sterically hindered substrates still constitutes a long-standing challenge in the area of asymmetric catalysis. Herein, an efficient palladium acetate (an inexpensive Pd salt with low toxicity) catalyzed asymmetric hydrogenation of sterically hinderedN-tosylimines is realized with ...
ity in Pd catalysis Coordination mode for turn-based phosphine ligands: the origin of selectivity in Pd catalysisCoordination mode for turn-based phosphine ligands: the origin of selectivity in Pd catalysisPhosphinePalladiumAllylationβ-turnA series of experiments was performed to determine the nature ...
Palladium oxidase catalysis: selective oxidation of organic chemicals by direct dioxygen-coupled turnover Angew. Chem. Int. Ed., 43 (2004), pp. 3400-3420 View in ScopusGoogle Scholar [21] C.N. Cornell, M.S. Sigman Discovery of a practical direct O2-coupled Wacker oxidation with Pd [(−...
Herein, we report the reaction system based on Pd(II) catalyst and Tl(OCOCF3)3 for the electrophilic C3H alkenylation of 2,6‐dialkokypyridines with alkene... T Yamada,K Tanaka,MO Tamura - 《Advanced Synthesis & Catalysis》 被引量: 0发表: 2023年 加载更多来源...
Pd(II)-Catalyzed Cross-Coupling of C(sp(2) )-H Bonds and Alkyl-, Aryl- and Vinyl-Boron Reagents via Pd(II)/Pd(0) Catalysis. The versatile protocol for the synthesis of the compounds (III), (X), (XII) can also be applied to the functionalization of the derivatives of the commerci...
The discovery of the superiority of benziodoxolone-derived hypervalent Iodine reagent 3d as an alkyne transfer reagent further expands the rapidly Increasing utility of hypervalent iodine reagents in catalysis and is expected to have important Implications for other similar processes....
By employing ligands in the Pd ~(II)-mediated arylative isomerization of allyl alcohols, a milder and regioselective ... 关键词 β-Aryl carbo(nyl compounds / Allylic compounds / Arylboronic acids / Dihydrochalcones / Homogeneous catalysis / Palladium 收藏 全部...
Nanfeng/author/authors/contributorstitlestitleA vicinal effect for promoting catalysis of Pd1/TiO2: supports of atomically dispersed catalysts play more roles than simply serving as ligands/titlesecondary-titleScience Bulletin/secondary-title/titlesperiodicalfull-titleScience Bulletin/full-title/periodicalpages67...