Palladium catalysis enables cross-coupling-like S_N2-glycosylation of phenolsDespite their importance in life and material sciences, the efficient construction of stereo-defined glycosides remains a challenge. Studies of carbohydrate functions would be advanced if glycosylation methods were as reliable and ...
It should be possible that the reaction of BDFP under transition-metal catalysis proceeds via radical mechanism50. Thus, control experiments by using radical clock probe10and TEMPO11were carried out (Fig.8), from which the radical mechanism could be ruled out. In Pd-catalyzed allylic alkylation,...
the thianthrene leaving group—which can be introduced selectively into pharmaceuticals by late-stage C–H functionalization5—differs in its coordinating ability to relevant palladium(II) catalysts from conventional leaving groups to enable the previously unrealized catalysis with dihydrogen. This distinct ...
Dehydrogenative Pd and Ni Catalysis for Total Synthesis process for ketone α,β-vicinal difunctionalization;an oxidative enone β-functionalization, including β-stannylation,β-silylation, and β-alkylation; and an oxidative cycloalkenylationbetween unstabilized ketone enolates and unactivated ... D Huan...
Intermolecular Heck reaction of common alkyl halides, a longstanding problem in palladium catalysis, is realized with a simple Pd/dppf catalyst. Both primary and secondary alkyl halides are suitable for coupling with aromatic olefins. Single electron transfer from (dppf)Pd0to alkyl halide initiated the...
The one﹑ot combination of halogenation biocatalysis and Suzuki‐type cross coupling enables the direct arylative cyclization of allenic alcohols with boronic acids. This modular approach to unsaturated five﹎embered O﹉eterocycles proceeds in an aqueous emulsion with air as terminal oxidant. Here, ...
Peng, Jin-BaoWu, Fu-PengLi, DaGeng, Hui-QingQi, XinxinYing, JunWu, Xiao-Feng - 《Acs Catalysis》 被引量: 0发表: 2019年 Efficient synthesis of N-acyl-α-amino acids via polymer incarcerated palladium-catalyzed amidocarbonylation Efficient synthesis of N-acyl-α-amino acids via polymer incarc...
Jiang, HuanfengYan, WuxinHuang, JiuzhongTan, ChaoweiZhan, LingzhiWu, Wanqing - 《Advanced Synthesis & Catalysis》 被引量: 0发表: 2019年 Oxidative Mizoroki–Heck-Type Reaction of Arylsulfonyl Hydrazides for a Highly Regio- and Stereoselective Synthesis of Polysubstituted Alkenes A useful source: Ar...
Homogeneous catalysis Synthetic chemistry methodology This article is cited by Dynamic amine sorting enables multiselective construction of unsymmetrical chiral diamines Shoule Cai Zeyu Zhao Hanmin Huang Nature Chemistry (2024) Practical and regioselective halonitrooxylation of olefins to access β-halonit...
H. Primary alcohols from terminal olefins: formal anti-Markovnikov hydration via triple relay catalysis. Science 333, 1609–1612 (2011). CAS PubMed Google Scholar Liu, G. & Stahl, S. S. Highly regioselective Pd-catalyzed intermolecular aminoacetoxylation of alkenes and evidence for cis-amino...