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Oxidation–reductive coupling of alcohols catalyzed by oxo-vanadium complexes
Chemical Communications ( IF 4.3 ) Pub Date : 2017-12-22 00:00:00 , DOI: 10.1039/c7cc08387d Eric Steffensmeier 1, 2, 3, 4 , Kenneth M. Nicholas 1, 2, 3, 4
Chemical Communications ( IF 4.3 ) Pub Date : 2017-12-22 00:00:00 , DOI: 10.1039/c7cc08387d Eric Steffensmeier 1, 2, 3, 4 , Kenneth M. Nicholas 1, 2, 3, 4
Affiliation
Oxo-vanadium complexes are found to catalyze the redox disproportionation of benzylic and allylic alcohols, which results in co-production of carbonyl products and reductively coupled hydrocarbon dimers. Preliminary experimental and computational findings suggest the intervention of reduced V-alkoxide species, which undergo facile C–O bond homolysis to produce carbon free radicals, precursors to the hydrocarbon dimers.
中文翻译:
氧-钒配合物催化的醇的氧化还原偶联
发现氧-钒络合物催化苄醇和烯丙基醇的氧化还原歧化,这导致羰基产物和还原偶联的烃二聚体的联产。初步的实验和计算结果表明,对还原的V-醇盐进行干预,使V-醇盐进行便捷的C-O键均质分解以产生碳自由基(烃二聚体的前体)。
更新日期:2018-01-18
中文翻译:
氧-钒配合物催化的醇的氧化还原偶联
发现氧-钒络合物催化苄醇和烯丙基醇的氧化还原歧化,这导致羰基产物和还原偶联的烃二聚体的联产。初步的实验和计算结果表明,对还原的V-醇盐进行干预,使V-醇盐进行便捷的C-O键均质分解以产生碳自由基(烃二聚体的前体)。