A Dinuclear Palladium Catalyst for α-Hydroxylation of Carbonyls with O_2

Gary Jing Chuang; Weike Wang; Eunsung Lee; Tobias Ritter

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A Dinuclear Palladium Catalyst for α-Hydroxylation of Carbonyls with O_2

机译：O_2羰基α-羟基化双核钯催化剂

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A chemo- and regioselective a-hydroxylation reaction of carbonyl compounds with molecular oxygen as oxidant is reported. The hydroxylation reaction is catalyzed by a dinuclear Pd(Ⅱ) complex, which functions as an oxygen transfer catalyst, reminiscent of an oxygenase. The development of this oxidation reaction was inspired by discovery and mechanism evaluation of previously unknown Pd-(Ⅲ)-Pd(Ⅲ) complexes.

机译：据报道，羰基化合物与分子氧作为氧化剂的化学和区域选择性α-羟基化反应。羟化反应由双核Pd（Ⅱ）配合物催化，该配合物起着氧转移催化剂的作用，让人联想到加氧酶。该氧化反应的发展受到以前未知的Pd-（Ⅲ）-Pd（Ⅲ）配合物的发现和机理评价的启发。

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来源
《Journal of the American Chemical Society》 |2011年第6期|p.1760-1762|共3页
作者
Gary Jing Chuang; Weike Wang; Eunsung Lee; Tobias Ritter;
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作者单位

Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States;

Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States;

Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States;

Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, United States;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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正文语种 eng
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入库时间 2022-08-18 03:14:05

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1. Why Can Normal Palladium Catalysts Efficiently Mediate Aerobic C-H Hydroxylation of Arylpyridines by Intercepting Aldehyde Autoxidation? A Nascent Palladium(III)-Peracid Intermediate Makes a Difference [J] . Yang Lili, Zhang Qiaohong, Gao Jiali, Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2019,第7期

机译：为什么正常钯催化剂可以通过拦截醛自氧化通过截止醛吡啶的有效地介导芳基吡啶的有氧C-H羟基化？一种新生的钯（III） - 甲酸中间体具有差异
2. Comparison of H_2 Adsorption, O_2 Adsorption, H_2 Titration, and O_2 Titration on Supported Palladium Catalysts [J] . G. Prelazzi, M. Cerboni, G. Leofanti Journal of Catalysis . 1999,第1期

机译：负载型钯催化剂上H_2吸附，O_2吸附，H_2滴定和O_2滴定的比较
3. Hydroxylation catalysis by mononuclear and dinuclear iron oxo catalysts: A methane monooxygenase model system versus the fenton reagent Fe ~(IV)O(H _2O) _5 ~(2+▽) [J] . Gopakumar G., Belanzoni P., Baerends E.J. Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2012,第1期

机译：单核和双核氧化铁催化剂的羟化催化：甲烷单加氧酶模型系统与芬顿试剂Fe〜（IV）O（H _2O）_5〜（2 +▽）
4. The reaction of propane with mixtures of NO, N_2O and O_2 over platinum, palladium and rhodium catalysts [C] . Dean C. Chambers, Dennys E. Angove, Noel W. Cant International congress on catalysis;ICC . 2000

机译：丙烷与NO，N_2O和O_2混合物在铂，钯和铑催化剂上的反应
5. I. Multicatalysis: Development of a Bismuth(III) triflate-catalyzed Nucleophilic addition/ Hydrofunctionalization Reaction in the Synthesis of Complex Heterocycles II. C--H Arylation of Arenes and Heteroarenes with Palladium-Carboxylate Catalysts: Identification of the Catalyst Resting State and the Crucial Role of Pivalate Ligand in Stabilization of the Catalyst III. C--H Arylation of Heteroarenes with Palladium-Carboxylate Catalysts: Importance of Phosphine Ligand for Basic Heteroarene Substrates IV. C--H Arylation of Heteroarenes with Palladium-Carboxylate Catalysts: Effect of the Properties of Basic Heteroarene Substrates on Direct Arylations. [D] . Tundel, Rachel E. 2011

机译：I.多催化作用：在复杂的杂环化合物的合成中三氟甲磺酸铋（III）催化的亲核加成/加氢官能化反应的发展。羰基钯催化剂对芳烃和杂芳烃的CH-H芳基化反应：催化剂静止状态的鉴定以及新戊酸酯配体在稳定催化剂中的关键作用III。羰基钯催化剂催化杂芳烃的CH芳基化：膦配体对基础杂芳烃基质的重要性IV。杂芳烃与钯-羧酸酯的CH芳基化：碱性杂芳烃底物性能对直接芳基化的影响。
6. A Dinuclear Palladium Catalyst for α-Hydroxylation of Carbonyls with O2 [O] . Gary Jing Chuang, Weike Wang, Eunsung Lee, -1

机译：双核钯催化剂的羰基与O2α羟基化
7. A Dinuclear Palladium Catalyst for α-Hydroxylation of Carbonyls with O2 [O] . Gary Jing Chuang, Weike Wang, Eunsung Lee, 2011

机译：用于α-羟基化的羰基α-羟基化的二核钯催化剂与O2

A Dinuclear Palladium Catalyst for α-Hydroxylation of Carbonyls with O_2

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