Mild and Low-Pressure fac-Ir(ppy)(3)-Mediated Radical Aminocarbonylation of Unactivated Alkyl Iodides through Visible-Light Photoredox Catalysis

Chow Shiao Y.; Stevens Marc Y.; Akerbladh Linda; Bergman Sara; Odell Luke R.

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Mild and Low-Pressure fac-Ir(ppy)(3)-Mediated Radical Aminocarbonylation of Unactivated Alkyl Iodides through Visible-Light Photoredox Catalysis

机译：轻度和低压fac-Ir（ppy）（3）介导的可见光光氧化还原催化未活化烷基碘的自由基氨基羰基化

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摘要

A novel, mild and facile preparation of alkyl amides from unactivated alkyl iodides employing a fac-Ir(ppy)(3)-catalyzed radical aminocarbonylation protocol has been developed. Using a two-chambered system, alkyl iodides, fac-Ir(ppy)(3), amines, reductants, and CO gas (released ex situ from Mo(CO)(6)), were combined and subjected to an initial radical reductive dehalogenation generating alkyl radicals, and a subsequent aminocarbonylation with amines affording a wide range of alkyl amides in moderate to excellent yields.

机译：已经开发了一种新颖，温和且简便的方法，可使用fac-Ir（ppy）（3）催化的自由基氨基羰基化方案从未活化的烷基碘中制备烷基酰胺。使用两腔系统，将烷基碘，fac-Ir（ppy）（3），胺，还原剂和CO气体（从Mo（CO）（6）异位释放）合并并进行初始自由基还原脱卤生成烷基自由基，然后用胺进行氨基羰基化，以中等到极好的收率提供了广泛的烷基酰胺。

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《Chemistry: A European journal》 |2016年第27期|共7页
作者
Chow Shiao Y.; Stevens Marc Y.; Akerbladh Linda; Bergman Sara; Odell Luke R.;
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正文语种 eng
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amides; carbonylation; photocatalysis; radical reactions;

机译：酰胺;羰基化;光催化;自由基反应;

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1. Mild and Low-Pressure fac-Ir(ppy)(3)-Mediated Radical Aminocarbonylation of Unactivated Alkyl Iodides through Visible-Light Photoredox Catalysis [J] . Chow Shiao Y., Stevens Marc Y., Akerbladh Linda, Chemistry: A European journal . 2016,第27期

机译：轻度和低压fac-Ir（ppy）（3）介导的可见光光氧化还原催化未活化烷基碘的自由基氨基羰基化
2. Reductive Cyclization of Unactivated Alkyl Chlorides with Tethered Alkenes under Visible-Light Photoredox Catalysis [J] . Claros Miguel, Ungeheuer Felix, Franco Federico, Angewandte Chemie . 2019,第15期

机译：在可见光的光照氧化物催化下与束缚烯烃的未致活化烷基氯的还原环化
3. C-H Functionalization of Heteroarenes Using Unactivated Alkyl Halides through Visible-Light Photoredox Catalysis under Basic Conditions [J] . Bissonnette Noah B., Boyd Michael J., May Gregory D., The Journal of Organic Chemistry . 2018,第18期

机译：通过在基本条件下通过可见光光光催化使用非活化的烷基卤化物的杂种的C-H官能化
4. Alkyl Radical Stability from the Decomposition and Isomerization of Primary Iodides: 5-Methyl-Hexyl Radical from 5-Methyl-Hexyl Iodide [C] . Iftikhar A. Awan, Wing Tsang, W. Sean McGivern, US Combustion Meeting; 20070325-28; San Diego,CA(US) . 2007

机译：伯碘化物分解和异构化产生的烷基自由基稳定性：来自5-甲基己基碘化物的5-甲基己基自由基
5. Synthetic applications of visible-light photoredox catalysis. [D] . Tucker, Joseph Walter. 2013

机译：可见光光氧化还原催化的合成应用。
6. Ligand functionalization as a deactivation pathway in a fac-Ir(ppy)3-mediated radical addition [O] . James J. Devery III, James J. Douglas, John D. Nguyen, 2015

机译：配体功能化作为fac-Ir（ppy）3介导的自由基加成中的失活途径
7. Mild and Low-Pressure fac -Ir(ppy)3 -Mediated Radical Aminocarbonylation of Unactivated Alkyl Iodides through Visible-Light Photoredox Catalysis [O] . Shiao Y. Chow, Marc Y. Stevens, Linda Åkerbladh, 2016

机译：通过可见光的光催化催化，温和和低压FAR（PPY）3呈介导的烷基碘的基团氨基羰基化

Mild and Low-Pressure fac-Ir(ppy)(3)-Mediated Radical Aminocarbonylation of Unactivated Alkyl Iodides through Visible-Light Photoredox Catalysis

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