Practical (asymmetric) transfer hydrogenation of ketones catalyzed by manganese with (chiral) diamines ligands

Wang Ding; Bruneau-Voisine Antoine; Sortais Jean-Baptiste

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Practical (asymmetric) transfer hydrogenation of ketones catalyzed by manganese with (chiral) diamines ligands

机译：用（手性）二胺配体催化丙酮的实用（不对称）转移氢化

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The reduction of ketones with 2-propanol as reductant was achieved using an in-situ generated catalytic system based on manganese pentacarbonyl bromide, as metal precursor, and ethylenediamine as ligand. The reaction proceeds in high yield at 80 degrees C, in 3 h, with 0.5 mol% of catalyst. In the presence of chiral (1R,2R)-N,N'-dimethyl-1,2-diphenylethane-1,2-diamine, as the ligand, sterically hindered alcohols were produced with enantiomeric excess up to 90%.

机译：使用基于锰戊羰基溴的原位产生的催化系统，作为金属前体和乙二胺作为配体，使用原位产生的催化系统来减少用2-丙醇作为还原剂的降低。反应在3小时内以高产率高产率，催化剂0.5摩尔％。在手性（1R，2R）-N的存在下，作为配体作为配体的N'-二甲基-1,2-二苯基乙烷-1,2-二胺，用对映体过量的致映体过量产生空间受阻醇。

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来源
《Catalysis Communications》 |2018年第2018期|共6页
作者
Wang Ding; Bruneau-Voisine Antoine; Sortais Jean-Baptiste;
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作者单位

Univ Rennes 1 CNRS UMR 6226 Inst Sci Chim Rennes Team Organometall Mat &

Cata 263 Ave Gen Leclerc F-35042 Rennes France;

Univ Rennes 1 CNRS UMR 6226 Inst Sci Chim Rennes Team Organometall Mat &

Cata 263 Ave Gen Leclerc F-35042 Rennes France;

Univ Rennes 1 CNRS UMR 6226 Inst Sci Chim Rennes Team Organometall Mat &

Cata 263 Ave Gen Leclerc F-35042 Rennes France;

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原文格式 PDF
正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词
Manganese; Reduction; Asymmetric hydrogen transfer; Ketones; Chiral diamines; Chiral alcohol; Ethylenediamine; (1R; 2R)-N; N '-dimethy1-1; 2-diphenylethane-1; 2-diamine;

机译：锰;还原;不对称氢转移;酮;手性胺;手性醇;乙二胺;（1r;2r）-n;n'-dimethy1-1;2-二苯基乙烷-1;2-二胺;

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1. Practical (asymmetric) transfer hydrogenation of ketones catalyzed by manganese with (chiral) diamines ligands [J] . Wang Ding, Bruneau-Voisine Antoine, Sortais Jean-Baptiste Catalysis Communications . 2018,第期

机译：用（手性）二胺配体催化酮催化的实用（不对称）转移氢化丙酮
2. Asymmetric transfer hydrogenation of ketones in aqueous solution catalyzed by rhodium(III) complexes with C2-symmetric fluorene-ligands containing chiral (1R,2R)-cyclohexane-1,2-diamine [J] . Daniel Chávez, Gerardo Aguirre, Miguel Parra-hake, Journal of the Brazilian Chemical Society . 2010,第3期

机译：铑（III）与含手性（1R，2R）-环己烷-1,2-二胺的C2-对称芴-配体的配合物催化酮在水溶液中的不对称转移氢化
3. Asymmetric Transfer Hydrogenation of Ketones in Aqueous Solution Catalyzed by Rhodium(III) Complexes with C_2-Symmetric Fluorene-Ligands Containing Chiral (1R,2R)-Cyclohexane-1,2-diamine [J] . Ruben Montalvo-Gonzalez, Daniel Chavez, Gerardo Aguirre, Journal of the Brazilian Chemical Society . 2010,第3期

机译：铑（III）与含手性（1R，2R）-环己烷-1,2-二胺的C_2-对称芴配体的铑（III）配合物催化水溶液中酮的不对称转移加氢
4. Asymmetric Transfer Hydrogenation of Ketones in Aqueous Media with Novel Water-Soluble Chiral Diamine as Ligand [C] . 7th International Symposium on Green Chemistry in China(7th ISGCC'2005) . 2005

机译：以新型水溶性手性二胺为配体的水性介质中酮的不对称加氢
5. Ruthenium(II)-catalyzed asymmetric transfer hydrogenation of aromatic ketones using new ferrocene-based amino-phosphine ligands featuring planar chirality [D] . Vue, Bao 2008

机译：使用具有平面手性的新型二茂铁基氨基膦配体，钌（II）催化芳族酮的不对称转移氢化
6. Opportunities Offered by Chiral η6-Arene/N-Arylsulfonyl-diamine-RuII Catalysts in the Asymmetric Transfer Hydrogenation of Ketones and Imines [O] . Jiří Václavík, Petr Kačer, Marek Kuzma, 2011

机译：手性η6-芳烃/ N-芳磺酰基二胺-RuII催化剂在酮和亚胺的不对称转移加氢中提供的机会
7. Practical (asymmetric) transfer hydrogenation of ketones catalyzed by manganese with (chiral) diamines ligands [O] . Wang, D., Bruneau-Voisine, A., Sortais, J.-B. 2018

机译：锰与（手性）二胺配体催化的酮的实际（不对称）转移氢化

Practical (asymmetric) transfer hydrogenation of ketones catalyzed by manganese with (chiral) diamines ligands

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