Catalytic asymmetric hydroboration of β, γ -unsaturated Weinreb amides:striking influence of the borane

Sean M. Smith; Maulen Uteuliyev; James M. Takacs

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Catalytic asymmetric hydroboration of β, γ -unsaturated Weinreb amides:striking influence of the borane

机译：β，γ-不饱和Weinreb酰胺的催化不对称硼氢化反应：硼烷的诱因

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Subtle differences in the structure of the borane strongly influence the catalytic efficiency and level of enantioselectivity in the catalytic asymmetric hydroboration of β,γ-unsaturated Weinreb amides.

机译：硼烷结构的细微差别强烈影响β，γ-不饱和Weinreb酰胺催化不对称硼氢化反应的催化效率和对映选择性。

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《Chemical Communications》 |2011年第27期|p.7812-7814|共3页
作者
Sean M. Smith; Maulen Uteuliyev; James M. Takacs;
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Department of Chemistry, University of Nebraska-Lincoln, Lincoln,Nebraska, USA;

Department of Chemistry, University of Nebraska-Lincoln, Lincoln,Nebraska, USA;

Department of Chemistry, University of Nebraska-Lincoln, Lincoln,Nebraska, USA;

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入库时间 2022-08-17 13:22:32

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机译：对-α-芳基-β-羟基Weinreb酰胺的对映选择性合成：α-芳基重氮Weinreb酰胺的催化不对称Roskamp反应
2. Highly enantioselective asymmetric hydrogenation of (E)-β,β-disubstituted α,β-unsaturated Weinreb amides catalyzed by Ir(I) complexes of SpinPhox ligands [J] . Jian Shang, Zhaobin Han, Yang Li, Chemical Communications . 2012,第42期

机译：SpinPhox配体的Ir（I）配合物催化（E）-β，β-二取代的α，β-不饱和Weinreb酰胺的高度对映选择性不对称氢化
3. Rhodium/diene-catalyzed asymmetric 1,4-addition of arylboronic acids to α,β-unsaturated Weinreb amides [J] . Ryo Shintani, Takahiro Kimura, Tamio Hayashi Chemical Communications . 2005,第25期

机译：铑/二烯催化芳基硼酸向α，β-不饱和Weinreb酰胺的不对称1,4-加成
4. Facile solid-phase syntheses of soluble and resin-bound peptide aldehydes and hydroxamates,applying Weinreb amide and BAL chemistries [C] . Sharon Gazal, George Barany International Peptide Symposium;European Peptide Symposium . 2005

机译：可溶性和树脂结合的肽醛和羟肟酸盐的容易固相合成，涂抹Weinreb酰胺和Bal Chemistries
5. The Role Of Solvation And Aggregation On Lithium Enolates Derived From L-Pyroglutaminol Hemiaminals And Weinreb Amides And Their Mechanistic And Stereoinductive Influences On The Azaaldol Reaction. [D] . Houghton, Michael. 2016

机译：溶剂化和聚集在L-邻苯二酚谷氨酰胺和Weinreb酰胺衍生的烯醇锂上的作用及其对Azaaldol反应的机理和立体诱导作用。
6. Rhodium-catalyzed asymmetric hydroboration of γδ-unsaturated amide derivatives: δ-borylated amides [O] . G. L. Hoang, S. Zhang, J. M. Takacs -1

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7. Metal-Free Catalytic Enantioselective C–B Bond Formation: (Pinacolato)boron Conjugate Additions to α,β-Unsaturated Ketones, Esters, Weinreb Amides, and Aldehydes Promoted by Chiral N-Heterocyclic Carbenes [O] . Hao Wu, Suttipol Radomkit, Jeannette M. O’Brien, 2012

机译：无金属催化映选择性C-B键形成：（Pinacolato）硼缀合物添加到α，β-不饱和酮，酯，Weinreb酰胺和由手性N-杂环促进的醛
8. Hydroboration. 70. The Polycyclic Hydroboration of Acyclic and Cyclic Trienes with Borane in Tetrahydrofuran and Triethylamine-Borane. Reexamination of the Sterochemistry of Isomeric Perhydro-9b-boraphenalenes [R] . Brown, H. C., Negishi, E. I., Dickason, W. C. 1985

机译：硼氢化。 70.四环呋喃和三乙胺 - 硼烷中硼烷与环状和环状三烯的多环硼氢化反应。重新检验异构的全氢-9b-四苯乙烯的立体化学

Catalytic asymmetric hydroboration of β, γ -unsaturated Weinreb amides:striking influence of the borane

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