Organocatalyzed Asymmetric Conjugate Addition of Cyclic β‐Keto Esters to (E)‐β‐Nitroacrylate Derivatives
Abstract: A diaminomethylenemalononitrile organocatalyst efficiently promoted the asymmetric conjugate addition of cyclic β‐keto esters to (E)‐β‐nitroacrylate derivatives, yielding the corresponding β‐nitro esters derivatives with excellent enantioselectivities (up to >99 % ee). This is the first successful example of highly stereoselective conjugate addition of cyclic β‐keto esters to (E)‐β‐nitroacrylate derivatives to obtain anti‐isomers.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Organocatalyzed Asymmetric Conjugate Addition of Cyclic β‐Keto Esters to (E)‐β‐Nitroacrylate Derivatives ; day:12 ; month:11 ; year:2024 ; extent:6
Chemistry ; (12.11.2024) (gesamt 6)
- Creator
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Matsushima, Yasuyuki
Iijima, Yoshiyuki
Tanabe, Chinatsu
Nakashima, Kosuke
Hirashima, Shin‐ichi
Miura, Tsuyoshi
- DOI
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10.1002/asia.202401029
- URN
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urn:nbn:de:101:1-2411131322155.787960069043
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
- 15.08.2025, 7:21 AM CEST
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Associated
- Matsushima, Yasuyuki
- Iijima, Yoshiyuki
- Tanabe, Chinatsu
- Nakashima, Kosuke
- Hirashima, Shin‐ichi
- Miura, Tsuyoshi
Other Objects (12)
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Asymmetric Conjugate Addition of Dimethylzinc to (Z)-Nitroalkenes
Cu-Catalyzed Asymmetric 1,6-Conjugate Addition of Dialkylzinc
Asymmetric Conjugate Addition of Cyanide to Give Quaternary Stereocenters
Catalytic asymmetric conjugate reactions
Catalytic Asymmetric Conjugate Reduction
Catalytic Asymmetric Conjugate Reduction
Copper-catalyzed asymmetric conjugate addition of organometallic reagents to extended Michael acceptors
Asymmetric tandem conjugate addition and reaction with carbocations on acylimidazole Michael acceptors
Conjugate addition–enantioselective protonation reactions
Asymmetric Conjugate Addition of ArB(OH)2 to Enones with Chiral Rh-POF
Cyclic Model for the Asymmetric Conjugate Addition of Organolithiums with Enoates
Pd-Catalyzed Asymmetric Conjugate Addition of Arylboronic Acids to Cyclic Enones
Asymmetric Conjugate Addition of Dimethylzinc to (Z)-Nitroalkenes
Cu-Catalyzed Asymmetric 1,6-Conjugate Addition of Dialkylzinc
Asymmetric Conjugate Addition of Cyanide to Give Quaternary Stereocenters
Catalytic asymmetric conjugate reactions
Catalytic Asymmetric Conjugate Reduction
Catalytic Asymmetric Conjugate Reduction
Copper-catalyzed asymmetric conjugate addition of organometallic reagents to extended Michael acceptors
Asymmetric tandem conjugate addition and reaction with carbocations on acylimidazole Michael acceptors
Conjugate addition–enantioselective protonation reactions
Asymmetric Conjugate Addition of ArB(OH)2 to Enones with Chiral Rh-POF
Cyclic Model for the Asymmetric Conjugate Addition of Organolithiums with Enoates
Pd-Catalyzed Asymmetric Conjugate Addition of Arylboronic Acids to Cyclic Enones
Asymmetric Conjugate Addition of Dimethylzinc to (Z)-Nitroalkenes
Cu-Catalyzed Asymmetric 1,6-Conjugate Addition of Dialkylzinc
Asymmetric Conjugate Addition of Cyanide to Give Quaternary Stereocenters
Catalytic asymmetric conjugate reactions
Catalytic Asymmetric Conjugate Reduction
Catalytic Asymmetric Conjugate Reduction
Copper-catalyzed asymmetric conjugate addition of organometallic reagents to extended Michael acceptors
Asymmetric tandem conjugate addition and reaction with carbocations on acylimidazole Michael acceptors
Conjugate addition–enantioselective protonation reactions