1
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Zhang XQ, Ma YR, Liu YK. Organocatalytic Enantioselective Functionalization of Cyclic α-Hydroxyamides: Access to Chiral Cyclic Imides and Azapolycyclic Compounds. Org Lett 2023; 25:8220-8224. [PMID: 37955418 DOI: 10.1021/acs.orglett.3c03182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
A highly efficient enantioselective enamine-catalyzed asymmetric conjugate addition has been developed to directly convert unfunctionalized cyclic α-hydroxyamides into chiral cyclic α-hydroxyamides by reacting with vinyl sulfones, which could be used as versatile azacyclic synthons in the following sequences: (1) as the precursors of cyclic N-acyliminium ions to prepare natural productlike chiral azapolycyclic compounds under acidic conditions and (2) to construct chiral cyclic imides bearing unilateral substituents via oxidation reaction-induced formal desymmetrization.
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Affiliation(s)
- Xiao-Qian Zhang
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Yuan-Ren Ma
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
| | - Yan-Kai Liu
- Molecular Synthesis Center & Key Laboratory of Marine Drugs, Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology, Qingdao 266003, China
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2
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Wang T, Wang WB, Fu YM, Zhu CF, Cheng LJ, You YE, Wu X, Li YG. Asymmetric Double Oxidative [3 + 2] Cycloaddition for the Synthesis of CF 3-Containing Spiro[pyrrolidin-3,2'-oxindole]. Org Lett 2023; 25:3152-3156. [PMID: 37083397 DOI: 10.1021/acs.orglett.3c01083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
An asymmetric double oxidative [3 + 2] cycloaddition is reported. Oxidation of 3-((2,2,2-trifluoroethyl)amino)indolin-2-ones and β-aryl-substituted aldehydes simultaneously and subsequent asymmetric cycloaddition in the presence of the chiral amino catalyst generated highly functionalized chiral CF3-containing spiro[pyrrolidin-3,2'-oxindole] with four contiguous stereocenters stereoselectively, which is characterized by directly constructing two C-C bonds from four C(sp3)-H bonds. This new method features mild conditions, broad substrate scope, and excellent functional group compatibility.
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Affiliation(s)
- Tao Wang
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Wen-Bin Wang
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Yan-Ming Fu
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Cheng-Feng Zhu
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Lan-Jun Cheng
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Yang-En You
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Xiang Wu
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - You-Gui Li
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
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3
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Jung S, Yoon S, Lee JK, Min SJ. Stereoselective Synthesis of Benzo[ a]quinolizidines via Aerobic DDQ-Catalyzed Allylation and Reductive Cyclization. ACS OMEGA 2022; 7:32562-32568. [PMID: 36120044 PMCID: PMC9476524 DOI: 10.1021/acsomega.2c04154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 08/25/2022] [Indexed: 06/15/2023]
Abstract
Stereoselective synthesis of C4-substituted benzo[a]quinolizidines via redox-controlled catalytic C-C-bond-forming reactions was carried out. Aerobic DDQ-catalyzed allylation of N-Cbz tetrahydroisoquinolines efficiently provided α-allylated products 5, which were transformed to enones 6 via cross-metathesis reactions using the second-generation Hoveyda-Grubbs catalyst. Palladium-catalyzed hydrogenation of 6 prompted alkene reduction, protecting group removal, and intramolecular reductive amination in one step to afford the desired benzo[a]quinolizidines 7 as single diastereomers.
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Affiliation(s)
- Sunhwa Jung
- Department
of Applied Chemistry, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
- Center
for Bionano Intelligence Education and Research, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
| | - Seungri Yoon
- Department
of Applied Chemistry, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
- Center
for Bionano Intelligence Education and Research, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
| | - Jae Kyun Lee
- Brain
Science Institute, Korea Institute of Science
and Technology (KIST), Seoul 02792, Republic of Korea
| | - Sun-Joon Min
- Department
of Applied Chemistry, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
- Center
for Bionano Intelligence Education and Research, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
- Department
of Chemical & Molecular Engineering, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
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4
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Tashrifi Z, Mohammadi Khanaposhtani M, Larijani B, Mahdavi M. C1‐Functionalization of 1,2,3,4‐Tetrahydroisoquinolines (THIQs). ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Zahra Tashrifi
- Endocrinology and Metabolism Research Center Tehran University of Medical Sciences Tehran Iran
| | | | - Bagher Larijani
- Endocrinology and Metabolism Research Center Tehran University of Medical Sciences Tehran Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center Tehran University of Medical Sciences Tehran Iran
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5
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Vinogradov MG, Turova OV, Zlotin SG. Catalytic Asymmetric Aza‐Diels‐Alder Reaction: Pivotal Milestones and Recent Applications to Synthesis of Nitrogen‐Containing Heterocycles. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001307] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Maxim G. Vinogradov
- N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky prosp. 119991 Moscow Russian Federation
| | - Olga V. Turova
- N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky prosp. 119991 Moscow Russian Federation
| | - Sergei G. Zlotin
- N.D. Zelinsky Institute of Organic Chemistry Russian Academy of Sciences 47 Leninsky prosp. 119991 Moscow Russian Federation
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6
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Jung A, Min S. Synthesis of Benzo[ a]quinolizidines via an Aza‐Michael/Oxidative Mannich Process. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Areum Jung
- Department of Applied ChemistryHanyang University Ansan, Gyeonggi-do 15588
| | - Sun‐Joon Min
- Department of Applied ChemistryHanyang University Ansan, Gyeonggi-do 15588
- Department of Chemical & Molecular EngineeringHanyang University Ansan, Gyeonggi-do 15588
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7
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Advances in the Organocatalytic Asymmetric Mannich Reaction of Six‐Membered Unsaturated Heterocycles: Methodology and Application. ChemCatChem 2019. [DOI: 10.1002/cctc.201900379] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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8
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Messire G, Massicot F, Vallée A, Vasse JL, Behr JB. Aza-Henry Reaction with Nitrones, an Under-Explored Transformation. European J Org Chem 2019. [DOI: 10.1002/ejoc.201801823] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Gatien Messire
- Université de Reims Champagne-Ardenne; Institut de Chimie Moléculaire de Reims; CNRS, UMR 7312, FR CNRS 3417; 51687 Reims Cedex 2 France
| | - Fabien Massicot
- Université de Reims Champagne-Ardenne; Institut de Chimie Moléculaire de Reims; CNRS, UMR 7312, FR CNRS 3417; 51687 Reims Cedex 2 France
| | - Alexis Vallée
- Université de Reims Champagne-Ardenne; Institut de Chimie Moléculaire de Reims; CNRS, UMR 7312, FR CNRS 3417; 51687 Reims Cedex 2 France
| | - Jean-Luc Vasse
- Université de Reims Champagne-Ardenne; Institut de Chimie Moléculaire de Reims; CNRS, UMR 7312, FR CNRS 3417; 51687 Reims Cedex 2 France
| | - Jean-Bernard Behr
- Université de Reims Champagne-Ardenne; Institut de Chimie Moléculaire de Reims; CNRS, UMR 7312, FR CNRS 3417; 51687 Reims Cedex 2 France
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9
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Wang HJ, Guo L, Zhu CF, Luo YF, Li YG, Wu X. Pd/C-Catalyzed Dehydrogenative [3+2] Cycloaddition for the Synthesis of Functionalized Tropanes. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801147] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Hai-Jun Wang
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering; School of Chemistry and Chemical Engineering; Hefei University of Technology; 230009 Hefei China
| | - Lei Guo
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering; School of Chemistry and Chemical Engineering; Hefei University of Technology; 230009 Hefei China
| | - Cheng-Feng Zhu
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering; School of Chemistry and Chemical Engineering; Hefei University of Technology; 230009 Hefei China
| | - Yun-Fei Luo
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering; School of Chemistry and Chemical Engineering; Hefei University of Technology; 230009 Hefei China
| | - You-Gui Li
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering; School of Chemistry and Chemical Engineering; Hefei University of Technology; 230009 Hefei China
| | - Xiang Wu
- Anhui Province Key Laboratory of Advanced Catalytic Materials and Reaction Engineering; School of Chemistry and Chemical Engineering; Hefei University of Technology; 230009 Hefei China
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10
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Oxidative Asymmetric Formal Aza-Diels⁻Alder Reactions of Tetrahydro-β-carboline with Enones in the Synthesis of Indoloquinolizidine-2-ones. Molecules 2018; 23:molecules23092228. [PMID: 30200483 PMCID: PMC6225203 DOI: 10.3390/molecules23092228] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 08/26/2018] [Accepted: 08/29/2018] [Indexed: 11/16/2022] Open
Abstract
Ru-catalyzed tandem amine oxidative dehydrogenation/formal aza-Diels⁻Alder reaction for enantio- and diastereoselective synthesis of indoloquinolizidine-2-ones from tetrahydro-β-carbolines and α,β-unsaturated ketones is described. The reaction proceeds via tandem ruthenium-catalyzed amine dehydrogenation using tert-butyl hydroperoxide (TBHP) as the oxidant and a chiral thiourea-catalyzed formal aza-[4 + 2] cycloaddition, providing a step-economical strategy for the synthesis of these valuable heterocyclic products.
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11
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Wu X, Zhu HJ, Zhao SB, Chen SS, Luo YF, Li YG. An Asymmetric Dehydrogenative Diels–Alder Reaction for the Synthesis of Chiral Tetrahydrocarbazole Derivatives. Org Lett 2017; 20:32-35. [DOI: 10.1021/acs.orglett.7b03251] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiang Wu
- Anhui
Province Key Laboratory of Advanced Catalytic Materials and Reaction
Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Hai-Jie Zhu
- Anhui
Province Key Laboratory of Advanced Catalytic Materials and Reaction
Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Shi-Bao Zhao
- Anhui
Province Key Laboratory of Advanced Catalytic Materials and Reaction
Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - Shu-Sen Chen
- Department
of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Yun-Fei Luo
- Anhui
Province Key Laboratory of Advanced Catalytic Materials and Reaction
Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
| | - You-Gui Li
- Anhui
Province Key Laboratory of Advanced Catalytic Materials and Reaction
Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, China
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