1
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Lange M, Alistratov N, Vilotijevic I. Enantioselective Lewis base catalysed allylation of picoline- and quinaldine-based latent pronucleophiles. Org Biomol Chem 2024; 22:6684-6689. [PMID: 39101943 DOI: 10.1039/d4ob01063a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/06/2024]
Abstract
Picolines and quinaldines are valuable building blocks and intermediates in the synthesis of natural products and pharmaceuticals. Functionalization of the methyl group in picolines and quinaldines under mild conditions is challenging. We report that the concept of latent pronucleophiles enables Lewis base catalysed allylation of picolines and quinaldines with allylic fluorides starting from silylated picolines and quinaldines. Reactions afford enantioenriched allylation products when chiral Lewis base catalysts are used. The allylation products can be rapidly transformed to quinolizine-4-ones.
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Affiliation(s)
- Markus Lange
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany.
| | - Nikita Alistratov
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany.
| | - Ivan Vilotijevic
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany.
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2
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Nosovska O, Liebing P, Vilotijevic I. Synthesis of β-Amino Acid Derivatives via Enantioselective Lewis Base Catalyzed N-Allylation of Halogenated Amides with Morita-Baylis-Hillman Carbonates. Chemistry 2024; 30:e202304014. [PMID: 38116835 DOI: 10.1002/chem.202304014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 12/21/2023]
Abstract
Trifluoro- and trichloroacetamides serving as pronucleophiles undergo enantioselective Lewis base catalyzed N-allylation with Morita-Baylis-Hillman carbonates to produce enantioenriched β-amino acid derivatives. The reactions proceed as a kinetic resolution to give the allylation products and the remaining carbonates in good yields and high enantioselectivity. The obtained products are amenable to diastereoselective derivatization to produce a library of spiro-isoxazoline lactams.
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Affiliation(s)
- Olena Nosovska
- Institute for Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, 07743, Jena, Germany
| | - Phil Liebing
- Institute of Inorganic and Analytical Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 8, 07743, Jena, Germany
| | - Ivan Vilotijevic
- Institute for Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, 07743, Jena, Germany
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3
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Lange M, Meyer FL, Nosovska O, Vilotijevic I. Lewis-Base-Catalyzed N-Allylation of Silyl Carbamate Latent Pronucleophiles with Allylic Fluorides. Org Lett 2023; 25:9097-9102. [PMID: 38100719 DOI: 10.1021/acs.orglett.3c03228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2023]
Abstract
Silyl carbamates, latent pronucleophile surrogates of carbamates, undergo allylation using allylic fluorides in the presence of common Lewis base catalysts. The reactions are rendered enantioselective in the presence of chiral Lewis base catalysts and produce suitably protected derivatives of enantioenriched chiral β-amino acids. The design of the latent pronucleophile featuring both a silyl group and an electron-deficient carbamate is instrumental in lowering the nucleophilicity of nitrogen and enabling enantioselective allylation in the presence of chiral cinchona alkaloid-based catalysts.
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Affiliation(s)
- Markus Lange
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany
| | - F Lorenz Meyer
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany
| | - Olena Nosovska
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany
| | - Ivan Vilotijevic
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstrasse 10, 07743 Jena, Germany
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4
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Zhang FR, Cao F, Liu K, He YP, Luo G, Ye ZS. Bifunctional Lewis Base Catalyzed Asymmetric N-Allylic Alkylation of 2-Hydroxypyridines. Org Lett 2022; 24:8603-8608. [DOI: 10.1021/acs.orglett.2c03207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Fei-Ruo Zhang
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, P.R. China
| | - Fanshu Cao
- Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, P.R. China
| | - Kui Liu
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, P.R. China
| | - Yi-Ping He
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, P.R. China
| | - Gen Luo
- Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, P.R. China
| | - Zhi-Shi Ye
- Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian 116024, P.R. China
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5
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Soni S, Shukla G, Singh MS. Magnesium catalyzed [3 + 3] heteroannulation of α-enolic dithioesters with MBH acetate: access to functionalized 3,4-dihydro-2 H-thiopyrans. Org Biomol Chem 2022; 20:6784-6798. [PMID: 35959842 DOI: 10.1039/d2ob01258h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Magnesium catalysis proved to be efficient towards [3 + 3] chemo- and diastereoselective heteroannulation employing racemic Morita-Baylis-Hillman (MBH) acetate as the C3 unit and α-enolic dithioester as the C2S1 unit, leading to highly substituted 3,4-dihydro-2H-thiopyrans in excellent yields. The compatibility with a wide range of functional groups makes this domino formation of C-C and C-S bonds interesting. DFT analyses for the regioselective formation of the intermediate was performed.
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Affiliation(s)
- Sonam Soni
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Gaurav Shukla
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
| | - Maya Shankar Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
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6
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Wang S, Gao Y, Song S, Li X, Zhang Z, Xiang J, Zheng L. Lewis base catalyzed allylation reaction of N-aryl amides with Morita–Baylis–Hillman carbonates. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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7
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Ma J, Gao B, Song G, Zhang R, Wang Q, Ye Z, Chen WW, Zhao B. Asymmetric α-Allylation of Glycinate with Switched Chemoselectivity Enabled by Customized Bifunctional Pyridoxal Catalysts. Angew Chem Int Ed Engl 2022; 61:e202200850. [PMID: 35182094 DOI: 10.1002/anie.202200850] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Indexed: 12/15/2022]
Abstract
Owing to the strong nucleophilicity of the NH2 group, free-NH2 glycinates react with MBH acetates to usually deliver N-allylated products even in the absence of catalysts. Without protection of the NH2 group, chiral pyridoxal catalysts bearing an amide side chain at the C3 position of the naphthyl ring switched the chemoselectivity of the glycinates from intrinsic N-allylation to α-C allylation. The reaction formed chiral multisubstituted glutamic acid esters as SN 2'-SN 2' products in good yields with excellent stereoselectivity (up to 86 % yield, >20 : 1 dr, 97 % ee). As compared to pyridoxal catalysts bearing an amide side arm at the C2 position, the pyridoxals in this study have a bigger catalytic cavity to enable effective activation of larger electrophiles, such as MBH acetates and related intermediates. The reaction is proposed to proceed via a cooperative bifunctional catalysis pathway, which accounts for the high level of diastereo- and enantiocontrol of the pyridoxal catalysts.
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Affiliation(s)
- Jiguo Ma
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai, 200234, China
| | - Bin Gao
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai, 200234, China
| | - Guanshui Song
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai, 200234, China
| | - Ruixin Zhang
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai, 200234, China
| | - Qingfang Wang
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai, 200234, China
| | - Zi Ye
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai, 200234, China
| | - Wen-Wen Chen
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai, 200234, China
| | - Baoguo Zhao
- The Education Ministry Key Lab of Resource Chemistry, Shanghai Key Laboratory of Rare Earth Functional Materials, and Shanghai Frontiers Science Center of Biomimetic Catalysis, Shanghai Normal University, Shanghai, 200234, China
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8
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Ma J, Gao B, Song G, Zhang R, Wang Q, Ye Z, Chen WW, Zhao B. Asymmetric a‐Allylation of Glycinate with Switched Chemoselectivity Enabled by Customized Bifunctional Pyridoxal Catalysts. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jiguo Ma
- Shanghai Normal University Chemistry CHINA
| | - Bin Gao
- Shanghai Normal University Chemistry CHINA
| | | | | | | | - Zi Ye
- Shanghai Normal University Chemistry CHINA
| | - Wen-Wen Chen
- Shanghai Normal University Chemistry 100 Guilin Rd 200234 Shanghai CHINA
| | - Baoguo Zhao
- Shanghai Normal University Chemistry Department 100 Guiling Rd 200234 Shanghai CHINA
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9
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Kondo Y, Morimoto H, Ohshima T. Recent Progress towards the Use of Benzophenone Imines as an Ammonia Equivalent. CHEM LETT 2020. [DOI: 10.1246/cl.200099] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Yuta Kondo
- Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Hiroyuki Morimoto
- Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Takashi Ohshima
- Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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10
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Yang J, Ruan P, Yang W, Feng X, Liu X. Enantioselective carbene insertion into the N-H bond of benzophenone imine. Chem Sci 2019; 10:10305-10309. [PMID: 32110317 PMCID: PMC6979361 DOI: 10.1039/c9sc03354h] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 09/16/2019] [Indexed: 01/09/2023] Open
Abstract
Efficient enantioselective insertion of α-diazoesters into the N-H bond of N-sp2-hybridized benzophenone imine was realized by using Rh2(esp)2 and chiral guanidine cooperative catalysis. Both aliphatic and aromatic substituted α-amino esters were obtained in high yields (up to 99%) and good enantioselectivities (up to 95.5 : 4.5 er) under mild reaction conditions.
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Affiliation(s)
- Jian Yang
- Key Laboratory of Green Chemistry & Technology , Ministry of Education , College of Chemistry , Sichuan University , Chengdu 610064 , China .
| | - Peiran Ruan
- Key Laboratory of Green Chemistry & Technology , Ministry of Education , College of Chemistry , Sichuan University , Chengdu 610064 , China .
| | - Wei Yang
- Key Laboratory of Green Chemistry & Technology , Ministry of Education , College of Chemistry , Sichuan University , Chengdu 610064 , China .
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology , Ministry of Education , College of Chemistry , Sichuan University , Chengdu 610064 , China .
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology , Ministry of Education , College of Chemistry , Sichuan University , Chengdu 610064 , China .
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11
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Zi Y, Lange M, Schultz C, Vilotijevic I. Latente Nukleophile in der Lewis‐Base‐katalysierten, enantioselektiven
N
‐Allylierung von N‐Heterozyklen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201903392] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- You Zi
- Institut für Organische un Makromolekulare ChemieFriedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
| | - Markus Lange
- Institut für Organische un Makromolekulare ChemieFriedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
| | - Constanze Schultz
- Institut für Organische un Makromolekulare ChemieFriedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
| | - Ivan Vilotijevic
- Institut für Organische un Makromolekulare ChemieFriedrich-Schiller Universität Jena Humboldtstraße 10 07743 Jena Deutschland
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12
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Zi Y, Lange M, Schultz C, Vilotijevic I. Latent Nucleophiles in Lewis Base Catalyzed Enantioselective
N
‐Allylations of N‐Heterocycles. Angew Chem Int Ed Engl 2019; 58:10727-10731. [DOI: 10.1002/anie.201903392] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/17/2019] [Indexed: 01/18/2023]
Affiliation(s)
- You Zi
- Institute of Organic Chemistry and Macromolecular ChemistryFriedrich Schiller University Jena Humboldtstr. 10 07743 Jena Germany
| | - Markus Lange
- Institute of Organic Chemistry and Macromolecular ChemistryFriedrich Schiller University Jena Humboldtstr. 10 07743 Jena Germany
| | - Constanze Schultz
- Institute of Organic Chemistry and Macromolecular ChemistryFriedrich Schiller University Jena Humboldtstr. 10 07743 Jena Germany
| | - Ivan Vilotijevic
- Institute of Organic Chemistry and Macromolecular ChemistryFriedrich Schiller University Jena Humboldtstr. 10 07743 Jena Germany
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13
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Li Z, Frings M, Yu H, Raabe G, Bolm C. Organocatalytic Asymmetric Allylic Alkylations of Sulfoximines. Org Lett 2018; 20:7367-7370. [DOI: 10.1021/acs.orglett.8b03003] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Zhen Li
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Marcus Frings
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Hao Yu
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Gerhard Raabe
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
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14
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Dočekal V, Šimek M, Dračínský M, Veselý J. Decarboxylative Organocatalytic Allylic Amination of Morita-Baylis-Hillman Carbamates. Chemistry 2018; 24:13441-13445. [DOI: 10.1002/chem.201803677] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Indexed: 01/03/2023]
Affiliation(s)
- Vojtěch Dočekal
- Department of Organic Chemistry; Charles University; Hlavova 8 12843 Prague Czech Republic
| | - Michal Šimek
- Department of Organic Chemistry; Charles University; Hlavova 8 12843 Prague Czech Republic
| | - Martin Dračínský
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague Czech Republic
| | - Jan Veselý
- Department of Organic Chemistry; Charles University; Hlavova 8 12843 Prague Czech Republic
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15
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Kamlar M, Císařová I, Hybelbauerová S, Veselý J. Asymmetric Allylic Amination of Morita-Baylis-Hillman Carbonates with Silylated tert
-Butylhydroxycarbamate Derivatives. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700222] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Martin Kamlar
- Department of Organic Chemistry; Charles University in Prague; Hlavova 8 12843 Prague Czech Republic
| | - Ivana Císařová
- Department of Inorganic Chemistry; Charles University in Prague; Hlavova 8 12843 Prague Czech Republic
| | - Simona Hybelbauerová
- Department of Teaching and Didactics of Chemistry; Charles University in Prague; Albertov 3 12843 Prague Czech Republic
| | - Jan Veselý
- Department of Organic Chemistry; Charles University in Prague; Hlavova 8 12843 Prague Czech Republic
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16
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Du F, Yin L, Ning Y, Peng Y. Catalytic Asymmetric Synthesis of Phosphoryl-1,4-dihydropyridazinesviaan Enantioselective Allylic Alkylation/1,3-Dipolar Cycloaddition/Rearrangement Reaction Sequence. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600353] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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17
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Affiliation(s)
- Liang Hong
- School
of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006 China
| | - Wangsheng Sun
- Key
Laboratory of Preclinical Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou, 730000 China
| | - Dongxu Yang
- Key
Laboratory of Preclinical Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou, 730000 China
| | - Guofeng Li
- Key
Laboratory of Preclinical Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou, 730000 China
| | - Rui Wang
- School
of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006 China
- Key
Laboratory of Preclinical Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou, 730000 China
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18
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Zhao X, Kang T, Shen J, Sha F, Wu X. Enantioselective Allylic Amination of Morita-Baylis-Hillman Acetates Catalyzed by Chiral Thiourea-Phosphine. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500697] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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19
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Yao L, Wang CJ. AsymmetricN-Allylic Alkylation of Hydrazones with Morita-Baylis-Hillman Carbonates. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400790] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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20
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Lu H, Lin JB, Liu JY, Xu PF. One-Pot Asymmetric Synthesis of Quaternary Pyrroloindolones through a Multicatalytic N-Allylation/Hydroacylation Sequence. Chemistry 2014; 20:11659-63. [DOI: 10.1002/chem.201402947] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Indexed: 12/17/2022]
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21
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Kamlar M, Hybelbauerová S, Císařová I, Veselý J. Organocatalytic enantioselective allylic alkylation of MBH carbonates with β-keto esters. Org Biomol Chem 2014; 12:5071-6. [DOI: 10.1039/c4ob00682h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Yan L, Han Z, Zhu B, Yang C, Tan CH, Jiang Z. Asymmetric allylic alkylation of Morita-Baylis-Hillman carbonates with α-fluoro-β-keto esters. Beilstein J Org Chem 2013; 9:1853-7. [PMID: 24062852 PMCID: PMC3778419 DOI: 10.3762/bjoc.9.216] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Accepted: 08/19/2013] [Indexed: 11/23/2022] Open
Abstract
In the presence of a commercially available Cinchona alkaloid as catalyst, the asymmetric allylic alkylation of Morita–Baylis–Hillman carbonates, with α-fluoro-β-keto esters as nucleophiles, have been successfully developed. A series of important fluorinated adducts, with chiral quaternary carbon centres containing a fluorine atom, was achieved in good yields (up to 93%), with good to excellent enantioselectivities (up to 96% ee) and moderate diastereoselectivities (up to 4:1 dr).
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Affiliation(s)
- Lin Yan
- Institute of Chemical Biology, Henan University, Jinming Campus, Kaifeng, Henan, 475004, P. R. China
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23
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Wang QG, Zhou QQ, Deng JG, Chen YC. An Asymmetric Allylic Alkylation–Smiles Rearrangement–Sulfinate Addition Sequence to Construct Chiral Cyclic Sulfones. Org Lett 2013; 15:4786-9. [PMID: 23992537 DOI: 10.1021/ol402158u] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Quan-Gang Wang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China, and College of Pharmacy, Third Military Medical University, Shapingba, Chongqing 400038, China
| | - Qing-Qing Zhou
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China, and College of Pharmacy, Third Military Medical University, Shapingba, Chongqing 400038, China
| | - Jin-Gen Deng
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China, and College of Pharmacy, Third Military Medical University, Shapingba, Chongqing 400038, China
| | - Ying-Chun Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China, and College of Pharmacy, Third Military Medical University, Shapingba, Chongqing 400038, China
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24
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Lin A, Wang J, Mao H, Shi Y, Mao Z, Zhu C. Organocatalytic Asymmetric Allylic Alkylation of Morita-Baylis-Hillman Carbonates with Phosphorus Ylides: Synthesis of Chiral 3-Substituted 2,4-Functionalized 1,4-Pentadienes. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300738] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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25
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Mao H, Lin A, Shi Y, Mao Z, Zhu X, Li W, Hu H, Cheng Y, Zhu C. Construction of Enantiomerically Enriched Diazo Compounds Using Diazo Esters as Nucleophiles: Chiral Lewis Base Catalysis. Angew Chem Int Ed Engl 2013; 52:6288-92. [DOI: 10.1002/anie.201301509] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Indexed: 11/08/2022]
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26
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Mao H, Lin A, Shi Y, Mao Z, Zhu X, Li W, Hu H, Cheng Y, Zhu C. Construction of Enantiomerically Enriched Diazo Compounds Using Diazo Esters as Nucleophiles: Chiral Lewis Base Catalysis. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301509] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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27
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Tong G, Zhu B, Lee R, Yang W, Tan D, Yang C, Han Z, Yan L, Huang KW, Jiang Z. Highly Enantio- and Diastereoselective Allylic Alkylation of Morita–Baylis–Hillman Carbonates with Allyl Ketones. J Org Chem 2013; 78:5067-72. [DOI: 10.1021/jo400496z] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Guanghu Tong
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
475004, PR China
- Key Laboratory
of Natural Medicine
and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan, 475004, PR China
| | - Bo Zhu
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
475004, PR China
- Key Laboratory
of Natural Medicine
and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan, 475004, PR China
| | - Richmond Lee
- KAUST Catalysis Center and Division
of Chemical and Life Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955-6900,
Kingdom of Saudi Arabia
| | - Wenguo Yang
- Key Laboratory
of Natural Medicine
and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan, 475004, PR China
| | - Davin Tan
- KAUST Catalysis Center and Division
of Chemical and Life Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955-6900,
Kingdom of Saudi Arabia
| | - Caiyun Yang
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
475004, PR China
- Key Laboratory
of Natural Medicine
and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan, 475004, PR China
| | - Zhiqiang Han
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
475004, PR China
- Key Laboratory
of Natural Medicine
and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan, 475004, PR China
| | - Lin Yan
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
475004, PR China
- Key Laboratory
of Natural Medicine
and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan, 475004, PR China
| | - Kuo-Wei Huang
- KAUST Catalysis Center and Division
of Chemical and Life Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955-6900,
Kingdom of Saudi Arabia
| | - Zhiyong Jiang
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
475004, PR China
- Key Laboratory
of Natural Medicine
and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan, 475004, PR China
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28
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Wang Y, Zhang T, Liu L. Enantioselective andα-Regioselective Allylic Amination of Morita-Baylis-Hillman Acetates with Simple Aromatic Amines Catalyzed by Planarly Chiral Ligand/Palladium Catalyst. CHINESE J CHEM 2012. [DOI: 10.1002/cjoc.201200771] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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29
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Teng HL, Huang H, Wang CJ. Catalytic asymmetric construction of spiro(γ-butyrolactam-γ-butyrolactone) moieties through sequential reactions of cyclic imino esters with Morita-Baylis-Hillman bromides. Chemistry 2012; 18:12614-8. [PMID: 22927370 DOI: 10.1002/chem.201201475] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2012] [Revised: 06/16/2012] [Indexed: 12/21/2022]
Abstract
Spiro(γ-butyrolactam-γ-butyrolactone): a route to enantioenriched spiro(γ-butyrolactam-γ-butyrolactone) compounds, a valuable motif for drug discovery, was developed by use of a highly efficient copper(I)/TF-BiphamPhos-catalyzed tandem Michael addition-elimination of homoserine lactone derived cyclic imino esters with Morita-Baylis-Hillman (MBH) bromides, followed by treatment with para-toluenesulfonic acid.
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Affiliation(s)
- Huai-Long Teng
- College of Chemistry and Molecular Sciences, Wuhan University, PR China
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30
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Wang X, Meng F, Wang Y, Han Z, Chen YJ, Liu L, Wang Z, Ding K. Aromatic Spiroketal Bisphosphine Ligands: Palladium-Catalyzed Asymmetric Allylic Amination of Racemic Morita-Baylis-Hillman Adducts. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201204925] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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31
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Wang X, Meng F, Wang Y, Han Z, Chen YJ, Liu L, Wang Z, Ding K. Aromatic Spiroketal Bisphosphine Ligands: Palladium-Catalyzed Asymmetric Allylic Amination of Racemic Morita-Baylis-Hillman Adducts. Angew Chem Int Ed Engl 2012; 51:9276-82. [DOI: 10.1002/anie.201204925] [Citation(s) in RCA: 170] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2012] [Indexed: 11/07/2022]
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32
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Zhang H, Zhang SJ, Zhou QQ, Dong L, Chen YC. Organocatalytic asymmetric allylic amination of Morita-Baylis-Hillman carbonates of isatins. Beilstein J Org Chem 2012; 8:1241-5. [PMID: 23019454 PMCID: PMC3458744 DOI: 10.3762/bjoc.8.139] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Accepted: 07/09/2012] [Indexed: 11/23/2022] Open
Abstract
The investigation of a Lewis base catalyzed asymmetric allylic amination of Morita–Baylis–Hillman carbonates derived from isatins afforded an electrophilic pathway to access multifunctional oxindoles bearing a C3-quaternary stereocenter, provided with good to excellent enantioselectivity (up to 94% ee) and in high yields (up to 97%).
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Affiliation(s)
- Hang Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, Department of Medicinal Chemistry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
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33
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Yang W, Tan D, Li L, Han Z, Yan L, Huang KW, Tan CH, Jiang Z. Direct Asymmetric Allylic Alkenylation of N-Itaconimides with Morita–Baylis–Hillman Carbonates. J Org Chem 2012; 77:6600-7. [DOI: 10.1021/jo3012539] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wenguo Yang
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
P. R. China, 475004
| | - Davin Tan
- KAUST Catalysis Center and Division
of Chemical and Life Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, Kingdom
of Saudi Arabia, 23955-6900
| | - Lixin Li
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
P. R. China, 475004
| | - Zhiqiang Han
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
P. R. China, 475004
| | - Lin Yan
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
P. R. China, 475004
| | - Kuo-Wei Huang
- KAUST Catalysis Center and Division
of Chemical and Life Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal, Kingdom
of Saudi Arabia, 23955-6900
| | - Choon-Hong Tan
- Key
Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan, P. R. China, 475004
- Division of Chemistry and Biological Chemistry, Nanyang Technological University, 21 Nanyang Link, Singapore,
637371
| | - Zhiyong Jiang
- Institute of Chemical
Biology, Henan University, Kaifeng, Henan,
P. R. China, 475004
- Key
Laboratory of Natural Medicine and Immuno-Engineering of Henan Province, Henan University, Kaifeng, Henan, P. R. China, 475004
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34
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Zhong F, Luo J, Chen GY, Dou X, Lu Y. Highly Enantioselective Regiodivergent Allylic Alkylations of MBH Carbonates with Phthalides. J Am Chem Soc 2012; 134:10222-7. [DOI: 10.1021/ja303115m] [Citation(s) in RCA: 172] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Fangrui Zhong
- Department of Chemistry & Medicinal Chemistry Program, Life Sciences Institute, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Jie Luo
- Department of Chemistry & Medicinal Chemistry Program, Life Sciences Institute, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Guo-Ying Chen
- Department of Chemistry & Medicinal Chemistry Program, Life Sciences Institute, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Xiaowei Dou
- Department of Chemistry & Medicinal Chemistry Program, Life Sciences Institute, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Yixin Lu
- Department of Chemistry & Medicinal Chemistry Program, Life Sciences Institute, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
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35
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Zhao MX, Chen MX, Tang WH, Wei DK, Dai TL, Shi M. Cinchona Alkaloid Catalyzed Regio- and Enantioselective Allylic Amination of Morita-Baylis-Hillman Carbonates with Isatins. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200376] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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36
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Liu TY, Xie M, Chen YC. Organocatalytic asymmetric transformations of modified Morita–Baylis–Hillman adducts. Chem Soc Rev 2012; 41:4101-12. [DOI: 10.1039/c2cs35017c] [Citation(s) in RCA: 309] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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37
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Huang X, Peng J, Dong L, Chen YC. Asymmetric assembly of 2-oxindole and α-angelica lactone units to construct vicinal quaternary chiral centers. Chem Commun (Camb) 2012; 48:2439-41. [DOI: 10.1039/c2cc17777c] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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