1
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Soam P, Gaba H, Mandal D, Tyagi V. A Pd-catalyzed one-pot cascade consisting of C-C/C-O/N-N bond formation to access benzoxazine fused 1,2,3-triazoles. Org Biomol Chem 2021; 19:9936-9945. [PMID: 34739023 DOI: 10.1039/d1ob01539g] [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
A Pd-catalyzed one-pot cascade consisting of C-C/C-O/N-N bond formation to access clinically important fused 1,2,3-triazoles using N-aryl-α-(tosylhydrazone)acetamides with isocyanide has been developed. Besides, various substitutions on the N-aryl part of acetamides along with different isocyanides show good compatibility in this protocol. Next, two plausible mechanistic routes were proposed; however, one of the routes was more favourable which involved the formation of a benzoxazine ring first followed by the realization of a triazole ring. Additionally, the more favourable mechanistic route was investigated using DFT studies which suggests that the formations of a Pd(II)-isocyanide complex and α-diazoimino intermediates were key steps in the catalytic cycle.
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Affiliation(s)
- Pooja Soam
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala-147004, Punjab, India.
| | - Hashmita Gaba
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala-147004, Punjab, India.
| | - Debasish Mandal
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala-147004, Punjab, India.
| | - Vikas Tyagi
- School of Chemistry and Biochemistry, Thapar Institute of Engineering and Technology, Patiala-147004, Punjab, India.
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2
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Affiliation(s)
- Carmen Nájera
- Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Alicante, Apdo. 99, Alicante E-03080, Spain
| | - Leiv K. Sydnes
- Department of Chemistry, University of Bergen, Allégt. 41, Bergen NO-5007, Norway
| | - Miguel Yus
- Centro de Innovación en Química Avanzada (ORFEO−CINQA), Universidad de Alicante, Apdo. 99, Alicante E-03080, Spain
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3
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A Straightforward Synthesis of Functionalized cis-Perhydroisoquinolin-1-ones. Molecules 2019; 24:molecules24030557. [PMID: 30717460 PMCID: PMC6385050 DOI: 10.3390/molecules24030557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 01/29/2019] [Accepted: 01/30/2019] [Indexed: 11/17/2022] Open
Abstract
Base-catalyzed annulation reactions of 5,6-dihydro-2(1H)-pyridones with Nazarov-type reagents are reported. The effect of the solvent polarity and the concentration of the reagents is studied. The process involves two successive Michael additions and stereoselectively provides functionalized cis-perhydroisoquinolin-1-ones.
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4
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Schwertz G, Zanetti A, Nascimento de Oliveira M, Gomez Fernandez MA, Dioury F, Cossy J, Amara Z. Synthesis of amorpha-4,11-diene from dihydroartemisinic acid. Tetrahedron 2019; 75:743-748. [PMID: 30739959 PMCID: PMC6346372 DOI: 10.1016/j.tet.2018.12.050] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Amorphadiene is a natural product involved in the biosynthesis of the antimalarial drug artemisinin. A convenient four-step synthesis of amorphadiene, starting from commercially available dihydroartemisinic acid, is reported. The targeted molecule is isolated with an overall yield of 85% on a multi-gram scale in four steps with only one chromatography. A direct method for the production of amorpha-4,11-diene. The multi-step sequence is high yielding, scalable and reproducible. The multi-step sequence involves only one chromatography. The last step is accelerated using microwave irradiation.
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Affiliation(s)
- Geoffrey Schwertz
- Laboratoire de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI), UMR 8231, ESPCI ParisTech/CNRS/PSL Research University, Paris Cedex 05, France.,Equipe de Chimie Moléculaire, Laboratoire GBCM, EA7528, Conservatoire National des Arts et Métiers, HESAM Université, 2 rue Conté, 75003, Paris, France
| | - Andrea Zanetti
- Laboratoire de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI), UMR 8231, ESPCI ParisTech/CNRS/PSL Research University, Paris Cedex 05, France.,Equipe de Chimie Moléculaire, Laboratoire GBCM, EA7528, Conservatoire National des Arts et Métiers, HESAM Université, 2 rue Conté, 75003, Paris, France
| | - Marllon Nascimento de Oliveira
- Laboratoire de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI), UMR 8231, ESPCI ParisTech/CNRS/PSL Research University, Paris Cedex 05, France.,Equipe de Chimie Moléculaire, Laboratoire GBCM, EA7528, Conservatoire National des Arts et Métiers, HESAM Université, 2 rue Conté, 75003, Paris, France
| | - Mario Andrès Gomez Fernandez
- Laboratoire de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI), UMR 8231, ESPCI ParisTech/CNRS/PSL Research University, Paris Cedex 05, France.,Equipe de Chimie Moléculaire, Laboratoire GBCM, EA7528, Conservatoire National des Arts et Métiers, HESAM Université, 2 rue Conté, 75003, Paris, France
| | - Fabienne Dioury
- Equipe de Chimie Moléculaire, Laboratoire GBCM, EA7528, Conservatoire National des Arts et Métiers, HESAM Université, 2 rue Conté, 75003, Paris, France
| | - Janine Cossy
- Laboratoire de Chimie Organique, Institute of Chemistry, Biology and Innovation (CBI), UMR 8231, ESPCI ParisTech/CNRS/PSL Research University, Paris Cedex 05, France
| | - Zacharias Amara
- Equipe de Chimie Moléculaire, Laboratoire GBCM, EA7528, Conservatoire National des Arts et Métiers, HESAM Université, 2 rue Conté, 75003, Paris, France
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5
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Lei H, Xin S, Qiu Y, Zhang X. Enantioselective total synthesis of (-)-kainic acid and (+)-acromelic acid C via Rh(i)-catalyzed asymmetric enyne cycloisomerization. Chem Commun (Camb) 2018; 54:727-730. [PMID: 29214245 DOI: 10.1039/c7cc07967b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A diversity-oriented synthetic strategy was developed for the total synthesis of kainoid amino acids, which led to the enantioselective synthesis of (-)-kainic acid and the first total synthesis of (+)-acromelic acid C. Rh(i)-catalyzed asymmetric enyne cycloisomerization served as the key reaction in this strategy for the rapid construction of highly functionalized lactam, and the resulting vinyl acetate moiety was further utilized as a versatile building block for the installation of both isopropylidene and 2-pyridone units existing in natural kainoids.
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Affiliation(s)
- Honghui Lei
- Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, China.
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6
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Chen P, Wu Y, Zhu S, Jiang H, Ma Z. Ir-Catalyzed reactions in natural product synthesis. Org Chem Front 2018. [DOI: 10.1039/c7qo00665a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This review highlights the recent applications of Ir-catalyzed reactions in the total synthesis of natural products.
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Affiliation(s)
- Pengquan Chen
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- People's Republic of China
| | - Yuecheng Wu
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- People's Republic of China
| | - Shifa Zhu
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- People's Republic of China
| | - Huanfeng Jiang
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- People's Republic of China
| | - Zhiqiang Ma
- Key Lab of Functional Molecular Engineering of Guangdong Province
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- People's Republic of China
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7
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Estarellas C, Arioli F, Pérez M, Are C, Hevia D, Molins E, Luque FJ, Bosch J, Amat M. Origin of the Base-Dependent Facial Selectivity in Annulation Reactions of Nazarov-Type Reagents with Unsaturated Indolo[2,3- a]quinolizidine Lactams. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700610] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Carolina Estarellas
- Department of Nutrition; Food Sciences and Gastronomy; Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB); University of Barcelona; 08921 Santa Coloma de Gramanet Spain
| | - Federica Arioli
- Laboratory of Organic Chemistry; Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB); University of Barcelona; 08028 Barcelona Spain
| | - Maria Pérez
- Department of Nutrition; Food Sciences and Gastronomy; Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB); University of Barcelona; 08921 Santa Coloma de Gramanet Spain
| | - Celeste Are
- Laboratory of Organic Chemistry; Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB); University of Barcelona; 08028 Barcelona Spain
| | - David Hevia
- Laboratory of Organic Chemistry; Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB); University of Barcelona; 08028 Barcelona Spain
| | - Elies Molins
- Institut de Ciència de Materials (CSIC); Campus UAB 08193 Cerdanyola Spain
| | - F. Javier Luque
- Department of Nutrition; Food Sciences and Gastronomy; Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB); University of Barcelona; 08921 Santa Coloma de Gramanet Spain
| | - Joan Bosch
- Laboratory of Organic Chemistry; Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB); University of Barcelona; 08028 Barcelona Spain
| | - Mercedes Amat
- Laboratory of Organic Chemistry; Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB); University of Barcelona; 08028 Barcelona Spain
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8
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Ring A, Ford A, Maguire AR. Substrate and catalyst effects in C–H insertion reactions of α-diazoacetamides. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.10.081] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Kováčová S, Adla SK, Maier L, Babiak M, Mizushina Y, Paruch K. Synthesis of carbocyclic analogs of dehydroaltenusin: identification of a stable inhibitor of calf DNA polymerase α. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.08.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Ford A, Miel H, Ring A, Slattery CN, Maguire AR, McKervey MA. Modern Organic Synthesis with α-Diazocarbonyl Compounds. Chem Rev 2015; 115:9981-10080. [PMID: 26284754 DOI: 10.1021/acs.chemrev.5b00121] [Citation(s) in RCA: 1093] [Impact Index Per Article: 121.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
| | - Hugues Miel
- Almac Discovery Ltd. , David Keir Building, Stranmillis Road, Belfast BT9 5AG, United Kingdom
| | | | | | | | - M Anthony McKervey
- Almac Sciences Ltd. , Almac House, 20 Seagoe Industrial Estate, Craigavon BT63 5QD, United Kingdom
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11
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Arioli F, Pérez M, Are C, Estarellas C, Luque FJ, Bosch J, Amat M. Stereocontrolled Annulations of Indolo[2,3-a]quinolizidine-Derived Lactams with a Silylated Nazarov Reagent: Access to Allo and Epiallo Yohimbine-Type Derivatives. Chemistry 2015; 21:13382-9. [DOI: 10.1002/chem.201501912] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Indexed: 11/10/2022]
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12
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Yan G, Borah AJ, Wang L, Yang M. Recent Advances in Transition Metal-Catalyzed Methylation Reactions. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400984] [Citation(s) in RCA: 108] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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13
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Zhang M, Watanabe K, Tsukamoto M, Shibuya R, Morimoto H, Ohshima T. A Short Scalable Route to (−)-α-Kainic Acid Using Pt-Catalyzed Direct Allylic Amination. Chemistry 2015; 21:3937-41. [DOI: 10.1002/chem.201406557] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Indexed: 01/11/2023]
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14
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15
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Budny M, Nowak M, Wojtczak A, Wolan A. Synthesis ofN-(2,3,4,5,6-Pentafluorobenzyloxy)-γ-lactams by Rhodium-Catalyzed Cyclization of Diazo Amides. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402571] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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16
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Clarke LA, Ring A, Ford A, Sinha AS, Lawrence SE, Maguire AR. Enantioselective copper catalysed C–H insertion reaction of 2-sulfonyl-2-diazoacetamides to form γ-lactams. Org Biomol Chem 2014; 12:7612-28. [DOI: 10.1039/c4ob01430h] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Sorto N, Di Maso MJ, Muñoz MA, Dougherty RJ, Fettinger JC, Shaw JT. Diastereoselective synthesis of γ- and δ-lactams from imines and sulfone-substituted anhydrides. J Org Chem 2014; 79:2601-10. [PMID: 24552208 PMCID: PMC3977582 DOI: 10.1021/jo500050n] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Indexed: 12/16/2022]
Abstract
Sulfone-substituted γ- and δ-lactams have been prepared in a single step with high diastereoselectivity. Sulfonylglutaric anhydrides produce intermediates that readily decarboxylate to provide δ-lactams with high diastereoselectivity. Substituents at the 3- or 4-position of the glutaric anhydride induce high levels of stereocontrol. Sulfonylsuccinic anhydrides produce intermediate carboxylic acids that can be trapped as methyl esters or allowed to decarboxylate under mild conditions. This method has been applied to a short synthesis of the pyrrolizidine alkaloid (±)-isoretronecanol.
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Affiliation(s)
- Nohemy
A. Sorto
- Department
of Chemistry, University of California,
Davis, One Shields Avenue, Davis, California 95616, United States
| | - Michael J. Di Maso
- Department
of Chemistry, University of California,
Davis, One Shields Avenue, Davis, California 95616, United States
| | - Manuel A. Muñoz
- Department
of Chemistry, University of California,
Davis, One Shields Avenue, Davis, California 95616, United States
| | - Ryan J. Dougherty
- Department
of Chemistry, University of California,
Davis, One Shields Avenue, Davis, California 95616, United States
| | - James C. Fettinger
- Department
of Chemistry, University of California,
Davis, One Shields Avenue, Davis, California 95616, United States
| | - Jared T. Shaw
- Department
of Chemistry, University of California,
Davis, One Shields Avenue, Davis, California 95616, United States
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18
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Ye LW, Shu C, Gagosz F. Recent progress towards transition metal-catalyzed synthesis of γ-lactams. Org Biomol Chem 2014; 12:1833-45. [DOI: 10.1039/c3ob42181c] [Citation(s) in RCA: 109] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The scope of transition metal-catalyzed synthesis of functionalized γ-lactams has broadened tremendously in the last decade (see the picture). These metal-catalyzed processes are reviewed by highlighting their specificity and applicability, and the mechanistic rationale is presented where possible.
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Affiliation(s)
- Long-Wu Ye
- Department of Chemistry and Fujian Provincial Key Laboratory of Chemical Biology
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005, P. R. China
| | - Chao Shu
- Department of Chemistry and Fujian Provincial Key Laboratory of Chemical Biology
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005, P. R. China
| | - Fabien Gagosz
- Laboratoire de Synthèse Organique (DCSO)
- UMR 7652 CNRS/Ecole Polytechnique
- Ecole Polytechnique
- 91128 Palaiseau cedex, France
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19
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Vulovic B, Gruden-Pavlovic M, Matovic R, Saicic RN. Substrate Stereocontrol in the Intramolecular Organocatalyzed Tsuji–Trost Reaction: Enantioselective Synthesis of Allokainates. Org Lett 2013; 16:34-7. [DOI: 10.1021/ol4028557] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Bojan Vulovic
- Faculty
of Chemistry, University of Belgrade, Studentski trg 16, P.O. Box 51, 11158 Belgrade 118, Serbia
| | - Maja Gruden-Pavlovic
- Faculty
of Chemistry, University of Belgrade, Studentski trg 16, P.O. Box 51, 11158 Belgrade 118, Serbia
| | | | - Radomir N. Saicic
- Faculty
of Chemistry, University of Belgrade, Studentski trg 16, P.O. Box 51, 11158 Belgrade 118, Serbia
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20
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Kalia D, Merey G, Guo M, Sintim HO. N–O Tethered Carbenoid Cyclopropanation Facilitates the Synthesis of a Functionalized Cyclopropyl-Fused Pyrrolidine. J Org Chem 2013; 78:6131-42. [DOI: 10.1021/jo400788a] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Dimpy Kalia
- Department of Chemistry and
Biochemistry, University of Maryland, College
Park, Maryland 20742, United States
| | - Gökce Merey
- Department of Chemistry and
Biochemistry, University of Maryland, College
Park, Maryland 20742, United States
- Chemical Engineering Department, Hitit University, Corum, Turkey
| | - Min Guo
- Department of Chemistry and
Biochemistry, University of Maryland, College
Park, Maryland 20742, United States
| | - Herman O. Sintim
- Department of Chemistry and
Biochemistry, University of Maryland, College
Park, Maryland 20742, United States
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21
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Kesava Reddy N, Chandrasekhar S. Total synthesis of (-)-α-kainic acid via chirality transfer through Ireland-Claisen rearrangement. J Org Chem 2013; 78:3355-60. [PMID: 23470056 DOI: 10.1021/jo400001t] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The total synthesis of (-)-α-Kainic acid is accomplished using a linear strategy involving Noyori asymmetric reduction and chirality transfer through Ireland-Claisen rearrangement as key steps.
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Affiliation(s)
- Naredla Kesava Reddy
- Division of Natural Products Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, India 500 007
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22
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Bhat C, Tilve SG. Tandem approaches for the synthesis of functionalized pyrrolidones: efficient routes toward allokainic acid and kainic acid. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2012.11.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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23
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Fujiwara H, Kurogi T, Okaya S, Okano K, Tokuyama H. Total Synthesis of (−)-Acetylaranotin. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201207307] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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24
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Fujiwara H, Kurogi T, Okaya S, Okano K, Tokuyama H. Total Synthesis of (−)-Acetylaranotin. Angew Chem Int Ed Engl 2012; 51:13062-5. [DOI: 10.1002/anie.201207307] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2012] [Indexed: 11/11/2022]
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25
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Yu HJ, Shao C, Cui Z, Feng CG, Lin GQ. Highly Enantioselective Alkenylation of Cyclic α,β-Unsaturated Carbonyl Compounds as Catalyzed by a Rhodium-Diene Complex: Application to the Synthesis of (S)-Pregabalin and (−)-α-Kainic Acid. Chemistry 2012; 18:13274-8. [DOI: 10.1002/chem.201202660] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Indexed: 02/04/2023]
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26
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Funktionalisierung von C-H-Bindungen: neue Synthesemethoden für Naturstoffe und Pharmazeutika. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201201666] [Citation(s) in RCA: 756] [Impact Index Per Article: 63.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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27
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Yamaguchi J, Yamaguchi AD, Itami K. CH Bond Functionalization: Emerging Synthetic Tools for Natural Products and Pharmaceuticals. Angew Chem Int Ed Engl 2012; 51:8960-9009. [DOI: 10.1002/anie.201201666] [Citation(s) in RCA: 2423] [Impact Index Per Article: 201.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Indexed: 01/04/2023]
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28
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Kitamoto K, Nakayama Y, Sampei M, Ichiki M, Furuya N, Sato T, Chida N. Chirality Transfers through Sequential Sigmatropic Rearrangements of Allylic Vicinal Diols: Development and Application to Total Synthesis of (-)-Kainic Acid. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200523] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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29
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Orellana A, Pandey SK, Carret S, Greene AE, Poisson JF. A Diels–Alder-Based Total Synthesis of (−)-Kainic Acid. J Org Chem 2012; 77:5286-96. [DOI: 10.1021/jo300608g] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Arturo Orellana
- Département de Chimie Moléculaire (SERCO)
CNRS, UMR-5250, ICMG FR-2607, Université Joseph Fourier BP-53, 38041 Grenoble Cedex 9, France
| | - Sushil K. Pandey
- Département de Chimie Moléculaire (SERCO)
CNRS, UMR-5250, ICMG FR-2607, Université Joseph Fourier BP-53, 38041 Grenoble Cedex 9, France
| | - Sébastien Carret
- Département de Chimie Moléculaire (SERCO)
CNRS, UMR-5250, ICMG FR-2607, Université Joseph Fourier BP-53, 38041 Grenoble Cedex 9, France
| | - Andrew E. Greene
- Département de Chimie Moléculaire (SERCO)
CNRS, UMR-5250, ICMG FR-2607, Université Joseph Fourier BP-53, 38041 Grenoble Cedex 9, France
| | - Jean-François Poisson
- Département de Chimie Moléculaire (SERCO)
CNRS, UMR-5250, ICMG FR-2607, Université Joseph Fourier BP-53, 38041 Grenoble Cedex 9, France
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30
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31
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Luo Z, Zhou B, Li Y. Total Synthesis of (−)-(α)-Kainic Acid via a Diastereoselective Intramolecular [3 + 2] Cycloaddition Reaction of an Aryl Cyclopropyl Ketone with an Alkyne. Org Lett 2012; 14:2540-3. [DOI: 10.1021/ol3008414] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhi Luo
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Road Zu Chong Zhi, Zhangjiang Hi-Tech Park, Shanghai 201203, P.R. China
| | - Bing Zhou
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Road Zu Chong Zhi, Zhangjiang Hi-Tech Park, Shanghai 201203, P.R. China
| | - Yuanchao Li
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Road Zu Chong Zhi, Zhangjiang Hi-Tech Park, Shanghai 201203, P.R. China
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Evans PA, Inglesby PA. Diastereoselective Rhodium-Catalyzed Ene-Cycloisomerization Reactions of Alkenylidenecyclopropanes: Total Synthesis of (−)-α-Kainic Acid. J Am Chem Soc 2012; 134:3635-8. [DOI: 10.1021/ja210804r] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- P. Andrew Evans
- Department of Chemistry, The University of Liverpool, Crown Street, Liverpool L69 7ZD, United
Kingdom
| | - Phillip A. Inglesby
- Department of Chemistry, The University of Liverpool, Crown Street, Liverpool L69 7ZD, United
Kingdom
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33
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Catalytic enantioselective synthesis of azacycloalkenes via intermolecular rhodium carbenoid C–H insertion/ring-closing metathesis sequence. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2011.12.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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Chou SSP, Wu CJJ. Ring opening of dihydro-2-pyridones and intramolecular Diels–Alder reactions. Tetrahedron 2012. [DOI: 10.1016/j.tet.2011.11.060] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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35
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Felluga F, Forzato C, Nitti P, Pitacco G, Ghelfi F, Valentin E. First chemoenzymatic synthesis of (+)-2-carboxypyrrolidine-3-acetic acid, the nucleus of kainoid amino acids. Chirality 2011; 24:112-8. [PMID: 22180179 DOI: 10.1002/chir.21032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2011] [Accepted: 09/08/2011] [Indexed: 11/12/2022]
Abstract
The distinctive nucleus of kainoid amino acids, (2S,3R)-(+)-2-carboxypyrrolidine-3-acetic acid 6, was synthesized by a chemoenzymatic process, exploiting the diastereomeric cis/trans methyl pyroglutamate derivatives 10a-c/11a-c as key intermediates. These mixtures, when subjected to a kinetic resolution mediated by α-chymotrypsin, reacted diastereo-, regio-, and enantioselectively to give the trans derivatives (+)-10a-c possessing the correct (2S,3R) configuration. Subsequently, the desired product (2S,3R)-(+)-6 could be obtained after well-established transformations.
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Affiliation(s)
- Fulvia Felluga
- Department of Chemical and Pharmaceutical Sciences, University of Trieste, Trieste, Italy.
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36
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Parsons PJ, Rushton SP, Panta RR, Murray AJ, Coles MP, Lai J. New synthetic routes to the kainoids: a synthesis of kainic acid and its analogues. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.10.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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37
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Wei G, Chalker JM, Cohen T. Synthesis of (−)-α-Kainic Acid via TMSCl-Promoted Pd-Catalyzed Zinc-ene Cyclization of an Allyl Acetate. J Org Chem 2011; 76:7912-7. [DOI: 10.1021/jo201341q] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Guoqing Wei
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Justin M. Chalker
- Chemistry Research Laboratory, University of Oxford, Mansfield Road, Oxford OX1 3TA, U.K
| | - Theodore Cohen
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
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38
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Lowe MA, Ostovar M, Ferrini S, Chen CC, Lawrence PG, Fontana F, Calabrese AA, Aggarwal VK. Palladium-Mediated Annulation of Vinyl Aziridines with Michael Acceptors: Stereocontrolled Synthesis of Substituted Pyrrolidines and Its Application in a Formal Synthesis of (−)-α-Kainic Acid. Angew Chem Int Ed Engl 2011; 50:6370-4. [DOI: 10.1002/anie.201101389] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2011] [Revised: 04/18/2011] [Indexed: 11/10/2022]
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39
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Lowe MA, Ostovar M, Ferrini S, Chen CC, Lawrence PG, Fontana F, Calabrese AA, Aggarwal VK. Palladium-Mediated Annulation of Vinyl Aziridines with Michael Acceptors: Stereocontrolled Synthesis of Substituted Pyrrolidines and Its Application in a Formal Synthesis of (−)-α-Kainic Acid. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201101389] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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40
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Kamon T, Irifune Y, Tanaka T, Yoshimitsu T. Total Synthesis of (±)-Kainic Acid: A Photochemical C–H Carbamoylation Approach. Org Lett 2011; 13:2674-7. [DOI: 10.1021/ol200772f] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takuma Kamon
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Yayoi Irifune
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Tetsuaki Tanaka
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Takehiko Yoshimitsu
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, Osaka 565-0871, Japan
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41
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Affiliation(s)
- Satoshi Takita
- Graduate School of Pharmaceutical Sciences, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Satoshi Yokoshima
- Graduate School of Pharmaceutical Sciences, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Tohru Fukuyama
- Graduate School of Pharmaceutical Sciences, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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42
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Higashi T, Isobe Y, Ouchi H, Suzuki H, Okazaki Y, Asakawa T, Furuta T, Wakimoto T, Kan T. Stereocontrolled Synthesis of (+)-Methoxyphenylkainic Acid and (+)-Phenylkainic Acid. Org Lett 2011; 13:1089-91. [DOI: 10.1021/ol103131p] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takumi Higashi
- School of Pharmaceutical Sciences, University of Shizuoka and Global COE Program, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Yoichiro Isobe
- School of Pharmaceutical Sciences, University of Shizuoka and Global COE Program, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Hitoshi Ouchi
- School of Pharmaceutical Sciences, University of Shizuoka and Global COE Program, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Hiroto Suzuki
- School of Pharmaceutical Sciences, University of Shizuoka and Global COE Program, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Yuko Okazaki
- School of Pharmaceutical Sciences, University of Shizuoka and Global COE Program, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Tomohiro Asakawa
- School of Pharmaceutical Sciences, University of Shizuoka and Global COE Program, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Takumi Furuta
- School of Pharmaceutical Sciences, University of Shizuoka and Global COE Program, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Toshiyuki Wakimoto
- School of Pharmaceutical Sciences, University of Shizuoka and Global COE Program, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Toshiyuki Kan
- School of Pharmaceutical Sciences, University of Shizuoka and Global COE Program, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
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43
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Herrmann P, Bach T. Diastereotopos-differentiating C–H activation reactions at methylene groups. Chem Soc Rev 2011; 40:2022-38. [DOI: 10.1039/c0cs00027b] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Kitamoto K, Sampei M, Nakayama Y, Sato T, Chida N. Novel Sequential Sigmatropic Rearrangements of Allylic Diols: Application to the Total Synthesis of (−)-Kainic Acid. Org Lett 2010; 12:5756-9. [DOI: 10.1021/ol1026602] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Katsunori Kitamoto
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Mana Sampei
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Yasuaki Nakayama
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Takaaki Sato
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
| | - Noritaka Chida
- Department of Applied Chemistry, Faculty of Science and Technology, Keio University, 3-14-1, Hiyoshi, Kohoku-ku, Yokohama 223-8522, Japan
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45
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Zhang B, Wee AGH. Di- and Trisubstituted γ-Lactams via Rh(II)-carbenoid Reaction of N-Cα-Branched, N-Bis(trimethylsilyl)methyl α-Diazoamides. Synthesis of (±)-α-Allokainic Acid. Org Lett 2010; 12:5386-9. [DOI: 10.1021/ol1021564] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bao Zhang
- Department of Chemistry and Biochemistry, University of Regina, Regina, Saskatchewan, Canada S4S 0A2
| | - Andrew G. H. Wee
- Department of Chemistry and Biochemistry, University of Regina, Regina, Saskatchewan, Canada S4S 0A2
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46
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Farwick A, Helmchen G. Enantioselective Total Synthesis of (−)-α-Kainic Acid. Org Lett 2010; 12:1108-11. [DOI: 10.1021/ol1001076] [Citation(s) in RCA: 87] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Andreas Farwick
- Organisch-Chemisches Institut der Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany
| | - Günter Helmchen
- Organisch-Chemisches Institut der Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, D-69120 Heidelberg, Germany
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47
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Doyle MP, Duffy R, Ratnikov M, Zhou L. Catalytic Carbene Insertion into C−H Bonds. Chem Rev 2009; 110:704-24. [DOI: 10.1021/cr900239n] [Citation(s) in RCA: 1392] [Impact Index Per Article: 92.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Michael P. Doyle
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742
| | - Richard Duffy
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742
| | - Maxim Ratnikov
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742
| | - Lei Zhou
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742
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48
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Pavlyuk O, Teller H, McMills MC. An efficient synthesis of nitrogen-containing heterocycles via a tandem carbenoid N–H insertion/ring-closing metathesis sequence. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.03.085] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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49
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Majik MS, Parameswaran PS, Tilve SG. Tandem Wittig−Ene Reaction Approach to Kainic Acid. J Org Chem 2009; 74:3591-4. [DOI: 10.1021/jo900196t] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mahesh S. Majik
- Department of Chemistry, Goa University, Taleigao Plateau, Goa 403 206, India, and National Institute of Oceanography, Dona Paula, Goa 403 004, India
| | - Peruninakulath S. Parameswaran
- Department of Chemistry, Goa University, Taleigao Plateau, Goa 403 206, India, and National Institute of Oceanography, Dona Paula, Goa 403 004, India
| | - Santosh G. Tilve
- Department of Chemistry, Goa University, Taleigao Plateau, Goa 403 206, India, and National Institute of Oceanography, Dona Paula, Goa 403 004, India
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50
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Davies HML, Dick AR. Functionalization of Carbon–Hydrogen Bonds Through Transition Metal Carbenoid Insertion. C-H ACTIVATION 2009; 292:303-45. [DOI: 10.1007/128_2009_11] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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