1
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Lee HJ, Maruoka K. Design of Bifunctional Amino Tf-Amide Organocatalysts and Application in Various Asymmetric Transformations. CHEM REC 2022; 22:e202200004. [PMID: 35179310 DOI: 10.1002/tcr.202200004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/01/2022] [Accepted: 02/02/2022] [Indexed: 11/08/2022]
Abstract
In this personal account, we describe our recent developments on the four types of amino Tf-amide catalysts in asymmetric transformations. Firstly, axially chiral biaryl-based secondary-amino Tf-amide catalyzed various stereoselective reactions via enamine intermediates. Secondly, pyrrolidine-based secondary-amino aliphatic Tf-amide catalyzed asymmetric direct Mannich reaction. Thirdly, chiral primary-amino aliphatic Tf-amide catalyzed asymmetric direct aldol reaction and conjugate addition. Finally, modified chiral amino aromatic Tf-amide catalyzed asymmetric transformations. These four different strategies are illustrated by using various organocatalyzed asymmetric transformations.
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Affiliation(s)
- Hyo-Jun Lee
- Department of Chemistry, Kunsan National University, Gunsan, 54150, Republic of Korea
| | - Keiji Maruoka
- Graduate School of Pharmaceutical Sciences, Kyoto University Sakyo, Kyoto, 606-8501, Japan.,School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou, 510006, China
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2
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Homma C, Kano T, Maruoka K. Bifunctional amino sulfonamide-catalyzed asymmetric conjugate addition to alkenyl alkynyl ketimines as enone surrogates. Chem Commun (Camb) 2021; 57:2808-2811. [PMID: 33600542 DOI: 10.1039/d0cc07842e] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A bifunctional amino sulfonamide-catalyzed asymmetric conjugate addition of aldehydes to alkenyl alkynyl ketimines as reactive surrogates for enones has been developed. Use of a phenylcyclopropane-based amino sulfonamide catalyst, which can activate and orient the ketimines through hydrogen bonding, affords the desired conjugate adducts with high chemo-, diastereo- and enantioselectivity.
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Affiliation(s)
- Chihiro Homma
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan.
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3
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Abe M, Jean A, Blanchet J, Rouden J, Maddaluno J, De Paolis M. H-bonding vs Protonation of Alkynes in Regioselective Hydroamination Reactions: A Glimpse into the Reactivity of Arylogous Ynolethers and Ynamines. J Org Chem 2019; 84:15448-15475. [PMID: 31671943 DOI: 10.1021/acs.joc.9b02471] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In this paper is described the competition and transition between hydrogen bonding and protonation of alkynes connected, on one side, to various aromatic rings and to chiral amino ester appendages on the other side. While the first mode of activation induced the cyclization into pyrrolidines, the protonation of the alkyne led preferentially to tetrahydropyridines due to the higher level of the highest occupied molecular orbital (HOMO) of the considered arylogous ynolethers and ynamines. The transition between H-bonding and protonation was observed with the alkyne substituted with 2-methoxyphenyl, for which the cyclization delivered either five- or six-membered rings depending on the temperature of the experiment. From there, the cyclization of dialkoxy- and trialkoxyphenyl-substituted alkynes into six-membered rings, i.e., tetrahydropyridines, was developed. When next applied to alkynylindoles, the same pattern of cyclization provided six-membered rings as an illustration of the reactivity of arylogous ynamines. Thanks to the high reactivity of the intermediate cationic species, weak nucleophiles such as NH-oxazolidinone participated efficiently in the hydroamination reaction of alkynylindoles. Pyrrolidines, tetrahydropyridines, and piperidines decorated with various aromatics and substituents were thus prepared in enantio- and stereoselective manner. Capitalizing on the enamine moiety of the azaheterocycles, the molecular diversity was extended through stereoselective oxidation and ring contraction processes.
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Affiliation(s)
- Masahiro Abe
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038) , 76000 Rouen , France
| | - Alexandre Jean
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038) , 76000 Rouen , France.,Normandie Université, ENSICAEN, CNRS, Laboratoire LCMT (UMR 6507 & FR 3038) , 14000 Caen , France
| | - Jérôme Blanchet
- Normandie Université, ENSICAEN, CNRS, Laboratoire LCMT (UMR 6507 & FR 3038) , 14000 Caen , France
| | - Jacques Rouden
- Normandie Université, ENSICAEN, CNRS, Laboratoire LCMT (UMR 6507 & FR 3038) , 14000 Caen , France
| | - Jacques Maddaluno
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038) , 76000 Rouen , France
| | - Michaël De Paolis
- Normandie Université, UNIROUEN, INSA de Rouen, CNRS, Laboratoire COBRA (UMR 6014 & FR 3038) , 76000 Rouen , France
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4
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Xie F, Yang F, Liang Y, Li L, Xia Y, Jiang F, Liu W, Qi Y, Chowdhury SR, Xie D, Fu L. Investigation of stereoisomeric bisarylethenesulfonic acid esters for discovering potent and selective PTP1B inhibitors. Eur J Med Chem 2019; 164:408-422. [DOI: 10.1016/j.ejmech.2018.12.032] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 12/11/2018] [Accepted: 12/14/2018] [Indexed: 01/03/2023]
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5
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Konda S, Zhao JCG. Enantioselective anti-Mannich reaction catalyzed by modularly designed organocatalysts. Tetrahedron 2018; 74:6166-6172. [PMID: 30923409 PMCID: PMC6433386 DOI: 10.1016/j.tet.2018.09.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
A highly stereoselective method for achieving the anti-Mannich reaction of aldehydes and ketones with ethyl (4-methoxyphenylimino)acetate was realized using the modularly designed organocatalysts (MDOs) self-assembled from cinchona alkaloid derivatives and (A)-pyrrolidien-3-carboxylic acid in the reaction media. The desired anti-Mannich products were obtained in good to excellent yields (up to 93%), excellent diastereoselectivities (up to 99:1 dr), and good to high enantioselectivities (up to 99% ee).
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Affiliation(s)
- Swapna Konda
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, USA
| | - John C.-G. Zhao
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249-0698, USA
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6
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Affiliation(s)
| | - Maryam Zirak
- Department
of Chemistry, Payame Noor University, Tehran 19395-3697, Iran
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7
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Patrick DA, Gillespie JR, McQueen J, Hulverson MA, Ranade RM, Creason SA, Herbst ZM, Gelb MH, Buckner FS, Tidwell RR. Urea Derivatives of 2-Aryl-benzothiazol-5-amines: A New Class of Potential Drugs for Human African Trypanosomiasis. J Med Chem 2016; 60:957-971. [PMID: 27992217 DOI: 10.1021/acs.jmedchem.6b01163] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A previous publication from this lab (Patrick, et al. Bioorg. Med. Chem. 2016, 24 , 2451 - 2465 ) explored the antitrypanosomal activities of novel derivatives of 2-(2-benzamido)ethyl-4-phenylthiazole (1), which had been identified as a hit against Trypanosoma brucei, the causative agent of human African trypanosomiasis. While a number of these compounds, particularly the urea analogues, were quite potent, these molecules as a whole exhibited poor metabolic stability. The present work describes the synthesis of 65 new analogues arising from medicinal chemistry optimization at different sites on the molecule. The most promising compounds were the urea derivatives of 2-aryl-benzothiazol-5-amines. One such analogue, (S)-2-(3,4-difluorophenyl)-5-(3-fluoro-N-pyrrolidylamido)benzothiazole (57) was chosen for in vivo efficacy studies based upon in vitro activity, metabolic stability, and brain penetration. This compound attained 5/5 cures in murine models of both early and late stage human African trypanosomiasis, representing a new lead for the development of drugs to combat this neglected disease.
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Affiliation(s)
- Donald A Patrick
- Department of Pathology and Laboratory Medicine, University of North Carolina , Chapel Hill, North Carolina 27599, United States
| | | | | | | | | | | | | | | | | | - Richard R Tidwell
- Department of Pathology and Laboratory Medicine, University of North Carolina , Chapel Hill, North Carolina 27599, United States
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8
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Kano T, Maruyama H, Sakamoto R, Maruoka K. Regioselectivity switch in chiral amine-catalysed asymmetric addition of aldehydes to reactive enals. Chem Commun (Camb) 2015; 51:10062-5. [DOI: 10.1039/c5cc02438b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A regioselectivity switch was realized in the chiral amine-catalysed asymmetric addition of aldehydes to reactive enals, and either aldol adducts or conjugate adducts were obtained in a stereoselective fashion.
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Affiliation(s)
- Taichi Kano
- Department of Chemistry
- Graduate School of Science
- Kyoto University
- Sakyo
- Japan
| | - Hiroki Maruyama
- Department of Chemistry
- Graduate School of Science
- Kyoto University
- Sakyo
- Japan
| | - Ryu Sakamoto
- Department of Chemistry
- Graduate School of Science
- Kyoto University
- Sakyo
- Japan
| | - Keiji Maruoka
- Department of Chemistry
- Graduate School of Science
- Kyoto University
- Sakyo
- Japan
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9
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Cormier M, Jean A, Blanchet J, Rouden J, Maddaluno J, De Paolis M. Diastereoselective organocatalytic Mannich access to azacyclic system en route to lyconadin A. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.07.079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Terada M, Komuro T, Toda Y, Korenaga T. Mechanistic Studies of Highly Enantio- and Diastereoselective Aza-Petasis–Ferrier Rearrangement Catalyzed by Chiral Phosphoric Acid. J Am Chem Soc 2014; 136:7044-57. [DOI: 10.1021/ja5017206] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Masahiro Terada
- Department
of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
- Research
and Analytical Center for Giant Molecules, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Takazumi Komuro
- Department
of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Yasunori Toda
- Department
of Chemistry, Graduate School of Science, Tohoku University, Aoba-ku, Sendai 980-8578, Japan
| | - Toshinobu Korenaga
- Department
of Chemistry and Bioengineering, Graduate School of Engineering, Iwate University, 4-3-5 Ueda, Morioka, Iwate-ken 020-8551, Japan
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11
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Wang YQ, Cui XY, Ren YY, Zhang Y. A highly enantioselective and regioselective organocatalytic direct Mannich reaction of methyl alkyl ketones with cyclic imines benzo[e][1,2,3]oxathiazine 2,2-dioxides. Org Biomol Chem 2014; 12:9101-4. [DOI: 10.1039/c4ob01902d] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A specific regioselective direct Mannich reaction of methyl alkyl ketones with cyclic imines benzo[e][1,2,3]oxathiazine 2,2-dioxides is realized with 87–97% ee.
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Affiliation(s)
- You-Qing Wang
- Provincial Key Laboratory of Natural Medicine and Immuno-Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng, P. R. China
| | - Xiao-Yu Cui
- Provincial Key Laboratory of Natural Medicine and Immuno-Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng, P. R. China
| | - Yuan-Yuan Ren
- Provincial Key Laboratory of Natural Medicine and Immuno-Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng, P. R. China
| | - Yongna Zhang
- Provincial Key Laboratory of Natural Medicine and Immuno-Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng, P. R. China
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12
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Jean A, Blanchet J, Rouden J, Maddaluno J, De Paolis M. An organocatalytic route to 2-heteroarylmethylene decorated N-arylpyrroles. Beilstein J Org Chem 2013; 9:1480-6. [PMID: 23946846 PMCID: PMC3740684 DOI: 10.3762/bjoc.9.168] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Accepted: 07/02/2013] [Indexed: 02/05/2023] Open
Abstract
A concise and regioselective preparation of 2-heteroarylmethylene decorated N-arylpyrroles is described through a metal-free Mannich/Wittig/hydroamination sequence followed by isomerization of the N-arylpyrrolidine adducts. Furthermore, the C-H regioselective oxidation of these substrates is demonstrated, extending the molecular diversity and versatility of these scaffolds.
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Affiliation(s)
- Alexandre Jean
- Laboratoire de Chimie Moléculaire et Thio-organique, ENSICAEN, Université de Caen, CNRS ; Laboratoire des Fonctions Azotées et Oxygénées Complexes de l'IRCOF, CNRS UMR 6014 & FR 3038, Université et INSA de Rouen, Mont Saint-Aignan, France
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13
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Nagata K, Kuga Y, Higashi A, Kinoshita A, Kanemitsu T, Miyazaki M, Itoh T. Asymmetric Synthesis and Catalytic Activity of 3-Methyl-β-proline in Enantioselective anti-Mannich-type Reactions. J Org Chem 2013; 78:7131-6. [DOI: 10.1021/jo4010316] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kazuhiro Nagata
- School of Pharmacy, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo
142-8555, Japan
| | - Yasushi Kuga
- School of Pharmacy, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo
142-8555, Japan
| | - Akinori Higashi
- School of Pharmacy, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo
142-8555, Japan
| | - Atsushi Kinoshita
- School of Pharmacy, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo
142-8555, Japan
| | - Takuya Kanemitsu
- School of Pharmacy, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo
142-8555, Japan
| | - Michiko Miyazaki
- School of Pharmacy, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo
142-8555, Japan
| | - Takashi Itoh
- School of Pharmacy, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo
142-8555, Japan
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14
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Fu A, Zhao C, Li H, Tian F, Yuan S, Duan Y, Wang Z. Density functional study of organocatalytic cross-aldol reactions between two aliphatic aldehydes: insight into their functional differentiation and origins of chemo- and stereoselectivities. J Phys Chem A 2013; 117:2862-72. [PMID: 23442005 DOI: 10.1021/jp3126363] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The chemo-, diastereo-, and enantioselectivities in proline and axially chiral amino sulfonamide-catalyzed direct aldol reactions between two enolizable aldehydes with different electronic nature have been studied with the aid of density functional theory (DFT) method. The potential energy profiles for the enamine formation between each aliphatic aldehyde and the catalyst confirm that two subject catalysts can successfully differentiate between 3-methylbutanal as an enamine component and α-chloroaldehydes as a carbonyl component. Transition states associated with the stereochemistry-determining C-C bond-forming step with the enamine intermediate addition to the aldehyde acceptor for proline and chiral amino sulfonamide-promoted aldol reactions are reported. DFT calculations not only provide a good explanation for the formation of the sole cross-aldol product between two aliphatic aldehydes both bearing α-methylene protons but also well reproduce the opposite syn vs anti diastereoselectivities in the chiral amino sulfonamide and proline-catalyzed aldol reactions.
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Affiliation(s)
- Aiping Fu
- Institute for Computational Science and Engineering, Laboratory of New Fiber Materials and Modern Textile, The Growing Base for State Key Laboratory, Qingdao University, Qingdao 266071, China.
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15
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Eftekhari-Sis B, Zirak M, Akbari A. Arylglyoxals in Synthesis of Heterocyclic Compounds. Chem Rev 2013; 113:2958-3043. [DOI: 10.1021/cr300176g] [Citation(s) in RCA: 228] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Bagher Eftekhari-Sis
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
| | - Maryam Zirak
- Department of Chemistry, Payame Noor University, P.O. Box 19395-3697, Tehran,
Iran
| | - Ali Akbari
- Department of Chemistry, Faculty
of Science, University of Maragheh, Golshahr,
P.O. Box. 55181-83111, Maragheh, Iran
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16
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Jean A, Blanchet J, Rouden J, Maddaluno J, De Paolis M. Stereoselective access to heteroarylmethylene-substituted pyrrolidines: fully organocatalytic Mannich–hydroamination reactions. Chem Commun (Camb) 2013; 49:1651-3. [DOI: 10.1039/c2cc38954a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Alexandre Jean
- Laboratoire de Chimie Moléculaire et Thio-organique, ENSICAEN, Université de Caen, CNRS UMR, 6 boulevard du Marechal Juin, 14050 Caen, France
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17
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De Fusco C, Fuoco T, Croce G, Lattanzi A. Noncovalent organocatalytic synthesis of enantioenriched terminal aziridines with a quaternary stereogenic center. Org Lett 2012; 14:4078-81. [PMID: 22857601 DOI: 10.1021/ol3017066] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A high-yielding and enantioselective access to novel N-Boc terminal aziridines, bearing a quaternary stereogenic center, has been developed via an aza-Michael initiated ring-closure (aza-MIRC) reaction of α-acyl acrylates with an N-tosyloxy tert-butyl carbamate catalyzed by a chiral amino thiourea. The feasibility of the aziridine regioselective ring-opening to valuable α,α-disubstituted α-amino acid esters has been demonstrated.
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Affiliation(s)
- Claudia De Fusco
- Dipartimento di Chimica e Biologia, Università di Salerno, Via Ponte don Melillo, 84084 Fisciano, Italy
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18
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Yang CF, Shen C, Wang JY, Tian SK. A Highly Diastereoselective Decarboxylative Mannich Reaction of β-Keto Acids with Optically Active N-Sulfinyl α-Imino Esters. Org Lett 2012; 14:3092-5. [DOI: 10.1021/ol301180z] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Cui-Feng Yang
- Joint Laboratory of Green Synthetic Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China, and Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Chen Shen
- Joint Laboratory of Green Synthetic Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China, and Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Jian-Yong Wang
- Joint Laboratory of Green Synthetic Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China, and Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
| | - Shi-Kai Tian
- Joint Laboratory of Green Synthetic Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China, and Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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19
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Gómez-Bengoa E, Jiménez J, Lapuerta I, Mielgo A, Oiarbide M, Otazo I, Velilla I, Vera S, Palomo C. Combined α,α-dialkylprolinol ether/Brønsted acid promotes Mannich reactions of aldehydes with unactivated imines. An entry to anti-configured propargylic amino alcohols. Chem Sci 2012. [DOI: 10.1039/c2sc20590d] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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20
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Włostowski M, Ruśkowski P, Synoradzki L. Tartaric Acid and itsO-Acyl Derivatives. Part 10. Synthesis and Applications of Tartramides, Tartrimides andO-Acyltartramides and Imides. ORG PREP PROCED INT 2012. [DOI: 10.1080/00304948.2012.715052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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21
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Gao J, Chuan Y, Li J, Xie F, Peng Y. Highly efficient asymmetric anti-Mannich reactions of carbonyl compounds with N-carbamoyl imines catalyzed by amino-thiourea organocatalysts. Org Biomol Chem 2012; 10:3730-8. [DOI: 10.1039/c2ob00049k] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Guideri L, Noschese R, Ponticelli F. Tetrahydropyridinium bromide: Useful synthon to functionalized pyrrolidines. J Heterocycl Chem 2011. [DOI: 10.1002/jhet.823] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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23
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Martín-Rapún R, Fan X, Sayalero S, Bahramnejad M, Cuevas F, Pericàs MA. Highly Active Organocatalysts for Asymmetric anti-Mannich Reactions. Chemistry 2011; 17:8780-3. [DOI: 10.1002/chem.201101513] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Indexed: 11/09/2022]
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Deiana L, Dziedzic P, Zhao G, Vesely J, Ibrahem I, Rios R, Sun J, Córdova A. Catalytic Asymmetric Aziridination of α,β‐Unsaturated Aldehydes. Chemistry 2011; 17:7904-17. [DOI: 10.1002/chem.201100042] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2011] [Indexed: 11/11/2022]
Affiliation(s)
- Luca Deiana
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden), Fax: (+46) 8154908
- Berzelii Center EXSELENT on Porous Materials, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden)
| | - Pawel Dziedzic
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden), Fax: (+46) 8154908
- Berzelii Center EXSELENT on Porous Materials, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden)
| | - Gui‐Ling Zhao
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden), Fax: (+46) 8154908
- Berzelii Center EXSELENT on Porous Materials, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden)
| | - Jan Vesely
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden), Fax: (+46) 8154908
| | - Ismail Ibrahem
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden), Fax: (+46) 8154908
| | - Ramon Rios
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden), Fax: (+46) 8154908
| | - Junliang Sun
- Berzelii Center EXSELENT on Porous Materials, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden)
- Department of Structural Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden)
| | - Armando Córdova
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden), Fax: (+46) 8154908
- Department of Natural Science, Engineering and Mathematics, Mid Sweden University, 85170 Sundsvall (Sweden)
- Berzelii Center EXSELENT on Porous Materials, Arrhenius Laboratory, Stockholm University, 10691 Stockholm (Sweden)
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25
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Kobayashi S, Mori Y, Fossey JS, Salter MM. Catalytic Enantioselective Formation of C−C Bonds by Addition to Imines and Hydrazones: A Ten-Year Update. Chem Rev 2011; 111:2626-704. [DOI: 10.1021/cr100204f] [Citation(s) in RCA: 761] [Impact Index Per Article: 58.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shu̅ Kobayashi
- Department of Chemistry, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yuichiro Mori
- Department of Chemistry, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - John S. Fossey
- School of Chemistry, University of Birmingham, Edgbaston, Birmingham B15 2TT, U.K
| | - Matthew M. Salter
- Department of Chemistry, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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26
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Chuan YM, Chen GH, Gao JZ, Zhang H, Peng YG. A facile direct anti-selective catalytic asymmetric Mannich reaction of aldehydes with preformed N-Boc and N-Cbz imines. Chem Commun (Camb) 2011; 47:3260-2. [PMID: 21283837 DOI: 10.1039/c0cc05249c] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Yong-Ming Chuan
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, P.R. China
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27
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Kano T, Maruoka K. Development of Highly Selective Organic Reactions Catalyzed by Designed Amine Organocatalysts. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2010. [DOI: 10.1246/bcsj.20100229] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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28
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Deiana L, Zhao GL, Lin S, Dziedzic P, Zhang Q, Leijonmarck H, Córdova A. Organocatalytic Enantioselective Aziridination of α-Substituted α,β-Unsaturated Aldehydes: Asymmetric Synthesis of Terminal Aziridines. Adv Synth Catal 2010. [DOI: 10.1002/adsc.201000650] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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29
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Pietruszka J, Simon RC. Indoline-3-Carboxylic Acid Derived Organocatalysts for the anti-Mannich Reaction. Chemistry 2010; 16:14534-44. [PMID: 21108254 DOI: 10.1002/chem.201002130] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jörg Pietruszka
- Institut für Bioorganische Chemie der Heinrich Heine Universität Düsseldorf im Forschungszentrum Jülich, Stetternicher Forst, Geb. 15.8, 52426 Jülich, Germany.
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30
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Galzerano P, Agostino D, Bencivenni G, Sambri L, Bartoli G, Melchiorre P. Controlling stereoselectivity in the aminocatalytic enantioselective Mannich reaction of aldehydes with in situ generated N-carbamoyl imines. Chemistry 2010; 16:6069-76. [PMID: 20397160 DOI: 10.1002/chem.200903217] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A simple and convenient method for the direct, aminocatalytic, and highly enantioselective Mannich reactions of aldehydes with in situ generated N-carbamoyl imines has been developed. Both alpha-imino esters and aromatic imines serve as suitable electrophilic components. Moreover, the judicious selection of commercially available secondary amine catalysts allows selective access to the desired stereoisomer of the N-tert-butoxycarbonyl (Boc) or N-carbobenzyloxy (Cbz) Mannich adducts, with high control over the syn or anti relative configuration and almost perfect enantioselectivity. Besides the possibility to fully control the stereochemistry of the Mannich reaction, the main advantage of this method lies in the operational simplicity; the highly reactive N-carbamate-protected imines are generated in situ from stable and easily handled alpha-amido sulfones.
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Affiliation(s)
- Patrizia Galzerano
- Dipartimento di Chimica Organica A. Mangini, Universitàdi Bologna, Viale Risorgimento 4-40136 Bologna, Italy
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31
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Pietruszka J, Simon RC. (S)-Indoline-3-Carboxylic Acid: A New Organocatalyst for the Anti Mannich-Type Reaction. ChemCatChem 2010. [DOI: 10.1002/cctc.201000041] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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32
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Gómez-Bengoa E, Maestro M, Mielgo A, Otazo I, Palomo C, Velilla I. A 4-Hydroxypyrrolidine-Catalyzed Mannich Reaction of Aldehydes: Control ofanti-Selectivity by Hydrogen Bonding Assisted by Brønsted Acids. Chemistry 2010; 16:5333-42. [DOI: 10.1002/chem.200903537] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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33
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Fu A, Li H, Chu T, Zou H, Feng P, Yuan S, Duan Y. Theoretical studies of stereoselectivities in the direct anti-Mannich and syn-aldol reactions catalyzed by axially chiral amino sulfonamide. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.molcata.2009.08.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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34
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Fustero S, Mojarrad F, Carrión MDP, Sanz-Cervera JF, Aceña JL. Organocatalyticanti-Selective Mannich Reactions with Fluorinated Aldimines: Synthesis ofanti-γ-Fluoroalkyl-γ-amino Alcohols. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900509] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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35
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Zhang H, Chuan Y, Li Z, Peng Y. 4-Aminothiourea Prolinoltert-Butyldiphenylsilyl Ether: A Chiral Secondary Amine-Thiourea as Organocatalyst for Enantioselectiveanti-Mannich Reactions. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900399] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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36
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Aoki S, Tomiyama Y, Kageyama Y, Yamada Y, Shiro M, Kimura E. Photolysis of the sulfonamide bond of metal complexes of N-dansyl-1,4,7,10-tetraazacyclododecane in aqueous solution: a mechanistic study and application to the photorepair of cis,syn-cyclobutane thymine photodimer. Chem Asian J 2009; 4:561-73. [PMID: 19165842 DOI: 10.1002/asia.200800428] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Sulfonamide constitutes a ubiquitous functional group that is frequently used in organic chemistry, analytical chemistry, and medicinal chemistry. We report herein on the photolysis of a dansylamide moiety of 1-dansyl-1,4,7,10-tetraazzacyclododecane (N-dansylcyclen, L(2)) in the presence of a zinc(II) ion in aqueous solution. By potentiometric pH titrations, the complexation constant for the 1:1 complex of L(2) and Zn(2+), log K(s)(ZnL(2)), in aqueous solution at 25 degrees C with I = 0.1 (NaNO(3)) was determined to be 6.5+/-0.1. The structure of the ZnL(2) complex was confirmed by single-crystal X-ray diffraction analysis. During fluorescence titrations of L(2) with Zn(2+) (irradiation at 308 or 350 nm) in aqueous solution at pH 7.4 (10 mM HEPES with I = 0.1 (NaNO(3))) and 25 degrees C, considerable enhancement in fluorescence emission of the Zn(2+) complex of L(2) (ZnL(2)) was observed, while metal-free L(2) exhibited only a negligible emission change upon UV irradiation. It was revealed that this emission enhancement arose from the photoinduced cleavage of a sulfonylamide moiety in ZnL(2), yielding the Zn(2+)-cyclen complex and 5-dimethylaminonaphthalene-1-sulfinic acid, which has a greater quantum yield (Phi) for fluorescence emission than that of L(2) and ZnL(2). For comparison, the photolysis of N-(1-naphthalenesulfonyl)cyclen (L(3)) and its Zn(2+) complex (ZnL(3)) under the same conditions (irradiation at 313 nm) gave the corresponding sulfonate (1-naphthylsulfonate). We also describe the results of a photoreversion reaction of cis,syn-cyclobutane thymine photodimer (T[c,s]T) utilizing the photolysis of ZnL(2) and ZnL(3).
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Affiliation(s)
- Shin Aoki
- Faculty of Pharmaceutical Sciences, Tokyo University of Science, 2641 Yamazaki, Noda 278-8510, Japan.
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37
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Kano T, Yamaguchi Y, Maruoka K. A Designer Axially Chiral Amino Sulfonamide as an Efficient Organocatalyst for Direct Asymmetricanti-Selective Mannich Reactions andsyn-Selective Cross-Aldol Reactions. Chemistry 2009; 15:6678-87. [DOI: 10.1002/chem.200900267] [Citation(s) in RCA: 107] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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38
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A general approach for the synthesis of 5-substituted-4-amino-pyrrolidin-2-ones and 5-substituted-4-amino-3-pyrrolin-2-ones. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.03.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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39
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Kano T, Yamaguchi Y, Maruoka K. A Designer Axially Chiral Amino Sulfonamide as an Efficient Organocatalyst for Direct Asymmetric Mannich Reactions of N-Boc-Protected Imines. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200805628] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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40
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Kano T, Yamaguchi Y, Maruoka K. A Designer Axially Chiral Amino Sulfonamide as an Efficient Organocatalyst for Direct Asymmetric Mannich Reactions of N-Boc-Protected Imines. Angew Chem Int Ed Engl 2009; 48:1838-40. [DOI: 10.1002/anie.200805628] [Citation(s) in RCA: 115] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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41
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Yang H, Carter RG. Enantioselective Mannich Reactions with the Practical Proline Mimetic N-(p-Dodecylphenyl-sulfonyl)-2-pyrrolidinecarboxamide. J Org Chem 2009; 74:2246-9. [DOI: 10.1021/jo8027938] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hua Yang
- Department of Chemistry, Oregon State University, 153 Gilbert Hall, Corvallis, Oregon 97331
| | - Rich G. Carter
- Department of Chemistry, Oregon State University, 153 Gilbert Hall, Corvallis, Oregon 97331
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42
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Valero G, Balaguer AN, Moyano A, Rios R. Enantioselective organocatalytic Mannich reactions of ferrocenecarbaldehyde. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.09.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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43
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Utsumi N, Kitagaki S, Barbas CF. Organocatalytic mannich-type reactions of trifluoroethyl thioesters. Org Lett 2008; 10:3405-8. [PMID: 18630874 DOI: 10.1021/ol801207x] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Direct organocatalytic Mannich-type reactions of thioesters provide for the expedient and diastereoselective synthesis of protected beta-amino acids. A variety of thioesters were found to be reactive with different imines under mild conditions to provide beta-amino acids in good yields. This chemistry was extended to a diastereo- and enantioselective variant.
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Affiliation(s)
- Naoto Utsumi
- Skaggs Institute for Chemical Biology and the Departments of Chemistry and Molecular Biology, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, USA
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44
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Kano T, Maruoka K. Design of chiral bifunctional secondary amine catalysts for asymmetric enamine catalysis. Chem Commun (Camb) 2008:5465-73. [DOI: 10.1039/b809301f] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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