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Ju T, Fu Q, Ye J, Zhang Z, Liao L, Yan S, Tian X, Luo S, Li J, Yu D. Selective and Catalytic Hydrocarboxylation of Enamides and Imines with CO
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to Generate α,α‐Disubstituted α‐Amino Acids. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806874] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Tao Ju
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Qiang Fu
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
- School of PharmacySouthwest Medical University Luzhou 646000 P. R. China
| | - Jian‐Heng Ye
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Zhen Zhang
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Li‐Li Liao
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Si‐Shun Yan
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Xing‐Yang Tian
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Shu‐Ping Luo
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis TechnologyZhejiang University of Technology Hangzhou 310014 P. R. China
| | - Jing Li
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
| | - Da‐Gang Yu
- Key Laboratory of Green Chemistry & Technology of Ministry of EducationCollege of ChemistrySichuan University Chengdu 610064 P. R. China
- State Key Laboratory of Elemento-Organic ChemistryNankai University Tianjin 300071 P. R. China
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Ju T, Fu Q, Ye JH, Zhang Z, Liao LL, Yan SS, Tian XY, Luo SP, Li J, Yu DG. Selective and Catalytic Hydrocarboxylation of Enamides and Imines with CO 2 to Generate α,α-Disubstituted α-Amino Acids. Angew Chem Int Ed Engl 2018; 57:13897-13901. [PMID: 30152915 DOI: 10.1002/anie.201806874] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 07/31/2018] [Indexed: 12/24/2022]
Abstract
The first catalytic hydrocarboxylation of enamides and imines with CO2 to generate valuable α,α-disubstituted α-amino acids is reported. Notably, excellent chemo- and regio-selectivity are achieved, significantly different from previous reports on β-carboxylation of enamides, homocoupling or reduction of imines. Moreover, this transition-metal-free procedure exhibits low loading of an inexpensive catalyst, easily available substrates, mild reaction conditions, high efficiency, facile scalability and easy product derivatization, providing great potential for application in organic synthesis, pharmaceutical chemistry, and biochemistry.
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Affiliation(s)
- Tao Ju
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Qiang Fu
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China.,School of Pharmacy, Southwest Medical University, Luzhou, 646000, P. R. China
| | - Jian-Heng Ye
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Zhen Zhang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Li-Li Liao
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Si-Shun Yan
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Xing-Yang Tian
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Shu-Ping Luo
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Jing Li
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China
| | - Da-Gang Yu
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, P. R. China.,State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, P. R. China
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Peng JB, Wu FP, Wu XF. First-Row Transition-Metal-Catalyzed Carbonylative Transformations of Carbon Electrophiles. Chem Rev 2018; 119:2090-2127. [DOI: 10.1021/acs.chemrev.8b00068] [Citation(s) in RCA: 299] [Impact Index Per Article: 49.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jin-Bao Peng
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, People’s Republic of China
| | - Fu-Peng Wu
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, People’s Republic of China
| | - Xiao-Feng Wu
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, People’s Republic of China
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, Rostock 18059, Germany
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Hamasaki A, Ishida T, Tokunaga M. Novel Feature and Catalysis of Metal Oxide Supported Gold Nanoparticles. J SYN ORG CHEM JPN 2013. [DOI: 10.5059/yukigoseikyokaishi.71.443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Hamasaki A, Liu X, Tokunaga M. Amidocarbonylation of Aldehydes Utilizing Cobalt Oxide-supported Gold Nanoparticles as a Heterogeneous Catalyst. CHEM LETT 2008. [DOI: 10.1246/cl.2008.1292] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Klaus S, Neumann H, Jiao H, von Wangelin AJ, Gördes D, Strübing D, Hübner S, Hateley M, Weckbecker C, Huthmacher K, Riermeier T, Beller M. Selective hydroalkoxycarbonylation of enamides to N-acyl amino acid esters: synthetic applications and theoretical studies. J Organomet Chem 2004. [DOI: 10.1016/j.jorganchem.2004.07.008] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Freed DA, Kozlowski MC. N-Acyl imine and enamide intermediates in the palladium-catalyzed amidocarbonylation reaction. Tetrahedron Lett 2001. [DOI: 10.1016/s0040-4039(01)00466-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Verspui G, Besenyei G, Sheldon RA. Amide directed hydrocarboxylation of N-allylacetamide catalyzed by the aqueous Pd - tppts - Brønsted acid system (tppts = P(C6H4-m-SO3Na)3)1. CAN J CHEM 2001. [DOI: 10.1139/v01-068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The Pd - tppts - HOTs (tppts = P(C6H4-m-SO3Na)3, HOTs = p-toluenesulfonic acid) catalyzed hydrocarboxylation of N-allylacetamide in an aqueous medium afforded 4-acetamidobutyric acid and 3-acetamido-2-methylpropanoic acid under mild conditions, with a high regioselectivity towards the linear isomer. During the hydrocarboxylation an acid catalyzed hydrolysis of the amide moieties of both the substrate and the products took place, as well as the formation of acetamide and propanal, presumably via a Pd-catalyzed allylic substitution reaction of N-allylacetamide. The hydrolysis reaction was suppressed by lowering the amount of Brønsted acid cocatalyst (HOTs) or by employing a weaker Brønsted acid such as propanoic acid. The allylic substitution reaction was minimized by increasing the CO pressure but unfortunately this caused a decrease in the regioselectivity. A sudden inhibition took place after ca. 70% conversion, presumably caused by one of the side products. By increasing the tppts concentration to 13.1 mmol L-1 (20 equiv per Pd) the inhibition was circumvented and a quantitative conversion of N-allylacetamide was achieved.Key words: aqueous media, olefins, palladium, hydrocarboxylation, N-allylacetamide.
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Abstract
The rhodium-catalyzed amination of aromatic olefins and the palladium-catalyzed amidocarbonylation of aldehydes are presented as new atom-efficient methods to yield biologically interesting amines and N-acyl amino acids.
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Affiliation(s)
- M Beller
- Institut für Organische Katalyseforschung an der Universität Rostock e.V., Buchbinderstrasse 5-6, 18055 Rostock, Germany
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Beller M, Eckert M, Vollmüller F. A new class of catalysts with superior activity and selectivity for amidocarbonylation reactions1Part 4 of the series Palladium-Catalyzed Reactions for Fine Chemical Synthesis. For Part 3, see Ref. [1].1. ACTA ACUST UNITED AC 1998. [DOI: 10.1016/s1381-1169(97)00286-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Beller M, Eckert M, Vollmüller F, Bogdanovic S, Geissler H. Die palladiumkatalysierte Amidocarbonylierung — eine neue effiziente Synthese vonN-Acylaminosäuren. Angew Chem Int Ed Engl 1997. [DOI: 10.1002/ange.19971091320] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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de Vries JG, de Boer RP, Hogeweg M, Gielens EECG. Preparation of d,l-Phenylalanine by Amidocarbonylation of Benzyl Chloride. J Org Chem 1996; 61:1842-1846. [PMID: 11667058 DOI: 10.1021/jo951802t] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The preparation of d,l-phenylalanine via amidocarbonylation of benzyl chloride with acetamide and CO/H(2) is described. The rate of the reaction is dependent upon the CO pressure below 250 bar, but independent of the hydrogen pressure. A reaction temperature of 100 degrees C gives optimum yields. A relatively large amount of the catalyst, Co(2)(CO)(8), is needed for complete conversion because of inhibition caused by hydrogen chloride which is formed during the reaction. Addition of NaHCO(3) removes HCl as insoluble NaCl, resulting in improved conversion and selectivity of the reaction. It also allows the use of a stoichiometric amount of acetamide, whereas a 2- to 3-fold excess of acetamide is needed for complete conversion of benzyl chloride without NaHCO(3). Amidocarbonylation of benzyl alcohol gave d,l-phenylalanine in only 8% yield.
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Affiliation(s)
- Johannes G. de Vries
- DSM-Research, Dept. Fine Chemicals/Intermediates, P.O. Box 18, 6160 MD Geleen, The Netherlands
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Amino Y, Nishi S, Izawa K. Synthesis of Proline and 2-Piperidinecarboxylic Acid via Cobalt-Catalyzed Isomerization–Carbonylation ofN-Acyl Unsaturated Cyclic Amines. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 1991. [DOI: 10.1246/bcsj.64.620] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Markó L. Transition metals in organic synthesis: Hydroformylation, reduction and oxidation Annual survey covering the year 1987. J Organomet Chem 1988. [DOI: 10.1016/0022-328x(88)80470-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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