1
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Das TK, Rodriguez Treviño AM, Pandiri S, Irvankoski S, Siito-Nen JH, Rodriguez SM, Yousufuddin M, Kürti L. Catalyst-Free Transfer Hydrogenation of Activated Alkenes Exploiting Isopropanol as the Sole and Traceless Reductant. GREEN CHEMISTRY : AN INTERNATIONAL JOURNAL AND GREEN CHEMISTRY RESOURCE : GC 2023; 25:746-754. [PMID: 37637778 PMCID: PMC10457099 DOI: 10.1039/d2gc04315g] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
Both metal-catalyzed and organocatalytic transfer hydrogenation reactions are widely employed for the reduction of C=O and C=N bonds. However, selective transfer hydrogenation reactions of C=C bonds remain challenging. Therefore, the chemoselective transfer hydrogenation of olefins under mild conditions and in the absence of metal catalysts, using readily available and inexpensive reducing agents (i.e. primary and secondary alcohols), will mark a significant advancement towards the development of green transfer hydrogenation strategies. Described herein is an unconventional catalyst-free transfer hydrogenation reaction of activated alkenes using isopropanol as an eco-friendly reductant and solvent. The reaction gives convenient synthetic access to a wide range of substituted malonic acid half oxyesters (SMAHOs) in moderate to good yields. Mechanistic investigations point towards an unprecedented hydrogen bond-assisted transfer hydrogenation process.
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Affiliation(s)
- Tamal Kanti Das
- Department of Chemistry, Rice University, Houston, Texas 77030, USA
| | | | - Sanjay Pandiri
- Department of Chemistry, Rice University, Houston, Texas 77030, USA
| | - Sini Irvankoski
- Department of Chemistry and Materials Science, Aalto University, FI-02150 Espoo, Finland
| | - Juha H Siito-Nen
- Department of Chemistry and Materials Science, Aalto University, FI-02150 Espoo, Finland
| | - Sara M Rodriguez
- Department of Natural Sciences, University of North Texas at Dallas, Dallas, Texas 75241, USA
| | - Muhammed Yousufuddin
- Department of Natural Sciences, University of North Texas at Dallas, Dallas, Texas 75241, USA
| | - László Kürti
- Department of Chemistry, Rice University, Houston, Texas 77030, USA
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2
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Xavier T, Condon S, Pichon C, Le Gall E, Presset M. Preparation of mono-substituted malonic acid half oxyesters (SMAHOs). Beilstein J Org Chem 2021; 17:2085-2094. [PMID: 34476015 PMCID: PMC8381853 DOI: 10.3762/bjoc.17.135] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/03/2021] [Indexed: 01/14/2023] Open
Abstract
The use of mono-substituted malonic acid half oxyesters (SMAHOs) has been hampered by the sporadic references describing their preparation. An evaluation of different approaches has been achieved, allowing to define the best strategies to introduce diversity on both the malonic position and the ester function. A classical alkylation step of a malonate by an alkyl halide followed by a monosaponification gave access to reagents bearing different substituents at the malonic position, including functionalized derivatives. On the other hand, the development of a monoesterification step of a substituted malonic acid derivative proved to be the best entry for diversity at the ester function, rather than the use of an intermediate Meldrum acid. Both these transformations are characterized by their simplicity and efficiency, allowing a straightforward access to SMAHOs from cheap starting materials.
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Affiliation(s)
- Tania Xavier
- Université Paris Est Créteil, CNRS, ICMPE, 2 rue Henri Dunant, F-94320 Thiais, France
| | - Sylvie Condon
- Université Paris Est Créteil, CNRS, ICMPE, 2 rue Henri Dunant, F-94320 Thiais, France
| | - Christophe Pichon
- Université Paris Est Créteil, CNRS, ICMPE, 2 rue Henri Dunant, F-94320 Thiais, France
| | - Erwan Le Gall
- Université Paris Est Créteil, CNRS, ICMPE, 2 rue Henri Dunant, F-94320 Thiais, France
| | - Marc Presset
- Université Paris Est Créteil, CNRS, ICMPE, 2 rue Henri Dunant, F-94320 Thiais, France
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3
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Wang Y, Zhang WX, Xi Z. Carbodiimide-based synthesis of N-heterocycles: moving from two classical reactive sites to chemical bond breaking/forming reaction. Chem Soc Rev 2020; 49:5810-5849. [PMID: 32658233 DOI: 10.1039/c9cs00478e] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Carbodiimides are a unique class of heterocumulene compounds that display distinctive chemical properties. The rich chemistry of carbodiimides has drawn increasing attention from chemists in recent years and has made them exceedingly useful compounds in modern organic chemistry, especially in the synthesis of N-heterocycles. This review has outlined the extensive application of carbodiimides in the synthesis of N-heterocycles from the 1980s to today. A wide range of reactions for the synthesis of various types of N-heterocyclic systems (three-, four-, five-, six-, seven-, larger-membered and fused heterocycles) have been developed on the basis of carbodiimides and their derivatives.
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Affiliation(s)
- Yang Wang
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, School of Medicine and Pharmacy, Ocean University of China, 5 Yushan Road, Qingdao 266003, China. and Laboratory for Marine Drugs and Bioproducts, Qingdao National Laboratory for Marine Science and Technology (QNLM), Qingdao 266237, China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences, MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering, College of Chemistry, Peking University, Beijing 100871, China.
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences, MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering, College of Chemistry, Peking University, Beijing 100871, China.
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Barakat A, Islam MS, Al-Majid AM, Soliman SM, Mabkhot YN, Al-Othman ZA, Ghabbour HA, Fun HK. Synthesis of novel 5-monoalkylbarbiturate derivatives: new access to 1,2-oxazepines. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.10.108] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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Jyoti Kalita S, Mecadon H, Deka DC. Pot, atom and step economic (PASE) synthesis of 5-monoalkylbarbiturates through domino aldol-Michael reaction. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2014.12.091] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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6
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Wang Y, Zhao F, Chi Y, Zhang WX, Xi Z. Substituent-Controlled Selective Synthesis of N-Acyl 2-Aminothiazoles by Intramolecular Zwitterion-Mediated C–N Bond Cleavage. J Org Chem 2014; 79:11146-54. [DOI: 10.1021/jo502123k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yang Wang
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
| | - Fei Zhao
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
| | - Yue Chi
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
| | - Wen-Xiong Zhang
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
- State
Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Zhenfeng Xi
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
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7
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Kalita SJ, Mecadon H, Deka DC. FeCl3·6H2O catalyzed aqueous media domino synthesis of 5-monoalkylbarbiturates: water as both reactant and solvent. RSC Adv 2014. [DOI: 10.1039/c4ra00093e] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Water as both reactant and solvent in a FeCl3·6H2O catalyzed domino reaction towards 5-monoalkylbarbiturates is described.
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Affiliation(s)
| | - Hormi Mecadon
- Department of Chemistry
- University of Gauhati
- Guwahati-781014, India
| | - Dibakar C. Deka
- Department of Chemistry
- University of Gauhati
- Guwahati-781014, India
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8
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Wang Y, Zhao F, Zhou Y, Chi Y, Wang Z, Zhang WX, Xi Z. Mechanistic Study on the Cleavage and Reorganization of C(sp3)H and CN Bonds in Carbodiimides: Synthesis of 1,2-Dihydrothiopyrimidines and 2,3-Dihydropyrimidinthiones through Four-Component Coupling. Chemistry 2013; 19:10643-54. [DOI: 10.1002/chem.201301633] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2013] [Indexed: 01/24/2023]
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9
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Bellucci MC, Terraneo G, Volonterio A. Multi-component synthesis of peptide–sugar conjugates. Org Biomol Chem 2013; 11:2421-44. [DOI: 10.1039/c3ob27176e] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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10
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Bellucci MC, Volonterio A. Three-component sequential synthesis of N,N′-disubstituted 5-arylidenedihydropyrimidine-2,4-dione. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.06.109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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11
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Savechenkov PY, Zhang X, Chiara DC, Stewart DS, Ge R, Zhou X, Raines DE, Cohen JB, Forman SA, Miller KW, Bruzik KS. Allyl m-trifluoromethyldiazirine mephobarbital: an unusually potent enantioselective and photoreactive barbiturate general anesthetic. J Med Chem 2012; 55:6554-65. [PMID: 22734650 DOI: 10.1021/jm300631e] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
We synthesized 5-allyl-1-methyl-5-(m-trifluoromethyl-diazirynylphenyl)barbituric acid (14), a trifluoromethyldiazirine-containing derivative of general anesthetic mephobarbital, separated the racemic mixture into enantiomers by chiral chromatography, and determined the configuration of the (+)-enantiomer as S by X-ray crystallography. Additionally, we obtained the (3)H-labeled ligand with high specific radioactivity. R-(-)-14 is an order of magnitude more potent than the most potent clinically used barbiturate, thiopental, and its general anesthetic EC(50) approaches those for propofol and etomidate, whereas S-(+)-14 is 10-fold less potent. Furthermore, at concentrations close to its anesthetic potency, R-(-)-14 both potentiated GABA-induced currents and increased the affinity for the agonist muscimol in human α1β2/3γ2L GABA(A) receptors. Finally, R-(-)-14 was found to be an exceptionally efficient photolabeling reagent, incorporating into both α1 and β3 subunits of human α1β3 GABA(A) receptors. These results indicate R-(-)-14 is a functional general anesthetic that is well-suited for identifying barbiturate binding sites on Cys-loop receptors.
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Affiliation(s)
- Pavel Y Savechenkov
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, 32 Fruit Street, Boston, MA 02114, USA
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12
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Olimpieri F, Bellucci MC, Marcelli T, Volonterio A. Regioselective multicomponent sequential synthesis of hydantoins. Org Biomol Chem 2012; 10:9538-55. [DOI: 10.1039/c2ob26498f] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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13
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Zhao F, Wang Y, Zhang WX, Xi Z. Metal-free synthesis of cyclic di-oxoguanidines via one-pot sequential transformation of amines, carbodiimides and acyl dichlorides. Org Biomol Chem 2012; 10:6266-70. [DOI: 10.1039/c2ob25799h] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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14
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Li D, Wang Y, Zhang WX, Zhang S, Guang J, Xi Z. One-Pot Synthesis and Unpredicted Hydrogen Bonds of the Guanidinium Triflates from Readily Available Amines, Carbodiimides, and Zn(OTf)2. Organometallics 2011. [DOI: 10.1021/om2006613] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dongzhen Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Yang Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | - Shaoguang Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Jie Guang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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15
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Wang Y, Zhang WX, Wang Z, Xi Z. Procedure-Controlled Selective Synthesis of 5-Acyl-2-iminothiazolines and their Selenium and Tellurium Derivatives by Convergent Tandem Annulation. Angew Chem Int Ed Engl 2011; 50:8122-6. [DOI: 10.1002/anie.201101948] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2011] [Indexed: 11/11/2022]
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16
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Wang Y, Zhang WX, Wang Z, Xi Z. Procedure-Controlled Selective Synthesis of 5-Acyl-2-iminothiazolines and their Selenium and Tellurium Derivatives by Convergent Tandem Annulation. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201101948] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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17
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Cristina Bellucci M, Marcelli T, Scaglioni L, Volonterio A. Synthesis of diverse spiroisoxazolidinohydantoins by totally regio- and diasteroselective 1,3-dipolar cycloadditions. RSC Adv 2011. [DOI: 10.1039/c1ra00573a] [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] Open
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18
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Bellucci MC, Ghilardi A, Volonterio A. Three-component, one-pot sequential synthesis of glyco-hydantoin conjugates. Org Biomol Chem 2011; 9:8379-92. [DOI: 10.1039/c1ob06312j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Sreejalekshmi KG. A Facile, Sequential Multicomponent Approach to N-Aminoamidinothioureas—Versatile Synthons to Bioactive Heterocycles. PHOSPHORUS SULFUR 2010. [DOI: 10.1080/10426500903329237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- K. G. Sreejalekshmi
- a Department of Chemistry , University of Kerala, Kariavattom , Thiruvananthapuram, India
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20
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Sun D, Zhu Y, Wei D, Zhang C, Zhang W, Tang M. Insight into the multicomponent reaction mechanisms of prop-2-en-1-amine and ethyl propiolate with alloxan derivative: A density functional theory study. Chem Phys Lett 2010. [DOI: 10.1016/j.cplett.2010.06.039] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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21
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Wang Z, Wang Y, Zhang WX, Hou Z, Xi Z. Efficient One-Pot Synthesis of 2,3-Dihydropyrimidinthiones via Multicomponent Coupling of Terminal Alkynes, Elemental Sulfur, and Carbodiimides. J Am Chem Soc 2009; 131:15108-9. [DOI: 10.1021/ja9069419] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zitao Wang
- Beijing National Laboratory for Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China, and Organometallic Chemistry Laboratory, RIKEN Advanced Science Institute, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
| | - Yang Wang
- Beijing National Laboratory for Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China, and Organometallic Chemistry Laboratory, RIKEN Advanced Science Institute, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China, and Organometallic Chemistry Laboratory, RIKEN Advanced Science Institute, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
| | - Zhaomin Hou
- Beijing National Laboratory for Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China, and Organometallic Chemistry Laboratory, RIKEN Advanced Science Institute, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China, and Organometallic Chemistry Laboratory, RIKEN Advanced Science Institute, Hirosawa 2-1, Wako, Saitama 351-0198, Japan
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22
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Volonterio A, Zanda M. Multicomponent, One-Pot Sequential Synthesis of 1,3,5- and 1,3,5,5-Substituted Barbiturates. J Org Chem 2008; 73:7486-97. [DOI: 10.1021/jo801288s] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alessandro Volonterio
- Dipartimento di Chimica, Materiali e Ingegneria Chimica “G. Natta” del Politecnico di Milano and C.N.R.-Istituto di Chimica del Riconoscimento Molecolare, Sezione “A. Quilico”, via Mancinelli 7, I-20131 Milano, Italy
| | - Matteo Zanda
- Dipartimento di Chimica, Materiali e Ingegneria Chimica “G. Natta” del Politecnico di Milano and C.N.R.-Istituto di Chimica del Riconoscimento Molecolare, Sezione “A. Quilico”, via Mancinelli 7, I-20131 Milano, Italy
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