1
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Metal-Free Catalysis in C-C Single-Bond Cleavage: Achievements and Prospects. Top Curr Chem (Cham) 2022; 380:38. [PMID: 35951267 DOI: 10.1007/s41061-022-00393-7] [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: 03/23/2022] [Accepted: 05/30/2022] [Indexed: 10/15/2022]
Abstract
This review article emphasizes the C-C bond cleavage in organic synthesis via metal-free approach. Conventional organic synthesis mainly deals with the reactive π bonds and polar σ bonds. In contrast, the ubiquitous C-C single bonds are inherently stable and are less reactive, which poses a challenge to synthetic chemists. Although inert, such C-C single-bond cleavage reactions have gained attention amongst synthetic chemists, as they provide unique and more straightforward routes, with significantly fewer steps. Several review articles have been reported regarding the activation and cleavage of C-C bonds using different transition metals. However, given the high cost and toxicity of many of these metals, the development of strategies under metal-free conditions is of utmost importance. Though many research articles have been published in this area, no review article has been reported so far. Herein, we discuss the reactions in a more concise way from the year 2012 to today, with emphasis on important reactions. Mechanisms of all the reactions are also well addressed. We believe that this review will be beneficial for the readers who work in this field.
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2
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An efficient and convenient method to prepare amides by the carbonylation of amines. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Sivaraj C, Gandhi T. Alternative and Uncommon Acylating Agents - An Alive and Kicking Methodology. Chem Asian J 2021; 16:2773-2794. [PMID: 34331736 DOI: 10.1002/asia.202100691] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 07/27/2021] [Indexed: 12/16/2022]
Abstract
Functionalizing and derivatising organic molecules is a centerpiece in organic synthesis. Succinctly manipulating and installing acyl moieties in organic molecules spurred the interest of chemists owing to its occurrence in natural products, bioactive molecules, pharmaceuticals, and advanced materials. Traditionally, access to acylation reaction was achieved by Friedel-Crafts reaction, Schotten-Baumann, and Vilsmeier-Haack acylation, however, these protocols own pitfalls. Further to make the acylation process attractive and environmentally friendly, toluene, aldehydes, alcohols, α-keto acids, amines, amides, esters, ethers, nitriles, alkynes, alkenes, ketenes, N-acylbenzotriazoles, ketones, thioacids, oximes, thiazolium carbinols, PIDA, diacyl disulfides and acyl salts were used as an acyl surrogates/reagents. Amusingly, these acylating reagents are considered uncommon and alternative to carboxylic acids, acid chlorides and acetic anhydrides. This short review aims to encompass the usage of acylating agents in transition-metal, metal-free, light-driven and other demanding conditions, and thus reveals their practicality.
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Affiliation(s)
- Chandrasekaran Sivaraj
- Chandrasekaran Sivaraj and Thirumanavelan Gandhi, Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, Tamil Nadu, India
| | - Thirumanavelan Gandhi
- Chandrasekaran Sivaraj and Thirumanavelan Gandhi, Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, Tamil Nadu, India
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4
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Methanesulfonic anhydride-promoted sustainable synthesis of thioesters from feedstock acids and thiols. J CHEM SCI 2021. [DOI: 10.1007/s12039-020-01871-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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Nikonov AY, Sterkhova IV, Kolyvanov NA, Serykh VY, Lazareva NF. O-Trimethylsilyl-N-phenylsulfonylacetimidate: Synthesis and Structure. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220090091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Ibrahim TS, Seliem IA, Panda SS, Al-Mahmoudy AMM, Abdel-Samii ZKM, Alhakamy NA, Asfour HZ, Elagawany M. An Efficient Greener Approach for N-Acylation of Amines in Water Using Benzotriazole Chemistry. Molecules 2020; 25:E2501. [PMID: 32481504 PMCID: PMC7321353 DOI: 10.3390/molecules25112501] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/25/2020] [Accepted: 05/26/2020] [Indexed: 01/03/2023] Open
Abstract
A straightforward, mild and cost-efficient synthesis of various arylamides in water was accomplished using versatile benzotriazole chemistry. Acylation of various amines was achieved in water at room temperature as well as under microwave irradiation. The developed protocol unfolds the synthesis of amino acid aryl amides, drug conjugates and benzimidazoles. The environmentally friendly synthesis, short reaction time, simple workup, high yields, mild conditions and free of racemization are the key advantages of this protocol.
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Affiliation(s)
- Tarek S. Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt; (I.A.S.); (A.M.M.A.-M.); (Z.K.M.A.-S.)
| | - Israa A. Seliem
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt; (I.A.S.); (A.M.M.A.-M.); (Z.K.M.A.-S.)
- Department of Chemistry & Physics, Augusta University, Augusta, GA 30912, USA
| | - Siva S. Panda
- Department of Chemistry & Physics, Augusta University, Augusta, GA 30912, USA
| | - Amany M. M. Al-Mahmoudy
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt; (I.A.S.); (A.M.M.A.-M.); (Z.K.M.A.-S.)
| | - Zakaria K. M. Abdel-Samii
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig 44519, Egypt; (I.A.S.); (A.M.M.A.-M.); (Z.K.M.A.-S.)
| | - Nabil A. Alhakamy
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Hani Z. Asfour
- Department of Medical Microbiology and Parasitology, Faculty of Medicine, King Abdulaziz University, Jeddah 21589, Saudi Arabia;
| | - Mohamed Elagawany
- Department of Pharmaceutical Chemistry, faculty of pharmacy, Damanhour University, Damanhour 22511, Egypt;
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7
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Mkhonazi BD, Shandu M, Tshinavhe R, Simelane SB, Moshapo PT. Solvent-Free Iron(III) Chloride-Catalyzed Direct Amidation of Esters. Molecules 2020; 25:E1040. [PMID: 32110915 PMCID: PMC7179140 DOI: 10.3390/molecules25051040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/20/2020] [Accepted: 02/21/2020] [Indexed: 12/19/2022] Open
Abstract
Amide functional groups are prominent in a broad range of organic compounds with diverse beneficial applications. In this work, we report the synthesis of these functional groups via an iron(iii) chloride-catalyzed direct amidation of esters. The reactions are conducted under solvent-free conditions and found to be compatible with a range of amine and ester substrates generating the desired amides in short reaction times and good to excellent yields at a catalyst loading of 15 mol%.
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Affiliation(s)
- Blessing D. Mkhonazi
- Research Centre in Synthesis and Catalysis, Department of Chemical Science, University of Johannesburg, P.O. Box 524, Auckland Park 2006, South Africa; (B.D.M.); (M.S.); (R.T.)
| | - Malibongwe Shandu
- Research Centre in Synthesis and Catalysis, Department of Chemical Science, University of Johannesburg, P.O. Box 524, Auckland Park 2006, South Africa; (B.D.M.); (M.S.); (R.T.)
| | - Ronewa Tshinavhe
- Research Centre in Synthesis and Catalysis, Department of Chemical Science, University of Johannesburg, P.O. Box 524, Auckland Park 2006, South Africa; (B.D.M.); (M.S.); (R.T.)
| | - Sandile B. Simelane
- Department of Chemistry, University of Eswatini, Private Bag 4, Kwaluseni M201, Eswatini;
| | - Paseka T. Moshapo
- Research Centre in Synthesis and Catalysis, Department of Chemical Science, University of Johannesburg, P.O. Box 524, Auckland Park 2006, South Africa; (B.D.M.); (M.S.); (R.T.)
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8
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Vodnala N, Gujjarappa R, Polina S, Satheesh V, Kaldhi D, Kabi AK, Malakar CC. An organocatalytic C–C bond cleavage approach: a metal-free and peroxide-free facile method for the synthesis of amide derivatives. NEW J CHEM 2020. [DOI: 10.1039/d0nj04158k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
An organocatalyzed C–C bond cleavage approach has been envisioned towards the synthesis of amide derivatives from their corresponding amines and 1,3-dicarbonyls.
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Affiliation(s)
- Nagaraju Vodnala
- Department of Chemistry
- National Institute of Technology Manipur
- Imphal – 795004
- India
| | - Raghuram Gujjarappa
- Department of Chemistry
- National Institute of Technology Manipur
- Imphal – 795004
- India
| | - Saibabu Polina
- Department of Chemistry
- CHRIST (Deemed to be University)
- Bangalore – 560029
- India
| | - Vanaparthi Satheesh
- Schulich Faculty of Chemistry
- Technion-Israel Institute of Technology
- Haifa – 3200003
- Israel
| | - Dhananjaya Kaldhi
- Department of Chemistry
- National Institute of Technology Manipur
- Imphal – 795004
- India
| | - Arup K. Kabi
- Department of Chemistry
- National Institute of Technology Manipur
- Imphal – 795004
- India
| | - Chandi C. Malakar
- Department of Chemistry
- National Institute of Technology Manipur
- Imphal – 795004
- India
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9
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Savanur HM, Malunavar SS, Prabhala P, Sutar SM, Kalkhambkar RG, Laali KK. Synthesis of diverse libraries of carboxamides via chemoselective N-acylation of amines by carboxylic acids employing Brønsted acidic IL [BMIM(SO3H)][OTf]. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.151159] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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10
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Hyde AM, Calabria R, Arvary R, Wang X, Klapars A. Investigating the Underappreciated Hydrolytic Instability of 1,8-Diazabicyclo[5.4.0]undec-7-ene and Related Unsaturated Nitrogenous Bases. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.9b00187] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alan M. Hyde
- Department of Process Research & Development, MRL, Merck & Co., Inc., 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Ralph Calabria
- Department of Process Research & Development, MRL, Merck & Co., Inc., 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Rebecca Arvary
- Department of Process Research & Development, MRL, Merck & Co., Inc., 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Xiao Wang
- Department of Process Research & Development, MRL, Merck & Co., Inc., 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States
| | - Artis Klapars
- Department of Process Research & Development, MRL, Merck & Co., Inc., 126 East Lincoln Avenue, Rahway, New Jersey 07065, United States
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11
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Chapman RS, Tibbetts JD, Bull SD. 1,1-Diacyloxy-1-phenylmethanes as versatile N-acylating agents for amines. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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12
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Jones CS, Bull SD, Williams JMJ. DBN hexafluorophosphate salts as convenient sulfonylating and phosphonylating agents. Org Biomol Chem 2018; 14:8452-8456. [PMID: 27714221 DOI: 10.1039/c6ob01854h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Air-stable N-sulfonyl and N-phosphonyl DBN hexafluorophosphate salts have been synthesised under mild conditions as sulfonylating and phosphonylating agents. These salts are highly efficient in the sulfonylation and phosphonylation of a range of N- and O-nucleophiles to generate sulfonamides, sulfonate esters, phosphoramidates and phosphonate esters in good yields.
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Affiliation(s)
- Caroline S Jones
- Centre for Sustainable Chemical Technologies, University of Bath, Claverton Down, Bath, BA2 7AY, UK.
| | - Steven D Bull
- Department of Chemistry, University of Bath, Claverton Down, Bath, BA2 7AY, UK
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13
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Liu Y, Achtenhagen M, Liu R, Szostak M. Transamidation of N-acyl-glutarimides with amines. Org Biomol Chem 2018; 16:1322-1329. [DOI: 10.1039/c7ob02874a] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Herein, we report a new method for transamidation of N-acyl-glutarimides with amines under mild, metal-free conditions that relies on amide bond twist to weaken amidic resonance.
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Affiliation(s)
- Yongmei Liu
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
- Department of Chemistry
| | | | - Ruzhang Liu
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
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14
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Häring AP, Biallas P, Kirsch SF. An Unconventional Reaction of 2,2-Diazido Acylacetates with Amines. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601625] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Andreas P. Häring
- Organic Chemistry; Bergische Universität Wuppertal; Gaußstraße 20 42119 Wuppertal Germany
| | - Phillip Biallas
- Organic Chemistry; Bergische Universität Wuppertal; Gaußstraße 20 42119 Wuppertal Germany
| | - Stefan F. Kirsch
- Organic Chemistry; Bergische Universität Wuppertal; Gaußstraße 20 42119 Wuppertal Germany
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15
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Miraki MK, Yazdani E, Ghandi L, Azizi K, Heydari A. Mild and eco‐friendly chemoselective acylation of amines in aqueous medium using a green, superparamagnetic, recoverable nanocatalyst. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3744] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Elahe Yazdani
- Chemistry DepartmentTarbiat Modares University PO Box 14155‐4838 Tehran Iran
| | - Leila Ghandi
- Chemistry DepartmentTarbiat Modares University PO Box 14155‐4838 Tehran Iran
| | - Kobra Azizi
- Chemistry DepartmentTarbiat Modares University PO Box 14155‐4838 Tehran Iran
| | - Akbar Heydari
- Chemistry DepartmentTarbiat Modares University PO Box 14155‐4838 Tehran Iran
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16
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Rao SN, Mohan DC, Adimurthy S. AIBN-promoted amidation of anilines with 1, 3-diketones via oxidative cleavage of C–C bond under aerobic conditions. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.06.060] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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17
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Saikia UP, Hussain FL, Suri M, Pahari P. Selective N-acetylation of aromatic amines using acetonitrile as acylating agent. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.01.108] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Zeng R, Bao L, Sheng H, Sun L, Chen M, Feng Y, Zhu M. Heterobimetallic dinuclear lanthanide alkoxide complexes as acid–base bifunctional catalysts for synthesis of carbamates under solvent-free conditions. RSC Adv 2016. [DOI: 10.1039/c6ra15160d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Heterobimetallic dinuclear lanthanide alkoxide complexes Ln2Na8(OCH2CH2NMe2)12(OH)2 [Ln: I (Nd), II (Sm), III (Yb) and IV (Y)] were used as efficient acid–base bifunctional catalysts for the synthesis of carbamates and the N-Boc protection of amines.
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Affiliation(s)
- Ruijie Zeng
- School of Chemistry and Chemical Engineering
- Center for Atomic Engineering of Advanced Materials
- Anhui University
- Hefei 230039
- P. R. China
| | - Linquan Bao
- School of Chemistry and Chemical Engineering
- Center for Atomic Engineering of Advanced Materials
- Anhui University
- Hefei 230039
- P. R. China
| | - Hongting Sheng
- School of Chemistry and Chemical Engineering
- Center for Atomic Engineering of Advanced Materials
- Anhui University
- Hefei 230039
- P. R. China
| | - Lili Sun
- School of Chemistry and Chemical Engineering
- Center for Atomic Engineering of Advanced Materials
- Anhui University
- Hefei 230039
- P. R. China
| | - Man Chen
- School of Chemistry and Chemical Engineering
- Center for Atomic Engineering of Advanced Materials
- Anhui University
- Hefei 230039
- P. R. China
| | - Yan Feng
- School of Chemistry and Chemical Engineering
- Center for Atomic Engineering of Advanced Materials
- Anhui University
- Hefei 230039
- P. R. China
| | - Manzhou Zhu
- School of Chemistry and Chemical Engineering
- Center for Atomic Engineering of Advanced Materials
- Anhui University
- Hefei 230039
- P. R. China
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19
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Funder ED, Trads JB, Gothelf KV. Oxidative activation of dihydropyridine amides to reactive acyl donors. Org Biomol Chem 2015; 13:185-98. [PMID: 25358438 DOI: 10.1039/c4ob01931h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amides of 1,4-dihydropyridine (DHP) are activated by oxidation for acyl transfer to amines, alcohols and thiols. In the reduced form the DHP amide is stable towards reaction with amines at room temperature. However, upon oxidation with DDQ the acyl donor is activated via a proposed pyridinium intermediate. The activated intermediate reacts with various nucleophiles to give amides, esters, and thio-esters in moderate to high yields.
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Affiliation(s)
- Erik Daa Funder
- Danish National Research Foundation, Center for DNA Nanotechnology, Department of Chemistry and iNANO, Gustav Wieds Vej 14, 8000 Aarhus C, Denmark.
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20
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21
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Guo H, Wang Y, Du GF, Dai B, He L. N-Heterocyclic carbene-catalysed amidation of vinyl esters with aromatic amines. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.071] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Sanzone A, Somfai P. A Diels-Alder Approach to a Communesin Model: A/B-Cyclization Route. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500177] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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23
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Badgujar KC, Dhake KP, Bhanage BM. Immobilization of Candida cylindracea lipase on poly lactic acid, polyvinyl alcohol and chitosan based ternary blend film: Characterization, activity, stability and its application for N-acylation reactions. Process Biochem 2013. [DOI: 10.1016/j.procbio.2013.06.009] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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24
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Mali SM, Bhaisare RD, Gopi HN. Thioacids Mediated Selective and Mild N-Acylation of Amines. J Org Chem 2013; 78:5550-5. [DOI: 10.1021/jo400701v] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Sachitanand M. Mali
- Department
of Chemistry, Indian Institute of Science Education and Research,
Dr. Homi Bhabha Road, Pune 411 008, India
| | - Rupal D. Bhaisare
- Department
of Chemistry, Indian Institute of Science Education and Research,
Dr. Homi Bhabha Road, Pune 411 008, India
| | - Hosahudya N. Gopi
- Department
of Chemistry, Indian Institute of Science Education and Research,
Dr. Homi Bhabha Road, Pune 411 008, India
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25
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Taylor JE, Williams JM, Bull SD. N-Acyl 1,5-diazabicyclo[4.3.0]non-5-ene (DBN) tetraphenylborate salts as O-acylating agents. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.05.108] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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