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Mahesh Kumar A, Venkateshwarlu R, Tadiparthi K, Rao BV, Kota Balaji SK, Raghunadh A, Singh SN. A new facile synthesis of (2 S,5 S)-5-hydroxypipecolic acid hydrochloride. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2047731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Avula Mahesh Kumar
- Technology Development Center, Custom Pharmaceutical Services, Dr. Reddy’s Laboratories Ltd., Hyderabad, India
| | - Rapolu Venkateshwarlu
- Technology Development Center, Custom Pharmaceutical Services, Dr. Reddy’s Laboratories Ltd., Hyderabad, India
- Department of Organic Chemistry and FDW, Andhra University, Visakhapatnam, India
| | | | | | - Shiva Kumar Kota Balaji
- Technology Development Center, Custom Pharmaceutical Services, Dr. Reddy’s Laboratories Ltd., Hyderabad, India
| | - Akula Raghunadh
- Technology Development Center, Custom Pharmaceutical Services, Dr. Reddy’s Laboratories Ltd., Hyderabad, India
| | - Shambhu Nath Singh
- Technology Development Center, Custom Pharmaceutical Services, Dr. Reddy’s Laboratories Ltd., Hyderabad, India
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Tian B, Li X, Chen P, Liu G. Asymmetric Palladium-Catalyzed Oxycarbonylation of Terminal Alkenes: Efficient Access to β-Hydroxy Alkylcarboxylic Acids. Angew Chem Int Ed Engl 2021; 60:14881-14886. [PMID: 33904235 DOI: 10.1002/anie.202104252] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Indexed: 12/15/2022]
Abstract
A novel PdII -catalyzed enantioselective oxycarbonylation of alkenes has been established. The ligand with an ethyl group at the C-6 position of Pyox plays a significant role in the intermolecular oxypalladation process, leading to high reactivity and excellent enantioselective control. Compared to the conventional methods, the reaction itself features alkenes as easily prepared starting materials, mild and operationally simple reaction conditions, and insensitivities to air and water. Moreover, this method allows for broad alkene substrate scope, excellent regio- and enantioselectivities, scalabilities and a wide array of applications, and provides a useful route for the convenient and straightforward synthesis of chiral β-hydroxy alkylcarboxylic acids/esters.
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Affiliation(s)
- Bing Tian
- State Key Laboratory of Organometallic Chemistry, and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Xiang Li
- State Key Laboratory of Organometallic Chemistry, and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Pinhong Chen
- State Key Laboratory of Organometallic Chemistry, and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
| | - Guosheng Liu
- State Key Laboratory of Organometallic Chemistry, and Shanghai Hongkong Joint Laboratory in Chemical Synthesis, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China.,Chang-Kung Chuang Institute, East China Normal University, 3663 North Zhongshan Road, Shanghai, 200062, China
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Tian B, Li X, Chen P, Liu G. Asymmetric Palladium‐Catalyzed Oxycarbonylation of Terminal Alkenes: Efficient Access to β‐Hydroxy Alkylcarboxylic Acids. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202104252] [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]
Affiliation(s)
- Bing Tian
- State Key Laboratory of Organometallic Chemistry, and Shanghai Hongkong Joint Laboratory in Chemical Synthesis Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Xiang Li
- State Key Laboratory of Organometallic Chemistry, and Shanghai Hongkong Joint Laboratory in Chemical Synthesis Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Pinhong Chen
- State Key Laboratory of Organometallic Chemistry, and Shanghai Hongkong Joint Laboratory in Chemical Synthesis Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
| | - Guosheng Liu
- State Key Laboratory of Organometallic Chemistry, and Shanghai Hongkong Joint Laboratory in Chemical Synthesis Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
- Chang-Kung Chuang Institute East China Normal University 3663 North Zhongshan Road Shanghai 200062 China
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Abstract
AbstractKavalactones are classes of α-pyrone and 5,6-dihydropyrone derivatives showing various biological activities, and numerous approaches have been reported for the preparation of these molecules. In this review, we discuss the different synthetic approaches towards these naturally occurring lactones, in both racemic and enantiomerically pure forms, that have been reported in the literature to date. It is hoped that this review will assist researchers in the development of additional and efficient synthetic routes towards kavalactones. 1 Introduction2 Synthetic Approaches for the Preparation of Kavalactones3 Conclusion
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Reddy YN, Kumari TN, Thota P, Jyothi P, Gupta AK. Chemoenzymatic total synthesis of cryptocaryalactone natural products. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2017.12.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Ramesh P, Raju A, Fadnavis NW. An Efficient Stereoselective Total Synthesis of Bioactive (3R,5R)-1-(4-Hydroxyphenyl)-7-phenylheptane-3,5-diolviaAsymmetric Aldol Reaction. Helv Chim Acta 2016. [DOI: 10.1002/hlca.201500189] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Zadlo A, Schrittwieser JH, Koszelewski D, Kroutil W, Ostaszewski R. Enantioselective Reduction of Ethyl 3-Oxo-5-phenylpentanoate with Whole-Cell Biocatalysts. European J Org Chem 2016. [DOI: 10.1002/ejoc.201501460] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Mineeva IV. Enantioselective synthesis of (+)-(S)-7,8-dihydrokavain and (4R,6R)-4-hydroxy-6-(2-phenylethyl)tetrahydro-2H-pyran-2-one, lactone analog of compactin and mevinolin. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2013. [DOI: 10.1134/s1070428013050138] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Salunkhe VT, Bhosale S, Punde P, Bhuniya D, Koul S. Stereo-controlled total syntheses of ieodomycins A and B using d-glucose based chiral pool approach. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.03.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Boesenbergia rotunda: From Ethnomedicine to Drug Discovery. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:473637. [PMID: 23243448 PMCID: PMC3519102 DOI: 10.1155/2012/473637] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2012] [Accepted: 08/06/2012] [Indexed: 01/11/2023]
Abstract
Boesenbergia rotunda is a herb from the Boesenbergia genera under the Zingiberaceae family. B. rotunda is widely found in Asian countries where it is commonly used as a food ingredient and in ethnomedicinal preparations. The popularity of its ethnomedicinal usage has drawn the attention of scientists worldwide to further investigate its medicinal properties. Advancement in drug design and discovery research has led to the development of synthetic drugs from B. rotunda metabolites via bioinformatics and medicinal chemistry studies. Furthermore, with the advent of genomics, transcriptomics, proteomics, and metabolomics, new insights on the biosynthetic pathways of B. rotunda metabolites can be elucidated, enabling researchers to predict the potential bioactive compounds responsible for the medicinal properties of the plant. The vast biological activities exhibited by the compounds obtained from B. rotunda warrant further investigation through studies such as drug discovery, polypharmacology, and drug delivery using nanotechnology.
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Yadav JS, Sengupta S. The Formal Total Synthesis of FR252921 - An Immunosuppressant. European J Org Chem 2012. [DOI: 10.1002/ejoc.201201097] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Kamal A, Vangala SR. An expedient total synthesis of optically active piperidine and indolizidine alkaloids (−)-β-conhydrine and (−)-lentiginosine. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.11.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Raders SM, Verkade JG. Catalysis of Mukaiyama Aldol Reactions by a Tricyclic Aluminum Alkoxide Lewis Acid. J Org Chem 2009; 74:5417-28. [DOI: 10.1021/jo9009134] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Steven M. Raders
- Department of Chemistry, Iowa State University, Ames, Iowa 50011
| | - John G. Verkade
- Department of Chemistry, Iowa State University, Ames, Iowa 50011
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Kamal A, Krishnaji T, Khan MNA. Lipase-catalyzed resolution of 1-chloro-3-[(4-morpholin-4-yl-1,2,5-thiadiazole-3-yl)oxy]propan-2-ol. ACTA ACUST UNITED AC 2008. [DOI: 10.1016/j.molcatb.2007.12.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kamal A, Azhar MA, Krishnaji T, Malik MS, Azeeza S. Approaches based on enzyme mediated kinetic to dynamic kinetic resolutions: A versatile route for chiral intermediates. Coord Chem Rev 2008. [DOI: 10.1016/j.ccr.2007.12.010] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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A new chemoenzymatic Baylis–Hillman approach for the synthesis of enantiomerically enriched umbelactones. Tetrahedron Lett 2007. [DOI: 10.1016/j.tetlet.2007.07.139] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kamal A, Khanna G, Krishnaji T. Lipase-Catalyzed Enantiomer Separation of 3-Hydroxy-4-(tosyloxy)butanenitrile: Synthesis of (R)-GABOB (=(3R)-4-Amino-3-hydroxybutanoic Acid) and (R)-Carnitine Hydrochloride (=(2R)-3-Carboxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium Chloride). Helv Chim Acta 2007. [DOI: 10.1002/hlca.200790180] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Kamal A, Krishnaji T, Reddy PV. Enantioselective total synthesis of both the stereoisomers of dihydrokawain-5-ol. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.tetasy.2007.07.032] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Kamal A, Krishnaji T, Khan MNA. Lipase-catalysed resolution of N-(3-cyano-2-hydroxy propan-1-yl)phthalimide. ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.molcatb.2007.03.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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