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Tadiparthi K, Anand P, Sakirolla R, Gupta TP, Jadhav KA, Kishore Das S, Singh Yadav J. Desymmetrisation of meso-2,4-Dimethyl-8-Oxabicyclo[3.2.1]-Oct-6-Ene-3-Ol and its Application in Natural Product Syntheses. CHEM REC 2021; 22:e202100286. [PMID: 34894063 DOI: 10.1002/tcr.202100286] [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: 11/01/2021] [Revised: 11/24/2021] [Accepted: 11/24/2021] [Indexed: 11/12/2022]
Abstract
The compounds containing chiral centers and different functional groups serve as magnificent building blocks for the preparation of various natural products that are having immense biological activity. "Dimethyl-8-oxa-bicyclo[3.2.1]oct-6-en-3-ol" is one of the wonderful synthons to construct multiple stereo centers at a time during the asymmetric synthesis. In this account, we discuss our research efforts toward the synthesis of various simple and complex natural products from the past three decades (1995-2020) by using dimethyl-8-oxa-bicyclo[3.2.1]oct-6-en-3-ol as a synthon. Moreover, the synthetic utility of this starting material was investigated and well demonstrated. Further, we executed the desymmetrization of dimethyl-8-oxa-bicyclo[3.2.1]oct-6-en-3-ol by hydroboration to get different chiral centers. After obtaining the stereocenters, we could manage either the fragment, formal or total synthesis of natural products, by simple protection and deprotection sequence followed by C-C bond formation steps.
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Affiliation(s)
- Krishnaji Tadiparthi
- Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bangalore, 560029, India.,Natural Product Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
| | - Pragya Anand
- Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bangalore, 560029, India
| | - Raghavendra Sakirolla
- Department of Chemistry, Central University of Karnataka, Gulbarga, Karnataka, 585367, India.,Natural Product Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India
| | - T Prakash Gupta
- School of Science, Indrashil University, Kadi, Mehsana, Gujarat, 382740, India
| | - Krishna A Jadhav
- School of Science, Indrashil University, Kadi, Mehsana, Gujarat, 382740, India
| | - Sukant Kishore Das
- School of Science, Indrashil University, Kadi, Mehsana, Gujarat, 382740, India
| | - Jhillu Singh Yadav
- Natural Product Chemistry Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500007, India.,School of Science, Indrashil University, Kadi, Mehsana, Gujarat, 382740, India
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Affiliation(s)
- Debjani Si
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400076 India
| | - Krishna P. Kaliappan
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400076 India
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Srinivasu K, Nagaiah K, Yadav JS. Stereoselective Total Synthesis of (‐)‐Ebelactone A. ChemistrySelect 2020. [DOI: 10.1002/slct.201904949] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Khandregula Srinivasu
- CSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
- CSIR-Indian Institute of Chemical Technology An Associate Institution of University of Hyderabad Hyderabad 500046 India
| | - Kommu Nagaiah
- CSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
| | - Jhillu S. Yadav
- CSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
- CSIR-Indian Institute of Chemical Technology An Associate Institution of University of Hyderabad Hyderabad 500046 India
- School of Science, Indrashil University Kadi, Mehsana, Gujarat 382740 India
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Satyanarayana V, Kumar AS, Muralikrishna K, Kumar GC, Kumar R S, Kumar CS, Yadav JS. Studies towards the Synthesis of Lepranthin. ChemistrySelect 2018. [DOI: 10.1002/slct.201702982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | - Alleni Suman Kumar
- Center for Semiochemicals; CSIR- Indian Institute of Chemical Technology; Hyderabad− 500007 India
| | - Katta Muralikrishna
- Center for Semiochemicals; CSIR- Indian Institute of Chemical Technology; Hyderabad− 500007 India
| | | | - Sudheer Kumar R
- Center for Semiochemicals; CSIR- Indian Institute of Chemical Technology; Hyderabad− 500007 India
| | | | - Jhillu S. Yadav
- Center for Semiochemicals; CSIR- Indian Institute of Chemical Technology; Hyderabad− 500007 India
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Studies directed towards the total synthesis of polyether antibiotic ionomycin: asymmetric synthesis of fragments C(24)–C(32) and C(1)–C(23). Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.08.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Yadav JS, Singh VK, Srihari P. Formation of substituted tetrahydropyrans through oxetane ring opening: application to the synthesis of C1-C17 fragment of salinomycin. Org Lett 2014; 16:836-9. [PMID: 24479786 DOI: 10.1021/ol403604u] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The stereoselective synthesis of C1-C17 fragment of salinomycin is achieved. The strategy employs a desymmetrization approach and utilizes an intramolecular oxetane opening reaction with O-nucleophile to result in the tetrahydropyran skeleton as the key step.
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Affiliation(s)
- J S Yadav
- Academy of Scientific and Innovative Research, ‡Division of Natural Products Chemistry, CSIR-Indian Institute of Chemical Technology , Hyderabad-500007, India
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Yadav JS, Kavita A, Raghavendra Rao KV, Mohapatra DK. Studies directed towards the total synthesis of narbonolide: stereoselective synthesis of the C1–C15 chain. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.04.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Yadav JS, Raghavendra Rao KV, Kavita A, Mohapatra DK. Stereoselective Synthesis of the C31-C41 Spirolactam Fragment of Sanglifehrin A. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201684] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Jhillu Singh Y, Rao Yarrapothu G, Vemula R. Synthesis of the C1–C15 fragment of elaiolide. RSC Adv 2013. [DOI: 10.1039/c2ra22122e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Sabitha G, Srinivas C, Maruthi C, Yadav JS. Synthesis of (4R,6S,7R)-7-hydroxy-4,6-dimethyl-3-nonanone and (3R,5S,6R)-6-hydroxy-3,5-dimethyl-2-octanone. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.tetasy.2011.11.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Duschek A, Kirsch SF. 2-Iodoxybenzoic Acid-A Simple Oxidant with a Dazzling Array of Potential Applications. Angew Chem Int Ed Engl 2011; 50:1524-52. [DOI: 10.1002/anie.201000873] [Citation(s) in RCA: 205] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2010] [Indexed: 12/26/2022]
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Duschek A, Kirsch SF. 2-Iodoxybenzoesäure - ein einfaches Oxidationsmittel mit einer Vielfalt an Anwendungsmöglichkeiten. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201000873] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Yadav JS, Rao KVR, Ravindar K, Reddy BVS. Total Synthesis of (+)-Bourgeanic Acid Utilizing Desymmetrization Strategy. European J Org Chem 2010. [DOI: 10.1002/ejoc.201001199] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Affiliation(s)
- J. S. Yadav
- Organic Chemistry Division-1, Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - V. Rajender
- Organic Chemistry Division-1, Indian Institute of Chemical Technology, Hyderabad 500 007, India
| | - Y. Gangadhara Rao
- Organic Chemistry Division-1, Indian Institute of Chemical Technology, Hyderabad 500 007, India
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Yadav J, Bezawada P, Chenna V. Formal total synthesis of borrelidin: synthesis of C1–C11 fragment via desymmetrization strategy. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.03.196] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Yadav J, Reddy KB, Sabitha G. Stereoconvergent synthesis of C1–C17 and C18–C25 fragments of bafilomycin A1. Tetrahedron 2008. [DOI: 10.1016/j.tet.2007.11.091] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Paterson I, Florence GJ. The Chemical Synthesis of Discodermolide. Top Curr Chem (Cham) 2008; 286:73-119. [DOI: 10.1007/128_2008_7] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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Yadav J, Srinivas R, Sathaiah K. Total synthesis of natural (+)-membrenone C and its 7-epimer. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2005.12.129] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Ramachandran PV, Prabhudas B, Chandra JS, Reddy MVR. Diastereoselective dihydroxylation and regioselective deoxygenation of dihydropyranones: a novel protocol for the stereoselective synthesis of C1-C8 and C15-C21 subunits of (+)-discodermolide. J Org Chem 2005; 69:6294-304. [PMID: 15357588 DOI: 10.1021/jo0492416] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Diastereoselective dihydroxylation of dihydropyranones and subsequent regioselective alpha-deoxygenation provides 1,3-trans-beta-hydroxy-delta-lactones stereoselectively. This protocol has been applied for the synthesis of C(1)-C(8) and C(15)-C(21) subunits of (+)-discodermolide.
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Affiliation(s)
- P Veeraraghavan Ramachandran
- Herbert C. Brown Center for Borane Research, 560 Oval Drive, Department of Chemistry, Purdue University, West Lafayette, Indiana 47907-2084, USA.
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Paterson I, Delgado O, Florence GJ, Lyothier I, O'Brien M, Scott JP, Sereinig N. A second-generation total synthesis of (+)-discodermolide: the development of a practical route using solely substrate-based stereocontrol. J Org Chem 2005; 70:150-60. [PMID: 15624917 DOI: 10.1021/jo048534w] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel total synthesis of the complex polyketide (+)-discodermolide, a promising anticancer agent of sponge origin, has been completed in 7.8% overall yield over 24 linear steps, with 35 steps altogether. This second-generation approach was designed to rely solely on substrate control for introduction of the required stereochemistry, eliminating the use of all chiral reagents or auxiliaries. The common 1,2-anti-2,3-syn stereotriad found in each of three subunits, aldehyde 9 (C(1)-C(5)), ester 40 (C(9)-C(16)), and aldehyde 13 (C(17)-C(24)), was established via a boron-mediated aldol reaction of ethyl ketone 15 and formaldehyde, followed by hydroxyl-directed reduction to give 1,3-diol 14. Alternatively, a surrogate aldehyde 22 was employed for formaldehyde in this aldol reaction, leading to the beta-hydroxy aldehyde 20 as a common building block, corresponding to the discodermolide stereotriad. Key fragment unions were achieved by a lithium-mediated anti aldol reaction of ester 40 and aldehyde 13 under Felkin-Anh control to provide (16S,17S)-adduct 51 and a boron-mediated aldol reaction between enone 10 and aldehyde 9, exploiting unprecedented remote 1,6-stereoinduction, to give the (5S)-adduct 57.
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Affiliation(s)
- Ian Paterson
- University Chemical Laboratory, Lensfield Road, Cambridge CB2 1EW, UK.
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Paterson I, Florence G. The Development of a Practical Total Synthesis of Discodermolide, a Promising Microtubule‐Stabilizing Anticancer Agent. European J Org Chem 2003. [DOI: 10.1002/ejoc.200300061] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ian Paterson
- University Chemical Laboratory Lensfield Road, Cambridge, CB2 1EW, United Kingdom
| | - Gordon J. Florence
- University Chemical Laboratory Lensfield Road, Cambridge, CB2 1EW, United Kingdom
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Yadav J, Ahmed M. A stereoconvergent synthesis of the C(19)C(31) fragment of scytophycin C. Tetrahedron Lett 2002. [DOI: 10.1016/s0040-4039(02)01705-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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