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1
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Godwin B, Anvari MH, Olfatbakhsh T, Mahbod M, Milani AS, DiLabio GA, Wulff JE. A Single-Atom Upgrade to Polydicyclopentadiene. Macromolecules 2023. [DOI: 10.1021/acs.macromol.2c02260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Affiliation(s)
- Benjamin Godwin
- Department of Chemistry, University of Victoria, Victoria, British Columbia V8W 3V6, Canada
| | - Monir H. Anvari
- Department of Chemistry, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Tina Olfatbakhsh
- Materials and Manufacturing Research Institute (MMRI), University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Mahshid Mahbod
- Materials and Manufacturing Research Institute (MMRI), University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Abbas S. Milani
- Materials and Manufacturing Research Institute (MMRI), University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Gino A. DiLabio
- Department of Chemistry, University of British Columbia, Kelowna, British Columbia V1V 1V7, Canada
| | - Jeremy E. Wulff
- Department of Chemistry, University of Victoria, Victoria, British Columbia V8W 3V6, Canada
- Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
- Department of Chemistry, University of Bath, Bath BA2 7AY, United Kingdom
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2
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Ali R, Ahmed W, Jayant V, alvi S, Ahmed N, Ahmed A. Metathesis reactions in total‐ and natural product fragments syntheses. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100753] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Rashid Ali
- Jamia Millia Islamia New Delhi India 110025 Department of Chemistry Jamia Nagar,New Delhi india110025 110025 New Delhi INDIA
| | - Waqar Ahmed
- Jamia Millia Islamia Central University: Jamia Millia Islamia Chemistry INDIA
| | - Vikrant Jayant
- Jamia Millia Islamia Central University: Jamia Millia Islamia Chemistry INDIA
| | - shakeel alvi
- Jamia Millia Islamia Central University: Jamia Millia Islamia Chemistry INDIA
| | - Nadeem Ahmed
- Jamia Millia Islamia Central University: Jamia Millia Islamia Chemistry INDIA
| | - Azeem Ahmed
- Jamia Millia Islamia Central University: Jamia Millia Islamia Chemistry INDIA
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3
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Sims HS, de Andrade Horn P, Isshiki R, Lim M, Xu Y, Grubbs RH, Dai M. Catalysis-Enabled Concise and Stereoselective Total Synthesis of the Tricyclic Prostaglandin D 2 Metabolite Methyl Ester. Angew Chem Int Ed Engl 2022; 61:e202115633. [PMID: 34870881 PMCID: PMC8766936 DOI: 10.1002/anie.202115633] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Indexed: 01/28/2023]
Abstract
A concise and stereoselective total synthesis of the clinically relevant tricyclic prostaglandin D2 metabolite (tricyclic-PGDM) methyl ester in racemic form was accomplished in eight steps from a readily available known cyclopentene-diol derivative. The synthesis features a nickel-catalyzed Ueno-Stork-type dicarbofunctionalization to generate two consecutive stereocenters, a palladium-catalyzed carbonylative spirolactonization to build the core oxaspirolactone, and a Z-selective cross-metathesis to introduce the (Z)-3-butenoate side chain, a group challenging to introduce through traditional Wittig protocols and troublesome for the two previous total syntheses. A general Z-selective cross-metathesis protocol to construct (Z)-β,γ-unsaturated esters was also developed that has broad functional group tolerance and high stereoselectivity. Additionally, our synthesis already accumulated 75 mg of valuable material for an 18 O-tricyclic-PGDM-based assay used in clinical settings for inflammation.
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Affiliation(s)
- Hunter S Sims
- Department of Chemistry and Center for Cancer Research, Purdue University, West Lafayette, IN 47907, USA
| | - Pedro de Andrade Horn
- Department of Chemistry and Center for Cancer Research, Purdue University, West Lafayette, IN 47907, USA
| | - Ryota Isshiki
- Department of Chemistry and Center for Cancer Research, Purdue University, West Lafayette, IN 47907, USA
- Department of Applied Chemistry, Waseda University, Shinjuku, Tokyo, 162-0041, Japan
| | - Melissa Lim
- Department of Chemistry and Center for Cancer Research, Purdue University, West Lafayette, IN 47907, USA
| | - Yan Xu
- The Arnold and Mabel Beckman Laboratory of Chemical Synthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Robert H Grubbs
- The Arnold and Mabel Beckman Laboratory of Chemical Synthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Mingji Dai
- Department of Chemistry and Center for Cancer Research, Purdue University, West Lafayette, IN 47907, USA
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4
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Sims HS, Andrade Horn P, Isshiki R, Lim M, Xu Y, Grubbs RH, Dai M. Catalysis‐Enabled Concise and Stereoselective Total Synthesis of the Tricyclic Prostaglandin D
2
Metabolite Methyl Ester. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hunter S. Sims
- Department of Chemistry and Center for Cancer Research Purdue University West Lafayette IN 47907 USA
| | - Pedro Andrade Horn
- Department of Chemistry and Center for Cancer Research Purdue University West Lafayette IN 47907 USA
| | - Ryota Isshiki
- Department of Chemistry and Center for Cancer Research Purdue University West Lafayette IN 47907 USA
- Department of Applied Chemistry Waseda University Shinjuku Tokyo 162-0041 Japan
| | - Melissa Lim
- Department of Chemistry and Center for Cancer Research Purdue University West Lafayette IN 47907 USA
| | - Yan Xu
- The Arnold and Mabel Beckman Laboratory of Chemical Synthesis Division of Chemistry and Chemical Engineering California Institute of Technology Pasadena CA 91125 USA
| | - Robert H. Grubbs
- The Arnold and Mabel Beckman Laboratory of Chemical Synthesis Division of Chemistry and Chemical Engineering California Institute of Technology Pasadena CA 91125 USA
| | - Mingji Dai
- Department of Chemistry and Center for Cancer Research Purdue University West Lafayette IN 47907 USA
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5
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Gimazetdinov AM, Al’mukhametov AZ, Miftakhov MS. Development of a new approach for the synthesis of (+)-15-deoxy-Δ 12,14-prostaglandin J 2 methyl ester based on the [2+2]-cycloadduct of 5-trimethylsilylcyclopentadiene and dichloroketene. NEW J CHEM 2022. [DOI: 10.1039/d2nj01003h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This paper described a first example of the application of the “abnormal” lactone of 3-oxabicyclo[3.3.0]oct-6-en-2-one topology in targeted prostaglandin synthesis.
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Affiliation(s)
- Airat M. Gimazetdinov
- Ufa Institute of Chemistry (UfIC), Ufa Federal Research Centre of the Russian Academy of Sciences (UFIC RAS) Pr. Oktyabrya, 71, Ufa, 450054, Russian Federation
| | - Aidar Z. Al’mukhametov
- Ufa Institute of Chemistry (UfIC), Ufa Federal Research Centre of the Russian Academy of Sciences (UFIC RAS) Pr. Oktyabrya, 71, Ufa, 450054, Russian Federation
| | - Mansur S. Miftakhov
- Ufa Institute of Chemistry (UfIC), Ufa Federal Research Centre of the Russian Academy of Sciences (UFIC RAS) Pr. Oktyabrya, 71, Ufa, 450054, Russian Federation
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6
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Conway L, Evans P. An enantiodivergent synthesis of N-Boc-protected (R)- and (S)-4-amino cyclopent-2-en-1-one. JOURNAL OF CHEMICAL RESEARCH 2021. [DOI: 10.1177/17475198211047780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Routes are reported for the synthesis of both (1 R)- and (1 S)- tert-butyl-(4-oxocyclopent-2-en-1-yl)carbamate 2. Featuring Mitsunobu reactions with di- tert-butyl iminodicarbonate, both syntheses begin from ( S)-4-[( tert-butyldimethylsilyl)oxy]cyclopent-2-en-1-one (3) and take advantage of the 1,4-cyclopentenyl dioxygenation pattern of this optically active starting material. Thus both (−)- and (+)-2 have been accessed from 3 in an enantiodivergent manner in 11% and 10% overall yield over five and seven reaction steps, respectively.
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Affiliation(s)
- Lorna Conway
- Centre for Synthesis and Chemical Biology, School of Chemistry, University College Dublin, Dublin, Ireland
| | - Paul Evans
- Centre for Synthesis and Chemical Biology, School of Chemistry, University College Dublin, Dublin, Ireland
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7
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Vostrikov NS, Zagitov VV, Lobov AN, Ishmetova DV, Vakhitova YV, Miftakhov MS. Chemical F/J‐Interconversion in the Prostaglandin Family: From Cloprostenol to Its Δ
12
‐J
2
and 15‐Deoxy‐Δ
12,14
‐J
2
Derivatives. ChemistrySelect 2021. [DOI: 10.1002/slct.202102556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nikolay S. Vostrikov
- Ufa Institute of Chemistry UFRC RAS 71 pr. Oktyabrya Ufa Russian Federation 450054
| | - Vadim V. Zagitov
- Ufa Institute of Chemistry UFRC RAS 71 pr. Oktyabrya Ufa Russian Federation 450054
| | - Alexander N. Lobov
- Ufa Institute of Chemistry UFRC RAS 71 pr. Oktyabrya Ufa Russian Federation 450054
| | - Diana V. Ishmetova
- Institute of Biochemistry and Genetics UFRC RAS 71 pr. Oktyabrya Ufa Russian Federation 450054
| | - Yulia V. Vakhitova
- Institute of Biochemistry and Genetics UFRC RAS 71 pr. Oktyabrya Ufa Russian Federation 450054
| | - Mansur S. Miftakhov
- Ufa Institute of Chemistry UFRC RAS 71 pr. Oktyabrya Ufa Russian Federation 450054
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8
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Gimazetdinov AM, Al’mukhametov AZ, Zagitov VV, Miftakhov MS. Formal synthesis of J-type prostaglandins based on enantiopure polyfunctional cyclopentenol derivative. MENDELEEV COMMUNICATIONS 2021. [DOI: 10.1016/j.mencom.2021.03.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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9
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Conway L, Riccio A, Santoro MG, Evans P. Synthesis of the 4-aza cyclopentenone analogue of Δ12,14-15-deoxy-PGJ2 and S-cysteine adducts. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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The formal synthesis of (+)-15-deoxy-Δ12,14-prostaglandin J2 by utilizing SmI2-promoted intramolecular coupling of bromoalkynes and α,β-unsaturated esters. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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