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Sharma A, Pandey SK. Organocatalyzed epoxidation in the total synthesis of (-)- trans-, (+)- trans- and (+)- cis-disparlures. Org Biomol Chem 2023; 21:1514-1517. [PMID: 36691731 DOI: 10.1039/d2ob02195a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A simple, flexible and efficient organocatalyzed synthetic approach for the synthesis of (-)-trans-, (+)-trans- and (+)-cis-disparlures has been described. The pivotal reaction sequence comprises organocatalyzed asymmetric Jørgensen epoxidation, Wittig olefination, migration of epoxide and Mitsunobu inversion reaction. Excellent enantiomeric purity (≥99%) was achieved during the synthesis of disparlure enantiomers by the Jørgensen epoxidation key step.
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Affiliation(s)
- Ajay Sharma
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
| | - Satyendra Kumar Pandey
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
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2
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Drop A, Wojtasek H, Frąckowiak-Wojtasek B. Synthesis of disparlure and monachalure enantiomers from 2,3-butanediacetals. Beilstein J Org Chem 2020; 16:616-620. [PMID: 32280390 PMCID: PMC7136567 DOI: 10.3762/bjoc.16.57] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 03/20/2020] [Indexed: 12/04/2022] Open
Abstract
2,3-Butanediacetal derivatives were used for the stereoselective synthesis of unsymmetrically substituted cis-epoxides. The procedure was applied for the preparation of both enantiomers of disparlure and monachalure, the components of the sex pheromones of the gypsy moth (Lymantria dispar) and the nun moth (Lymantria monacha) using methyl (2S,3R,5R,6R)-3-ethylsulfanylcarbonyl-5,6-dimethoxy-5,6-dimethyl-1,4-dioxane-2-carboxylate as the starting material.
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Affiliation(s)
- Adam Drop
- Institute of Chemistry, Opole University, ul. Oleska 48, 45-052 Opole, Poland.,ZWP EMITOR S.C., ul. Olimpijska 6, 45-681 Opole, Poland
| | - Hubert Wojtasek
- Institute of Chemistry, Opole University, ul. Oleska 48, 45-052 Opole, Poland
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Abstract
Diverse syntheses of disparlure and its stereoisomers and analogues encompassing various strategies are compiled in this perspective.
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Affiliation(s)
- Rodney A. Fernandes
- Department of Chemistry
- Indian Institute of Technology Bombay Powai
- Mumbai 400076
- India
| | - Naveen Chandra
- Department of Chemistry
- Indian Institute of Technology Bombay Powai
- Mumbai 400076
- India
| | - Ashvin J. Gangani
- Department of Chemistry
- Indian Institute of Technology Bombay Powai
- Mumbai 400076
- India
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4
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Pinnelli GR, Terrado M, Hillier NK, Lance DR, Plettner E. Synthesis of Isotopically Labelled Disparlure Enantiomers and Application to the Study of Enantiomer Discrimination in Gypsy Moth Pheromone-Binding Proteins. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901164] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Govardhana R. Pinnelli
- Dept. of Chemistry; Simon Fraser University, 8888 University Dr., Burnaby B. C. V5A 1S6; Canada
| | - Mailyn Terrado
- Dept. of Chemistry; Simon Fraser University, 8888 University Dr., Burnaby B. C. V5A 1S6; Canada
| | - N. Kirk Hillier
- Dept. of Biology; Acadia University; Wolfville NS B4P 2R6 Canada
| | | | - Erika Plettner
- Dept. of Chemistry; Simon Fraser University, 8888 University Dr., Burnaby B. C. V5A 1S6; Canada
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5
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Abstract
The BINOL-amidine organic catalyst 1 was previously shown to promote highly efficient enantioselective halolactonization reactions of olefinic acids. As part of these studies, it was discovered that the enantioenriched iodolactones could be easily converted into enantioenriched cis-1,2-disubstituted epoxides. This halolactonization-epoxidation sequence was applied to the synthesis of (+)-disparlure, which resulted in the shortest catalytic enantioselective synthesis to date, requiring only five steps and proceeding in 33% yield.
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Affiliation(s)
- Daniel W. Klosowski
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712
| | - Stephen F. Martin
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712
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Garg Y, Kumar Tiwari A, Kumar Pandey S. Enantioselective total synthesis of cis -(+)- and trans -(+)-disparlure. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.07.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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7
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Bethi V, Kattanguru P, Fernandes RA. Domino Recombinant γ-Isomerization and Reverse Wacker Oxidation of γ-Vinyl-γ-butyrolactone: Synthesis of (+)-trans-, (-)- and (+)-Disparlures. European J Org Chem 2014. [DOI: 10.1002/ejoc.201400021] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Kobayashi S, Endo T, Yoshino T, Schneider U, Ueno M. Allylation reactions of aldehydes with allylboronates in aqueous media: unique reactivity and selectivity that are only observed in the presence of water. Chem Asian J 2013; 8:2033-45. [PMID: 23775867 DOI: 10.1002/asia.201300440] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2013] [Indexed: 11/07/2022]
Abstract
Zn(OH)2-catalyzed allylation reactions of aldehydes with allylboronates in aqueous media have been developed. In contrast to conventional allylboration reactions of aldehydes in organic solvents, the α-addition products were obtained exclusively. A catalytic cycle in which the allylzinc species was generated through a B-to-Zn exchange process is proposed and kinetic studies were performed. The key intermediate, an allylzinc species, was detected by HRMS (ESI) analysis and by online continuous MS (ESI) analysis. This analysis revealed that, in aqueous media, the allylzinc species competitively reacted with the aldehydes and water. An investigation of the reactivity and selectivity of the allylzinc species by using several typical allylboronates (6a-6d) clarified several important roles of water in this allylation reaction. The allylation reactions of aldehydes with allylboronic acid 2,2-dimethyl-1,3-propanediol esters proceeded smoothly in the presence of catalytic amounts of Zn(OH)2 and achiral ligand 4d in aqueous media to afford the corresponding syn-adducts in high yields with high diastereoselectivities. In all cases, the α-addition products were obtained and a wide substrate scope was tolerated. Furthermore, this reaction was applied to asymmetric catalysis by using chiral ligand 9. Based on the X-ray structure of the Zn-9 complex, several nonsymmetrical chiral ligands were also found to be effective. This reaction was further applied to catalytic asymmetric alkylallylation, chloroallylation, and alkoxyallylation processes and the synthetic utility of these reactions has been demonstrated.
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Affiliation(s)
- Shū Kobayashi
- Department of Chemistry, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
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9
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Herbert MB, Marx VM, Pederson RL, Grubbs RH. Concise syntheses of insect pheromones using Z-selective cross metathesis. Angew Chem Int Ed Engl 2013; 52:310-4. [PMID: 23055437 PMCID: PMC3789658 DOI: 10.1002/anie.201206079] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Indexed: 11/06/2022]
Abstract
Very short synthetic routes to nine cis-olefin-containing pheromones containing a variety of functionality, including an unconjugated (E,Z) diene, are reported. These lepidopteran pheromones are used extensively for pest control, and were easily prepared using ruthenium-based Z-selective cross metathesis, highlighting the advantages of this method over less efficient ways to form Z olefins.
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Affiliation(s)
- Myles B. Herbert
- Department of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, 91125 (USA)
| | - Vanessa M. Marx
- Department of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, 91125 (USA)
| | | | - Robert H. Grubbs
- Department of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, 91125 (USA)
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Zeng J, Zhang Q, Zhang HK, Chen A. Practical synthesis of trans-dihydroxybutyrolactols as chiral C4 building blocks and their application to the synthesis of polyhydroxylated alkaloids. RSC Adv 2013. [DOI: 10.1039/c3ra43232g] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Herbert MB, Marx VM, Pederson RL, Grubbs RH. Concise Syntheses of Insect Pheromones UsingZ-Selective Cross Metathesis. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201206079] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Dubey AK, Chattopadhyay A. An enantiodivergent synthesis of both (+)- and (−)-disparlure from (R)-2,3-cyclohexylideneglyceraldehyde. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.tetasy.2011.08.013] [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]
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14
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Varvogli AAC, Karagiannis IN, Koumbis AE. Efficient synthesis of syringolides, secosyrins, and syributins through a common approach. Tetrahedron 2009. [DOI: 10.1016/j.tet.2008.11.079] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Prasad KR, Anbarasan P. Enantiodivergent Synthesis of Both Enantiomers of Gypsy Moth Pheromone Disparlure. J Org Chem 2007; 72:3155-7. [PMID: 17367199 DOI: 10.1021/jo070060o] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Enantiodivergent synthesis of both (-)- and (+)-disparlure, a bioactive pheromone, possessing a cis-epoxide has been accomplished. The key step involves the cross metathesis of a chiral homoallylic alcohol derived from l-(+)-tartaric acid.
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Affiliation(s)
- Kavirayani R Prasad
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560012, India.
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Concise synthesis of enantiopure erythro-saccharinic acid lactone and potassium (2R,3R)-2,3,4-trihydroxy-2-methylbutanoate. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.09.156] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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