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Tracy JS, Kalnmals CA, Toste FD. Beyond Allylic Alkylation: Applications of Trost Chemistry in Complex Molecule Synthesis. Isr J Chem 2021. [DOI: 10.1002/ijch.202000103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jacob S. Tracy
- Dept. of Chemistry University of California, Berkeley MC 1460 Berkeley CA 94720 USA
| | | | - F. Dean Toste
- Dept. of Chemistry University of California, Berkeley MC 1460 Berkeley CA 94720 USA
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2
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Cabrera Walsh G, Ávila CJ, Cabrera N, Nava DE, de Sene Pinto A, Weber DC. Biology and Management of Pest Diabrotica Species in South America. INSECTS 2020; 11:insects11070421. [PMID: 32650377 PMCID: PMC7411984 DOI: 10.3390/insects11070421] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/01/2020] [Accepted: 07/04/2020] [Indexed: 01/20/2023]
Abstract
The genus Diabrotica has over 400 described species, the majority of them neotropical. However, only three species of neotropical Diabrotica are considered agricultural pests: D. speciosa, D. balteata, and D. viridula. D. speciosa and D. balteata are polyphagous both as adults and during the larval stage. D. viridula are stenophagous during the larval stage, feeding essentially on maize roots, and polyphagous as adults. The larvae of the three species are pests on maize, but D. speciosa larvae also feed on potatoes and peanuts, while D. balteata larvae feed on beans and peanuts. None of these species express a winter/dry season egg diapause, displaying instead several continuous, latitude-mediated generations per year. This hinders the use of crop rotation as a management tool, although early planting can help in the temperate regions of the distribution of D. speciosa. The parasitoids of adults, Celatoria bosqi and Centistes gasseni, do not exert much control on Diabrotica populations, or show potential for inundative biocontrol plans. Management options are limited to insecticide applications and Bt genetically modified (GM) maize. Other techniques that show promise are products using Beauveria bassiana and Heterorhabditis bacteriophora, semiochemical attractants for monitoring purposes or as toxic baits, and plant resistance.
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Affiliation(s)
- Guillermo Cabrera Walsh
- ARS-SABCL/FuEDEI (Foundation for the Study of Invasive Species), Hurlingham B1686EFA, Argentina
- Correspondence: ; Tel.: +54-11-4452-4838
| | - Crébio J. Ávila
- EMBRAPA Agropecuaria Oeste, Dourados, Mato Grosso de Sul Caixa-postal 449, Brazil;
| | - Nora Cabrera
- Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, La Plata B1900FWA, Argentina;
| | - Dori E. Nava
- EMBRAPA Clima Temperado, Pelotas, Rio Grande do Sul Caixa-Postal 403, Brazil;
| | | | - Donald C. Weber
- USDA-ARS Invasive Insect Biocontrol & Behavior Laboratory, Baltimore Avenue, Beltsville, MD 10300, USA;
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Doherty W, Evans P. Aminooxylation Horner–Wadsworth–Emmons Sequence for the Synthesis of Enantioenriched γ-Functionalized Vinyl Sulfones. J Org Chem 2016; 81:1416-24. [DOI: 10.1021/acs.joc.5b02556] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- William Doherty
- Centre
for Synthesis and
Chemical Biology, School of Chemistry, University College Dublin, Dublin 4, Ireland
| | - Paul Evans
- Centre
for Synthesis and
Chemical Biology, School of Chemistry, University College Dublin, Dublin 4, Ireland
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Shen W, Hao X, Shi Y, Tian WS. Synthesis of (6R,12R)-6,12-Dimethylpentadecan-2-one, the Female-Produced Sex Pheromone from Banded Cucumber Beetle Diabrotica balteata, Based on a Chiron Approach. Nat Prod Commun 2015. [DOI: 10.1177/1934578x1501001236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Herein we describe a synthesis of (6 R,12 R)-6,12-dimethylpentadecan-2-one (5), the female produced sex pheromone of banded cucumber beetle Diabrotica balteata Le Conte, from ( R)-4-methyl-δ-valerolactone, a methyl-branched chiron.
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Affiliation(s)
- Wei Shen
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Xiang Hao
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Yong Shi
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Wei-Sheng Tian
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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5
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Abstract
Insect pheromones are some of the most interesting natural products because they are utilized for interspecific communication between various insects, such as beetles, moths, ants, and cockroaches. A large number of compounds of many kinds have been identified as pheromone components, reflecting the diversity of insect species. While this review deals only with chiral methyl-branched pheromones, the chemical structures of more than one hundred non-terpene compounds have been determined by applying excellent analytical techniques. Furthermore, their stereoselective syntheses have been achieved by employing trustworthy chiral sources and ingenious enantioselective reactions. The information has been reviewed here not only to make them available for new research but also to understand the characteristic chemical structures of the chiral pheromones. Since biosynthetic studies are still limited, it might be meaningful to examine whether the structures, particularly the positions and configurations of the branched methyl groups, are correlated with the taxonomy of the pheromone producers and also with the function of the pheromones in communication systems.
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Affiliation(s)
- Tetsu Ando
- Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo 184-8588, Japan.
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Alonso F, Moglie Y, Radivoy G, Yus M. Alkenes as Azido Precursors for the One-Pot Synthesis of 1,2,3-Triazoles Catalyzed by Copper Nanoparticles on Activated Carbon. J Org Chem 2013; 78:5031-7. [DOI: 10.1021/jo400110m] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Francisco Alonso
- Departamento de Química
Orgánica, Facultad de Ciencias and Instituto de Síntesis
Orgánica (ISO), Universidad de Alicante, Apdo 99, 03080 Alicante, Spain
| | - Yanina Moglie
- Departamento de Química
Orgánica, Facultad de Ciencias and Instituto de Síntesis
Orgánica (ISO), Universidad de Alicante, Apdo 99, 03080 Alicante, Spain
| | - Gabriel Radivoy
- Departamento de Química,
Instituto de Química del Sur (INQUISUR-CONICET), Universidad Nacional del Sur, Avenida Alem 1253, 8000
Bahía Blanca, Argentina
| | - Miguel Yus
- Departamento de Química
Orgánica, Facultad de Ciencias and Instituto de Síntesis
Orgánica (ISO), Universidad de Alicante, Apdo 99, 03080 Alicante, Spain
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Chow S, Kitching W. Hydrolytic kinetic resolution of terminal mono- and bis-epoxides in the synthesis of insect pheromones: routes to (−)-( R )- and (+)-( S )-10-methyldodecyl acetate, (−)-( R )-10-methyl-2-tridecanone, (−)-( R )-( Z )-undec-6-en-2-ol (Nostrenol), (−)-(1 R ,7 R )-1,7-dimethylnonyl propanoate, (−)-(6 R ,12 R )-6,12-dimethylpentadecan-2-one, (−)-(2 S ,11 S )-2,11-diacetoxytridecane and (+)-(2 S ,12 S )-2,12-diacetoxytridecane. ACTA ACUST UNITED AC 2002. [DOI: 10.1016/s0957-4166(02)00175-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Enders D, Jandeleit B, von Berg S, Raabe G, Runsink J. Iron-Mediated Allylic Substitution Reactions with Chirality Transfer. Stereochemistry of the Formation of Diastereo- and Enantiomerically Enriched Olefinic and Allylic Tetracarbonyl Iron Complexes. Organometallics 2001. [DOI: 10.1021/om010343l] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dieter Enders
- Institut für Organische Chemie der Rheinisch-Westfälischen Technischen Hochschule, Professor-Pirlet Strasse 1, D-52074 Aachen, Germany
| | - Bernd Jandeleit
- Institut für Organische Chemie der Rheinisch-Westfälischen Technischen Hochschule, Professor-Pirlet Strasse 1, D-52074 Aachen, Germany
| | - Stefan von Berg
- Institut für Organische Chemie der Rheinisch-Westfälischen Technischen Hochschule, Professor-Pirlet Strasse 1, D-52074 Aachen, Germany
| | - Gerhard Raabe
- Institut für Organische Chemie der Rheinisch-Westfälischen Technischen Hochschule, Professor-Pirlet Strasse 1, D-52074 Aachen, Germany
| | - Jan Runsink
- Institut für Organische Chemie der Rheinisch-Westfälischen Technischen Hochschule, Professor-Pirlet Strasse 1, D-52074 Aachen, Germany
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Pempo D, Cintrat JC, Parrain JL, Santelli M. Synthesis of [ 3 H 2 ]-(11 S ,17 R )-11,17-Dimethylhentriacontane: a Useful Tool for the Study of the Internalisation of Communication Pheromones of Ant Camponotus vagus. Tetrahedron 2000. [DOI: 10.1016/s0040-4020(00)00447-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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10
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Recent advances in the chemistry of α,β-unsaturated sulfoxides and sulfones. ACTA ACUST UNITED AC 2000. [DOI: 10.1016/s1874-5296(00)80018-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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de Koning H, Hiemstra H, Moolenaar MJ, Speckamp WN. New Applications ofN-Acyliminium Precursors: Tetracarbonyliron-Mediated Stereoselective Alkylations of 5-(R)-Isopropoxy-3-pyrrolin-2-ones. European J Org Chem 1998. [DOI: 10.1002/(sici)1099-0690(199809)1998:9<1729::aid-ejoc1729>3.0.co;2-o] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Fleming I, Barbero A, Walter D. Stereochemical Control in Organic Synthesis Using Silicon-Containing Compounds. Chem Rev 1997; 97:2063-2192. [PMID: 11848898 DOI: 10.1021/cr941074u] [Citation(s) in RCA: 735] [Impact Index Per Article: 27.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ian Fleming
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, England
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15
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“Chirality transfer” in iron-mediated dienylic substitutions via highly enantiomerically enriched planar chiral 1-phenylsulfonyl-substituted tricarbonyl(η5-pentadienyl) iron(1 +) complexes. J Organomet Chem 1997. [DOI: 10.1016/s0022-328x(96)06850-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Seebach D, Sting AR, Hoffmann M. Die Selbstregeneration von Stereozentren (SRS) — Anwendungen, Grenzen und Preisgabe eines Syntheseprinzips. Angew Chem Int Ed Engl 1996. [DOI: 10.1002/ange.19961082304] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Enders D, Frank U, Fey P, Jandeleit B, Lohray BB. Synthesis of highly diastereo- and enantiomerically enriched tetracarbonyl(η3-allyl)iron(1+) complexes for allylic substitutions with silyl enol ethers and silyl ketene acetals. J Organomet Chem 1996. [DOI: 10.1016/s0022-328x(96)06161-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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18
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Pempo D, Viala J, Parrain JL, Santelli M. Synthesis of (11R,17S)-11,17-dimethylhentriacontane: a communication pheromone of ant Camponotus vagus. ACTA ACUST UNITED AC 1996. [DOI: 10.1016/0957-4166(96)00234-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Enders D, Fey P, Schmitz T, Lohray BB, Jandeleit B. Regio- and stereoselective a4-umpolung reactions of α,β-unsaturated esters to 1,6-dicarbonyl compounds by addition of enantiopure nucleophiles to racemic tetracarbonyl (η3-alyl)iron(1+) complexes. J Organomet Chem 1996. [DOI: 10.1016/0022-328x(95)06042-u] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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