1
|
Biedermann N, Schnizer J, Lager D, Schnürch M, Stanetty C. Indium-Mediated Acyloxyallylation-Based Synthesis of Galacto-Configured Higher-Carbon Sugar Alcohols as Potential Phase Change Materials. J Org Chem 2024; 89:5573-5588. [PMID: 38578036 DOI: 10.1021/acs.joc.4c00067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
Sugar alcohols fulfilling specific structural requirements are a substance class with great potential as organic phase change materials (PCMs). Within this work, we demonstrate the indium-mediated acyloxyallylation (IMA) as a useful strategy for the synthesis of higher-carbon sugar alcohols of the galacto-family featuring all hydroxyl groups in a 1,3-anti-relationship with three major synthetic achievements: first, the dihydroxylation of the IMA-derived allylic sugar derivates was systematically studied in terms of diastereoselectivity, revealing a high degree of substrate control toward anti-addition. Second, we demonstrated the use of a "double Mitsunobu" reaction, inverting the stereochemistry of terminal diols. Third, the IMA toolbox was expanded to accomplish the synthesis of derivatives with up to 10 carbon atoms from particularly unreactive aldoses. Thermal investigations of all synthesized sugar alcohols, including examples with exclusive 1,3-anti- and suboptimal 1,3-syn-relationships as well as even and odd numbers of carbon atoms, were performed. We observed clear trends in melting points and thermal storage densities and discovered limitations of organic substances in this class with melting points above 240 °C as PCMs in terms of thermal stability. With our study, we provide insights into the dependence of thermal properties on structural features, thus contributing to further understanding of organic PCMs for thermal energy storage applications.
Collapse
Affiliation(s)
- Nina Biedermann
- Institute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163, 1060 Vienna, Austria
| | - Julian Schnizer
- Institute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163, 1060 Vienna, Austria
| | - Daniel Lager
- Energy Department, AIT Austrian Institute of Technology GmbH, Giefinggasse 2, 1210 Vienna, Austria
| | - Michael Schnürch
- Institute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163, 1060 Vienna, Austria
| | - Christian Stanetty
- Institute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163, 1060 Vienna, Austria
| |
Collapse
|
2
|
Noël N, Duchateau S, Messire G, Massicot F, Vasse JL, Villaume S, Aziz A, Dorey S, Crouzet J, Behr JB. Protecting-group free synthesis of glycoconjugates displaying dual fungicidal and plant defense-eliciting activities. Bioorg Chem 2023; 141:106829. [PMID: 37690319 DOI: 10.1016/j.bioorg.2023.106829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 08/24/2023] [Accepted: 08/30/2023] [Indexed: 09/12/2023]
Abstract
A straightforward synthesis of carbohydrate templated isoxazolidines is described, by reaction of unprotected glycosylhydroxylamines (operating as 1,3-dipoles) with methyl acrylate using microwave activation. Rhamno- and erythro-isoxazolidines are recognized by plant cells, resulting in a strong ROS-production as a plant immune response, and exert a high antifungal activity against Botrytis cinerea.
Collapse
Affiliation(s)
- Nathan Noël
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, 51687 Reims, France
| | - Simon Duchateau
- Université de Reims Champagne Ardenne, RIBP-USC INRAE 1488, 51100 Reims, France
| | - Gatien Messire
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, 51687 Reims, France
| | - Fabien Massicot
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, 51687 Reims, France
| | - Jean-Luc Vasse
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, 51687 Reims, France
| | - Sandra Villaume
- Université de Reims Champagne Ardenne, RIBP-USC INRAE 1488, 51100 Reims, France
| | - Aziz Aziz
- Université de Reims Champagne Ardenne, RIBP-USC INRAE 1488, 51100 Reims, France
| | - Stéphan Dorey
- Université de Reims Champagne Ardenne, RIBP-USC INRAE 1488, 51100 Reims, France
| | - Jérôme Crouzet
- Université de Reims Champagne Ardenne, RIBP-USC INRAE 1488, 51100 Reims, France.
| | - Jean-Bernard Behr
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, 51687 Reims, France.
| |
Collapse
|
3
|
Meng S, Hettiarachchi IL, Bhetuwal BR, Thapa P, Zhu J. Stereoselective Synthesis of β-d-Manno-heptopyranoside via Cs 2CO 3-Mediated Anomeric O-Alkylation: Synthesis of a Tetrasaccharide Repeat Unit of Bacillus thermoaerophilus Surface-Layer Glycoprotein. J Org Chem 2022; 87:6588-6600. [PMID: 35537215 DOI: 10.1021/acs.joc.2c00168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Stereoselective synthesis of d-glycero- and l-glycero-β-d-mannoheptosides has been achieved by cesium carbonate-mediated β-selective anomeric O-alkylation of the corresponding d-mannoheptoses. In addition, this method has been utilized in the total synthesis of a tetrasaccharide repeat unit of Bacillus thermoaerophilus surface-layer glycoprotein.
Collapse
Affiliation(s)
- Shuai Meng
- Department of Chemistry and Biochemistry and School of Green Chemistry and Engineering, The University of Toledo, 2801 W. Bancroft Street, Toledo, Ohio 43606, United States
| | - Ishani Lakshika Hettiarachchi
- Department of Chemistry and Biochemistry and School of Green Chemistry and Engineering, The University of Toledo, 2801 W. Bancroft Street, Toledo, Ohio 43606, United States
| | - Bishwa Raj Bhetuwal
- Department of Chemistry and Biochemistry and School of Green Chemistry and Engineering, The University of Toledo, 2801 W. Bancroft Street, Toledo, Ohio 43606, United States
| | - Prakash Thapa
- Department of Chemistry and Biochemistry and School of Green Chemistry and Engineering, The University of Toledo, 2801 W. Bancroft Street, Toledo, Ohio 43606, United States
| | - Jianglong Zhu
- Department of Chemistry and Biochemistry and School of Green Chemistry and Engineering, The University of Toledo, 2801 W. Bancroft Street, Toledo, Ohio 43606, United States
| |
Collapse
|
4
|
Kalaus H, Reichetseder A, Scheibelreiter V, Rudroff F, Stanetty C, Mihovilovic MD. A Kinetic Photometric Assay for the Quantification of the Open-Chain Content of Aldoses. European J Org Chem 2021; 2021:2589-2593. [PMID: 34262391 PMCID: PMC8252792 DOI: 10.1002/ejoc.202001641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/15/2021] [Indexed: 11/28/2022]
Abstract
Aldoses exist predominantly in the cyclic hemiacetal form, which is in equilibrium with the open-chain aldehyde form. The small aldehyde content hampers reactivity when chemistry addresses the carbonyl moiety. This low concentration of the available aldehyde is generally difficult to ascertain. Herein, we demonstrate a new kinetic determination of the (minute) open-chain content (OCC) of aldoses. This kinetic approach exploits the aldehyde-selectivity of 2-aminobenzamidoxime (ABAO), which furnishes a strongly UV-active adduct. Simple formation curves can be measured in a photometer or plate reader for high-throughput screening. Under pseudo-first order kinetics, these curves correlate with a prediction model yielding the relative OCC. The OCCs of all parent aldoses (pentoses and hexoses) were determined referencing against the two tetroses with exceptionally high OCCs and were in very good agreement with literature data. Additionally, the assay was extended towards higher-carbon sugars with unknown OCC and also applied to rationalise a lack of reactivity observed in a recent synthetic investigation.
Collapse
Affiliation(s)
- Hubert Kalaus
- Institute of Applied Synthetic ChemistryTU WienGetreidemarkt 91060ViennaAustria
| | - Alexander Reichetseder
- Department of Pharmaceutical ChemistryUniversity of ViennaAlthanstraße 141090ViennaAustria
| | | | - Florian Rudroff
- Institute of Applied Synthetic ChemistryTU WienGetreidemarkt 91060ViennaAustria
| | - Christian Stanetty
- Institute of Applied Synthetic ChemistryTU WienGetreidemarkt 91060ViennaAustria
| | | |
Collapse
|
5
|
Wang J, Rong J, Lou Q, Zhu Y, Yang Y. Synthesis of l- glycero- and d- glycero-d- manno-Heptose Building Blocks for Stereoselective Assembly of the Lipopolysaccharide Core Trisaccharide of Vibrio parahemolyticus O2. Org Lett 2020; 22:8018-8022. [PMID: 32991182 DOI: 10.1021/acs.orglett.0c02961] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Synthesis of bacterial cell surface l-glycero-d-manno-heptose (l,d-Hep)- and d-glycero-d-manno-heptose (d,d-Hep)-containing higher carbon sugars is a challenging task. Here, we report a convenient and efficient approach for the synthesis of the l,d-Hep and d,d-Hep building blocks. Using l-lyxose and d-ribose as starting materials, this approach features diastereoselective Mukaiyama-type aldol reactions as the key steps. On the basis of the synthetic l,d-Hep and d,d-Hep building blocks, we achieved the first stereoselective synthesis of the unique α-l,d-Hep-(1→3)-α-d,d-Hep-(1→5)-α-Kdo core trisaccharide of the lipopolysaccharide of Vibrio parahemolyticus O2.
Collapse
Affiliation(s)
- Junchang Wang
- Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Jingjing Rong
- Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Qixin Lou
- Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - Yirong Zhu
- Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| | - You Yang
- Shanghai Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, China
| |
Collapse
|
6
|
Messire G, Massicot F, Pascual L, Riguet E, Vasse JL, Behr JB. Broadening the reaction scope of unprotected aldoses via their corresponding nitrones: 1,3-dipolar cycloadditions with alkenes. Org Biomol Chem 2020; 18:5708-5725. [PMID: 32666987 DOI: 10.1039/d0ob01350a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Condensation reactions of unprotected tetroses and pentoses with hydroxylamines afforded nitrones, which were easily converted to densely functionalized isoxazolidines in the presence of electron-poor alkenes. The 1,3-dipolar cycloaddition occurred with good facial discrimination of the chiral nitrone but under rather low endo/exo control. Stereochemistry of isomers was ascertained by chemical correlation with known derivatives from the literature. Microwave activation appeared as the most efficient reaction mode, affording the expected adducts within several minutes whereas hours were needed under standard heating. Alternatively, the transformation proved also possible under high pressure conditions by using a hand pump system, avoiding any energy source. Although water could not be used as the solvent, leading to hydrolysis of the nitrone substrate, a large variety of organic solvents proved efficient. The method has potential use in the preparation of non-ionic carbohydrate-based amphiphiles.
Collapse
Affiliation(s)
- Gatien Messire
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| | - Fabien Massicot
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| | - Laura Pascual
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| | - Emmanuel Riguet
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| | - Jean-Luc Vasse
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| | - Jean-Bernard Behr
- Univ. Reims Champagne-Ardenne, ICMR, CNRS UMR 7312, FR Condorcet CNRS 3417, 51687 Reims Cedex 2, France.
| |
Collapse
|
7
|
Draskovits M, Kalaus H, Stanetty C, Mihovilovic MD. Intercepted dehomologation of aldoses by N-heterocyclic carbene catalysis – a novel transformation in carbohydrate chemistry. Chem Commun (Camb) 2019; 55:12144-12147. [DOI: 10.1039/c9cc05906g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Examples of strong substrate governance and tuning of selectivity between two borderline scenarios by successful catalyst design are reported.
Collapse
Affiliation(s)
| | - Hubert Kalaus
- Institute of Applied Synthetic Chemistry
- TU Wien
- 1060 Vienna
- Austria
| | | | | |
Collapse
|
8
|
Johnson S, Bagdi AK, Tanaka F. C-Glycosidation of Unprotected Di- and Trisaccharide Aldopyranoses with Ketones Using Pyrrolidine-Boric Acid Catalysis. J Org Chem 2018; 83:4581-4597. [DOI: 10.1021/acs.joc.8b00340] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Sherida Johnson
- Chemistry and Chemical Bioengineering Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna, Okinawa 904-0495, Japan
| | - Avik Kumar Bagdi
- Chemistry and Chemical Bioengineering Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna, Okinawa 904-0495, Japan
| | - Fujie Tanaka
- Chemistry and Chemical Bioengineering Unit, Okinawa Institute of Science and Technology Graduate University, 1919-1 Tancha, Onna, Okinawa 904-0495, Japan
| |
Collapse
|
9
|
Draskovits M, Stanetty C, Baxendale IR, Mihovilovic MD. Indium- and Zinc-Mediated Acyloxyallylation of Protected and Unprotected Aldotetroses-Revealing a Pronounced Diastereodivergence and a Fundamental Difference in the Performance of the Mediating Metal. J Org Chem 2018; 83:2647-2659. [PMID: 29369620 PMCID: PMC5838623 DOI: 10.1021/acs.joc.7b03063] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
![]()
The
acyloxyallylation of unprotected aldoses was first demonstrated
more than a decade ago as a potentially elegant two-carbon homologation
of reducing sugars (upon ozonolysis); however, its application in
real case syntheses remained scarce. Following up on such a successful
showcase and to answer several pending questions about this attractive
transformation, we engaged in an in depth methodological reinvestigation.
The epimeric tetroses l-erythrose and d-threose
in unprotected and protected form were successfully applied to the
indium and also zinc-mediated acyloxyallylation, with the latter being
a first for an unprotected sugar. The investigation largely benefited
from the choice of these more exotic starting materials as it allowed
unambiguous identification/quantification of the hexose-products which
are available as authentic reference materials. The observed diastereoselectivities
indicate a strong substrate control (stereochemistry at O2), and the influence of the reagent’s structure on the selectivity
was investigated in great detail. A strong facial diastereodivergence
between related protected and unprotected structures was demonstrated
and an unexpected, pronounced principle difference in performance
between indium and zinc was revealed.
Collapse
Affiliation(s)
- Markus Draskovits
- Institute of Applied Synthetic Chemistry, TU Wien , Getreidemarkt 9, 1060 Vienna Austria
| | - Christian Stanetty
- Institute of Applied Synthetic Chemistry, TU Wien , Getreidemarkt 9, 1060 Vienna Austria
| | - Ian R Baxendale
- Department of Chemistry, Durham University , South Road, Durham, DH1 3LE, United Kingdom
| | - Marko D Mihovilovic
- Institute of Applied Synthetic Chemistry, TU Wien , Getreidemarkt 9, 1060 Vienna Austria
| |
Collapse
|
10
|
Villadsen K, Martos-Maldonado MC, Jensen KJ, Thygesen MB. Chemoselective Reactions for the Synthesis of Glycoconjugates from Unprotected Carbohydrates. Chembiochem 2017; 18:574-612. [DOI: 10.1002/cbic.201600582] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Indexed: 12/27/2022]
Affiliation(s)
- Klaus Villadsen
- Department of Chemistry; University of Copenhagen; Faculty of Science; Thorvaldsensvej 40 1871 Frederiksberg C Denmark
| | - Manuel C. Martos-Maldonado
- Department of Chemistry; University of Copenhagen; Faculty of Science; Thorvaldsensvej 40 1871 Frederiksberg C Denmark
| | - Knud J. Jensen
- Department of Chemistry; University of Copenhagen; Faculty of Science; Thorvaldsensvej 40 1871 Frederiksberg C Denmark
| | - Mikkel B. Thygesen
- Department of Chemistry; University of Copenhagen; Faculty of Science; Thorvaldsensvej 40 1871 Frederiksberg C Denmark
| |
Collapse
|
11
|
Malinowski M, Rowicki T, Guzik P, Wielechowska M, Sobiepanek A, Sas W. Diversity-Oriented Synthesis and Biological Evaluation of Iminosugars from Unprotected 2-Deoxy-d
-ribose. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600459] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Maciej Malinowski
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Tomasz Rowicki
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Patrycja Guzik
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Monika Wielechowska
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Anna Sobiepanek
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| | - Wojciech Sas
- Faculty of Chemistry; Warsaw University of Technology; ul. Noakowskiego 3 00-664 Warsaw Poland
| |
Collapse
|
12
|
Johnson S, Tanaka F. Direct synthesis of C-glycosides from unprotected 2-N-acyl-aldohexoses via aldol condensation–oxa-Michael reactions with unactivated ketones. Org Biomol Chem 2016; 14:259-64. [DOI: 10.1039/c5ob02094h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
C-glycosides were synthesized from unprotected 2-N-acyl-aldohexoses and unactivated ketones in one pot via aldol condensation–oxa-Michael reactions.
Collapse
Affiliation(s)
- Sherida Johnson
- Chemistry and Chemical Bioengineering Unit
- Okinawa Institute of Science and Technology Graduate University
- Onna
- Japan
| | - Fujie Tanaka
- Chemistry and Chemical Bioengineering Unit
- Okinawa Institute of Science and Technology Graduate University
- Onna
- Japan
| |
Collapse
|
13
|
Stanetty C, Baxendale IR. Large-Scale Synthesis of Crystalline 1,2,3,4,6,7-Hexa- O-acetyl-l- glycero-α-d- manno-heptopyranose. European J Org Chem 2015; 2015:2718-2726. [PMID: 26097405 PMCID: PMC4464551 DOI: 10.1002/ejoc.201500024] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2015] [Indexed: 01/14/2023]
Abstract
The higher-carbon sugar l-glycero-d-manno-heptose is a major constituent of the inner core region of the lipopolysaccharide (LPS) of many Gram-negative bacteria. All preparative routes used to date require multiple steps, and scalability has been rarely addressed. Here a highly practical synthesis of crystalline 1,2,3,4,6,7-hexa-O-acetyl-l-glycero-α-d-manno-heptopyranose by a simple four-step sequence starting from l-lyxose is disclosed. Only two recrystallisations are required and the process was demonstrated on a >100 mmol scale, yielding 41 g of the target compound.
Collapse
Affiliation(s)
- Christian Stanetty
- Department of Chemistry, Durham UniversitySouth Road, Durham, DH1 3LE, United Kingdom
| | - Ian R Baxendale
- Department of Chemistry, Durham UniversitySouth Road, Durham, DH1 3LE, United Kingdom
| |
Collapse
|
14
|
Synthesis of octitols and the respective amino-derivatives from 'organo-aldols'. Carbohydr Res 2015; 403:98-103. [PMID: 25130931 DOI: 10.1016/j.carres.2014.07.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Revised: 07/02/2014] [Accepted: 07/07/2014] [Indexed: 11/22/2022]
Abstract
Two diastereoisomeric keto-octoses, obtained in the reaction of 2,3:4,5-diacetone-D-arabinose with protected dihydroxyacetone catalyzed with L- or D-proline, were converted into octitols by stereoselective reduction of the carbonyl group with zinc borohydride and final deprotection. The study on the preparation of the respective amino-derivatives by reductive amination of these organo-adducts is presented; stereochemical aspects of these processes are discussed.
Collapse
|
15
|
Mahrwald R. The long underestimated carbonyl function of carbohydrates – an organocatalyzed shot into carbohydrate chemistry. Chem Commun (Camb) 2015; 51:13868-77. [DOI: 10.1039/c5cc04386g] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Several novel and highly stereoselective C–C bond formation processes of unprotected carbohydrates are described.
Collapse
Affiliation(s)
- R. Mahrwald
- Institute of Chemistry
- Humboldt-University
- 12489 Berlin
- Germany
| |
Collapse
|
16
|
Expanding the scope of the indium-promoted allylation reaction: 4-(bromomethyl)-1,3-dioxol-2-one as a synthetic equivalent of a 3-arylhydroxyacetone enolate. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.09.115] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
17
|
Kimura Y, Ito S, Shimizu Y, Kanai M. Catalytic Anomeric Aminoalkynylation of Unprotected Aldoses. Org Lett 2013; 15:4130-3. [DOI: 10.1021/ol401810b] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Yasuaki Kimura
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan, and ERATO, Japan Science and Technology Agency, Kanai Life Science Catalysis Project, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Soichi Ito
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan, and ERATO, Japan Science and Technology Agency, Kanai Life Science Catalysis Project, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yohei Shimizu
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan, and ERATO, Japan Science and Technology Agency, Kanai Life Science Catalysis Project, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Motomu Kanai
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan, and ERATO, Japan Science and Technology Agency, Kanai Life Science Catalysis Project, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| |
Collapse
|
18
|
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
|
19
|
Shen ZL, Wang SY, Chok YK, Xu YH, Loh TP. Organoindium Reagents: The Preparation and Application in Organic Synthesis. Chem Rev 2012; 113:271-401. [DOI: 10.1021/cr300051y] [Citation(s) in RCA: 194] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Zhi-Liang Shen
- Division of Chemistry and Biological
Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological
University, Singapore 637371
| | - Shun-Yi Wang
- Division of Chemistry and Biological
Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological
University, Singapore 637371
| | - Yew-Keong Chok
- Division of Chemistry and Biological
Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological
University, Singapore 637371
| | - Yun-He Xu
- Department
of Chemistry, University
of Science and Technology of China, Hefei 230026, P. R. China
- Division of Chemistry and Biological
Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological
University, Singapore 637371
| | - Teck-Peng Loh
- Department
of Chemistry, University
of Science and Technology of China, Hefei 230026, P. R. China
- Division of Chemistry and Biological
Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological
University, Singapore 637371
| |
Collapse
|
20
|
Behr JB, Hottin A, Ndoye A. Highly Selective Indium Mediated Allylation of Unprotected Pentosylamines. Org Lett 2012; 14:1536-9. [DOI: 10.1021/ol3002656] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jean-Bernard Behr
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, UFR des Sciences Exactes et Naturelles, 51687 Reims Cedex 2, France
| | - Audrey Hottin
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, UFR des Sciences Exactes et Naturelles, 51687 Reims Cedex 2, France
| | - Alpha Ndoye
- Université de Reims Champagne-Ardenne, Institut de Chimie Moléculaire de Reims, CNRS UMR 7312, UFR des Sciences Exactes et Naturelles, 51687 Reims Cedex 2, France
| |
Collapse
|
21
|
Saloranta T, Zupkó I, Rahkila J, Schneider G, Wölfling J, Leino R. Increasing the amphiphilicity of an estradiol based steroid structure by Barbier-allylation--ring-closing metathesis--dihydroxylation sequence. Steroids 2012; 77:110-7. [PMID: 22085429 DOI: 10.1016/j.steroids.2011.10.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2011] [Revised: 10/24/2011] [Accepted: 10/25/2011] [Indexed: 11/20/2022]
Abstract
Polyhydroxylated steroids, such as brassinosteroids, phytoecdysteroids and steroid saponins, are structurally attractive compounds possessing a number of interesting biological properties. Accordingly, development of synthetic procedures to build steroid based structures mimicking the naturally occurring hydrophilic steroids is of topical interest. In the present work, a D-secoestrone derivative was modified further by Barbier-allylation - ring-closing metathesis - dihydroxylation sequence with the aim to prepare steroid based structures with limited hydrophilicity. A straightforward synthesis route was developed with the isolated yield for each step ranging from good to excellent. All compounds prepared were fully characterized by NMR spectroscopic techniques and completely assigned (1)H and (13)C spectra are reported herein. Finally, the effects of the synthesized amphiphilic steroid derivatives on the proliferation of cancer cells are reported and discussed.
Collapse
Affiliation(s)
- Tiina Saloranta
- Laboratory of Organic Chemistry, Åbo Akademi University, Åbo, Finland
| | | | | | | | | | | |
Collapse
|
22
|
Monrad RN, Madsen R. Modern methods for shortening and extending the carbon chain in carbohydrates at the anomeric center. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.08.047] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
23
|
Bigovic M, Maslak V, Tokic-Vujosevic Z, Divjakovic V, Saicic RN. A useful synthetic equivalent of a hydroxyacetone enolate. Org Lett 2011; 13:4720-3. [PMID: 21815664 DOI: 10.1021/ol2019357] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Indium promoted allylation of carbonyl compounds with 4-(bromomethyl)-1,3-dioxol-2-one diastereoselectively affords anti-α,β-dihydroxyketones, protected as enol carbonates. These initial products can be deprotected to free dihydroxyketones or transformed under mild conditions into the corresponding cyclic carbonates, which constitutes a useful approach to hydroxyacetone aldols.
Collapse
Affiliation(s)
- Miljan Bigovic
- Faculty of Chemistry, University of Belgrade, Studentski Trg 16, P. O. B. 51, 11158 Belgrade, Serbia
| | | | | | | | | |
Collapse
|
24
|
Leppänen AS, Niittymäki O, Parikka K, Tenkanen M, Eklund P, Sjöholm R, Willför S. Metal-mediated allylation of enzymatically oxidized methyl α-d-galactopyranoside. Carbohydr Res 2010; 345:2610-5. [DOI: 10.1016/j.carres.2010.09.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2010] [Revised: 09/21/2010] [Accepted: 09/22/2010] [Indexed: 10/19/2022]
|
25
|
Zvereva TI, Kasradze VG, Kazakova OB, Kukovinets OS. Ozonolysis of Unsaturated Carbonyl Compounds and Alcohols. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2010. [DOI: 10.1134/s1070428010100015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
26
|
Huang JM, Ren HR. Electrochemical allylation of carbonyl compounds in aqueous electrolyte catalyzed by zinc. Chem Commun (Camb) 2010; 46:2286-8. [PMID: 20234934 DOI: 10.1039/b922897g] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly efficient electroallylation of carbonyl compounds in aqueous electrolyte in a divided cell with a catalytic amount of zinc consumption is reported.
Collapse
Affiliation(s)
- Jing-Mei Huang
- School of Chemistry and Chemical Engineering, South China University of Technology, 510640, Guangzhou, China.
| | | |
Collapse
|
27
|
Martel F, Estrine B, Plantier-Royon R, Hoffmann N, Portella C. Development of Agriculture Left-Overs: Fine Organic Chemicals from Wheat Hemicellulose-Derived Pentoses. Top Curr Chem (Cham) 2010; 294:79-115. [DOI: 10.1007/128_2010_54] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
28
|
Maslak V, Tokic-Vujosevic Z, Ferjancic Z, Saicic RN. A useful synthetic equivalent of an acetone enolate. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.09.113] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
29
|
Monrad RN, Fanefjord M, Hansen FG, Jensen NME, Madsen R. Synthesis of Gabosine A and N from Ribose by the Use of Ring-Closing Metathesis. European J Org Chem 2009. [DOI: 10.1002/ejoc.200800983] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
30
|
Saloranta T, Müller C, Vogt D, Leino R. Converting Unprotected Monosaccharides into Functionalised Lactols in Aqueous Media: Metal-Mediated Allylation Combined with Tandem Hydroformylation-Cyclisation. Chemistry 2008; 14:10539-42. [DOI: 10.1002/chem.200801745] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
31
|
Cribiù R, Cumpstey I. Stereospecific debenzylative cycloetherification of carbohydrate-derived allylic alcohols, ethers and esters to form vinyl C-furanosides. Chem Commun (Camb) 2008:1246-8. [DOI: 10.1039/b718060h] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Riccardo Cribiù
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, Stockholm, Sweden
| | | |
Collapse
|
32
|
Bottoni A, Lombardo M, Miscione GP, Pujol Algué JB, Trombini C. 3-Bromozinc Propenyl Esters: An Experimental and Theoretical Study of the Unique Stereocrossover Observed in Their Addition to Aromatic and Aliphatic Aldehydes. J Org Chem 2007; 73:418-26. [DOI: 10.1021/jo701661z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- A. Bottoni
- Dipartimento di Chimica “G. Ciamician”, Università di Bologna, via Selmi 2, I-40126 Bologna, Italy
| | - M. Lombardo
- Dipartimento di Chimica “G. Ciamician”, Università di Bologna, via Selmi 2, I-40126 Bologna, Italy
| | - G. P. Miscione
- Dipartimento di Chimica “G. Ciamician”, Università di Bologna, via Selmi 2, I-40126 Bologna, Italy
| | - J. B. Pujol Algué
- Dipartimento di Chimica “G. Ciamician”, Università di Bologna, via Selmi 2, I-40126 Bologna, Italy
| | - C. Trombini
- Dipartimento di Chimica “G. Ciamician”, Università di Bologna, via Selmi 2, I-40126 Bologna, Italy
| |
Collapse
|
33
|
Affiliation(s)
- Rune Nygaard Monrad
- Center for Sustainable and Green Chemistry, Building 201, Department of Chemistry, Technical University of Denmark, DK-2800 Lyngby, Denmark
| | - Robert Madsen
- Center for Sustainable and Green Chemistry, Building 201, Department of Chemistry, Technical University of Denmark, DK-2800 Lyngby, Denmark
| |
Collapse
|
34
|
Affiliation(s)
- Marco Lombardo
- Dipartimento di Chimica "G. Ciamician", Università degli Studi di Bologna, via Selmi 2, 40126 Bologna, Italy.
| | | |
Collapse
|
35
|
|
36
|
Enantioselective homoallyl-cyclopropanation of dibenzylideneacetone by modified allylindium halide reagents—rapid access to enantioenriched 1-styryl-norcarene. Tetrahedron 2006. [DOI: 10.1016/j.tet.2006.05.003] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|