1
|
Enantioselective fullerene functionalization through stereochemical information transfer from a self-assembled cage. Nat Chem 2023; 15:405-412. [PMID: 36550231 DOI: 10.1038/s41557-022-01103-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 10/28/2022] [Indexed: 12/24/2022]
Abstract
The regioselective functionalization of C60 remains challenging, while the enantioselective functionalization of C60 is difficult to explore due to the need for complex chiral tethers or arduous chromatography. Metal-organic cages have served as masks to effect the regioselective functionalization of C60. However, it is difficult to control the stereochemistry of the resulting fullerene adducts through this method. Here we report a means of defining up to six stereocentres on C60, achieving enantioselective fullerene functionalization. This method involves the use of a metal-organic cage built from a chiral formylpyridine. Fullerenes hosted within the cavity of the cage can be converted into a series of C60 adducts through chemo-, regio- and stereo-selective Diels-Alder reactions with the edges of the cage. The chiral formylpyridine ultimately dictates the stereochemistry of these chiral fullerene adducts without being incorporated into them. Such chiral fullerene adducts may become useful in devices requiring circularly polarized light manipulation.
Collapse
|
2
|
Ding S, Shi Y, Yang B, Hou M, He H, Gao S. Asymmetric Total Synthesis of Hasubanan Alkaloids: Periglaucines A-C, N,O-Dimethyloxostephine and Oxostephabenine. Angew Chem Int Ed Engl 2023; 62:e202214873. [PMID: 36357322 DOI: 10.1002/anie.202214873] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Indexed: 11/12/2022]
Abstract
We report herein the asymmetric total synthesis of periglaucines A-C, N,O-dimethyloxostephine and oxostephabenine. The key strategies used include: 1) a RhI -catalyzed regio- and diastereoselective Hayashi-Miyaura reaction to connect two necessary fragments; 2) an intramolecular photoenolization/Diels-Alder (PEDA) reaction to construct the highly functionalized tricyclic core skeleton bearing a quaternary center; 3) a bio-inspired intramolecular Michael addition and transannular acetalization to generate the aza[4.4.3]propellane and the tetrahydrofuran ring.
Collapse
Affiliation(s)
- Shaolei Ding
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N Zhongshan Road, Shanghai, 200062, China
| | - Yingbo Shi
- College of Chemistry and Materials Science, Sichuan Normal University, 5 Jingan Road, Chengdu, 610068, China
| | - Baochao Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N Zhongshan Road, Shanghai, 200062, China
| | - Min Hou
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N Zhongshan Road, Shanghai, 200062, China
| | - Haibing He
- Shanghai Frontiers Science Center of Molecule Intelligent Syntheses, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N Zhongshan Road, Shanghai, 200062, China
| | - Shuanhu Gao
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N Zhongshan Road, Shanghai, 200062, China.,Shanghai Frontiers Science Center of Molecule Intelligent Syntheses, School of Chemistry and Molecular Engineering, East China Normal University, 3663 N Zhongshan Road, Shanghai, 200062, China
| |
Collapse
|
3
|
Trinh TMN, Schillinger F, Guerra S, Meichsner E, Nierengarten I, Hahn U, Holler M, Nierengarten J. Regioselective Preparation of Fullerene Bis‐adducts from Cleavable Macrocyclic Bis‐malonates. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Thi Minh Nguyet Trinh
- Laboratoire de Chimie des Matériaux Moléculaires Université de Strasbourg et CNRS (UMR 7042 LIMA) Ecole Européenne de Chimie Polymères et Matériaux 25 rue Becquerel 67087 Strasbourg Cedex 2 France
| | - Franck Schillinger
- Laboratoire de Chimie des Matériaux Moléculaires Université de Strasbourg et CNRS (UMR 7042 LIMA) Ecole Européenne de Chimie Polymères et Matériaux 25 rue Becquerel 67087 Strasbourg Cedex 2 France
| | - Sebastiano Guerra
- Laboratoire de Chimie des Matériaux Moléculaires Université de Strasbourg et CNRS (UMR 7042 LIMA) Ecole Européenne de Chimie Polymères et Matériaux 25 rue Becquerel 67087 Strasbourg Cedex 2 France
| | - Eric Meichsner
- Laboratoire de Chimie des Matériaux Moléculaires Université de Strasbourg et CNRS (UMR 7042 LIMA) Ecole Européenne de Chimie Polymères et Matériaux 25 rue Becquerel 67087 Strasbourg Cedex 2 France
| | - Iwona Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires Université de Strasbourg et CNRS (UMR 7042 LIMA) Ecole Européenne de Chimie Polymères et Matériaux 25 rue Becquerel 67087 Strasbourg Cedex 2 France
| | - Uwe Hahn
- Laboratoire de Chimie des Matériaux Moléculaires Université de Strasbourg et CNRS (UMR 7042 LIMA) Ecole Européenne de Chimie Polymères et Matériaux 25 rue Becquerel 67087 Strasbourg Cedex 2 France
| | - Michel Holler
- Laboratoire de Chimie des Matériaux Moléculaires Université de Strasbourg et CNRS (UMR 7042 LIMA) Ecole Européenne de Chimie Polymères et Matériaux 25 rue Becquerel 67087 Strasbourg Cedex 2 France
| | - Jean‐François Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires Université de Strasbourg et CNRS (UMR 7042 LIMA) Ecole Européenne de Chimie Polymères et Matériaux 25 rue Becquerel 67087 Strasbourg Cedex 2 France
| |
Collapse
|
4
|
Speranza G. Carbon Nanomaterials: Synthesis, Functionalization and Sensing Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:967. [PMID: 33918769 PMCID: PMC8069879 DOI: 10.3390/nano11040967] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 03/16/2021] [Accepted: 03/17/2021] [Indexed: 02/07/2023]
Abstract
Recent advances in nanomaterial design and synthesis has resulted in robust sensing systems that display superior analytical performance. The use of nanomaterials within sensors has accelerated new routes and opportunities for the detection of analytes or target molecules. Among others, carbon-based sensors have reported biocompatibility, better sensitivity, better selectivity and lower limits of detection to reveal a wide range of organic and inorganic molecules. Carbon nanomaterials are among the most extensively studied materials because of their unique properties spanning from the high specific surface area, high carrier mobility, high electrical conductivity, flexibility, and optical transparency fostering their use in sensing applications. In this paper, a comprehensive review has been made to cover recent developments in the field of carbon-based nanomaterials for sensing applications. The review describes nanomaterials like fullerenes, carbon onions, carbon quantum dots, nanodiamonds, carbon nanotubes, and graphene. Synthesis of these nanostructures has been discussed along with their functionalization methods. The recent application of all these nanomaterials in sensing applications has been highlighted for the principal applicative field and the future prospects and possibilities have been outlined.
Collapse
Affiliation(s)
- Giorgio Speranza
- CMM—FBK, v. Sommarive 18, 38123 Trento, Italy;
- IFN—CNR, CSMFO Lab., via alla Cascata 56/C Povo, 38123 Trento, Italy
- Department of Industrial Engineering, University of Trento, v. Sommarive 9, 38123 Trento, Italy
| |
Collapse
|
5
|
Chronakis N. The journey of L-tartaric acid in the world of enantiomerically pure bis- and trisadducts of C60 with the inherently chiral trans-3 and all-trans-3 addition patterns. Org Biomol Chem 2014; 12:8574-9. [PMID: 25252730 DOI: 10.1039/c4ob01666a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Inherently chiral multi-adducts of [60]fullerene represent unique chiral molecular tectons featuring fascinating optoelectronic properties. Herein we discuss the most recent progress in the synthesis of enantiomerically pure bis- and trisadducts of C60 with the inherently chiral trans-3 and all-trans-3 addition patterns utilizing cyclo-[n]-malonate tethers derived from (-)-dimethyl-2,3-O-isopropylidene-L-tartrate. Some future perspectives regarding the investigation of these chiral building blocks in modern areas of research are discussed.
Collapse
Affiliation(s)
- Nikos Chronakis
- Department of Chemistry, University of Cyprus, University str. 1, Building No. 13, 2109 Aglantzia, Nicosia, Cyprus.
| |
Collapse
|
6
|
Riala M, Chronakis N. An unexpected stereoisomerism in enantiomerically pure trisadducts of C60 with an inherently chiral trans-3,trans-3,trans-3 addition pattern. Chem Commun (Camb) 2014; 50:1995-8. [PMID: 24413879 DOI: 10.1039/c3cc48941h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have synthesized and isolated two C2-symmetric enantiomerically pure trisadducts of C60 with an inherently chiral trans-3,trans-3,trans-3 addition pattern with the aid of an enantiopure cyclo-tris-malonate tether. An unexpected stereoisomerism was observed which was attributed to the spatial arrangement of spacers in the tether.
Collapse
Affiliation(s)
- Maria Riala
- Department of Chemistry, University of Cyprus, University str. 1, Building No. 13, 2109 Aglantzia, Nicosia, Cyprus.
| | | |
Collapse
|
7
|
The di-t-butylsilylene protecting group as a bridging unit in linear and macrocyclic bis-malonates for the regioselective multifunctionalization of C60. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.09.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
8
|
Ikeda A, Ishikawa M, Kikuchi JI, Nobusawa K. Enantioselective Recognition of [60]Fullerene Bisadducts by Cyclodextrin: Kinetic Control of a Mechanochemical High-speed Vibration Milling Process. CHEM LETT 2013. [DOI: 10.1246/cl.130515] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Atsushi Ikeda
- Graduate School of Materials Science, Nara Institute of Science and Technology
| | - Michiko Ishikawa
- Graduate School of Materials Science, Nara Institute of Science and Technology
| | - Jun-ichi Kikuchi
- Graduate School of Materials Science, Nara Institute of Science and Technology
| | - Kazuyuki Nobusawa
- Graduate School of Materials Science, Nara Institute of Science and Technology
| |
Collapse
|
9
|
Riala M, Chronakis N. Remote Functionalization of C60 with Enantiomerically Pure cyclo-[2]-Malonate Tethers Bearing C12 and C14 Spacers: Synthetic Access to Bisadducts of C60 with the Inherently Chiral trans-3 Addition Pattern. J Org Chem 2013; 78:7701-13. [DOI: 10.1021/jo4013173] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Maria Riala
- Department of Chemistry, University of Cyprus, University Str 1, Building no. 13, Aglantzia,
2109 Nicosia, Cyprus
| | - Nikos Chronakis
- Department of Chemistry, University of Cyprus, University Str 1, Building no. 13, Aglantzia,
2109 Nicosia, Cyprus
| |
Collapse
|
10
|
A rigid macrocyclic bis-malonate for the regioselective preparation of trans-1 and trans-3 fullerene bis-adducts. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.04.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
11
|
Ikeda A, Ishikawa M, Aono R, Kikuchi JI, Akiyama M, Shinoda W. Regioselective Recognition of a [60]Fullerene-Bisadduct by Cyclodextrin. J Org Chem 2013; 78:2534-41. [DOI: 10.1021/jo3027609] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Atsushi Ikeda
- Graduate School of Materials
Science, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma 630-0192, Japan
| | - Michiko Ishikawa
- Graduate School of Materials
Science, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma 630-0192, Japan
| | - Ryota Aono
- Graduate School of Materials
Science, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma 630-0192, Japan
| | - Jun-ichi Kikuchi
- Graduate School of Materials
Science, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma 630-0192, Japan
| | - Motofusa Akiyama
- Graduate School of Materials
Science, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma 630-0192, Japan
- Department of Applied Chemistry,
Faculty of Science and Engineering, Chuo University, 1−13−27 Kasuga, Bunkyo-ku, Tokyo 113−8551,
Japan
| | - Wataru Shinoda
- Health Research Institute
(HRI), National Institute of Advanced Industrial Science and Technology (AIST), 1-8-31 Midorigaoka, Ikeda 563-8577,
Japan
| |
Collapse
|
12
|
Brotin T, Guy L, Martinez A, Dutasta JP. Enantiopure supramolecular cages: synthesis and chiral recognition properties. Top Curr Chem (Cham) 2013; 341:177-230. [PMID: 24173672 DOI: 10.1007/128_2013_487] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Enantiopure compounds are ubiquitous in the chemical sciences and present a particular interest in the field of molecular recognition and host-guest systems. Indeed, chiral molecular receptors are at the basis of numerous biological recognition processes and have important implications in biochemistry or pharmacology. Chemists have been investigating this field for several decades, which has led to the development of the synthesis of chiral hosts, their enantiomeric differentiation, and the studies of their recognition properties towards important and bio-relevant chiral guest substrates. The design of molecular cages is a rather difficult task that is even more demanding when enantiopure molecules are required. In this review we chose to present the main families of synthetic organic supramolecular cages that have been developed, whose structures contain stereogenic centers or present an inherent chirality, giving rise to chiral supramolecular cages. Particular attention is given to obtaining enantiopure compounds. Their recognition properties are also underlined. A last important aspect of the review is to present how chiroptical spectroscopies can be used to characterize the recognition phenomena displayed by supramolecular cages.
Collapse
Affiliation(s)
- Thierry Brotin
- Laboratoire de Chimie, CNRS, ENS-Lyon, Université de Lyon, 46 Allée d'Italie, 69364, Lyon, France
| | | | | | | |
Collapse
|
13
|
Guerra S, Schillinger F, Sigwalt D, Holler M, Nierengarten JF. Synthesis of optically pure [60]fullerene e,e,e-tris adducts. Chem Commun (Camb) 2013; 49:4752-4. [DOI: 10.1039/c3cc41409d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|