1
|
Ghorai D, Tóth BL, Lanzi M, Kleij AW. Vinyl and Alkynyl Substituted Heterocycles as Privileged Scaffolds in Transition Metal Promoted Stereoselective Synthesis. Acc Chem Res 2024; 57:726-738. [PMID: 38387878 PMCID: PMC10918838 DOI: 10.1021/acs.accounts.3c00760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 01/19/2024] [Accepted: 01/22/2024] [Indexed: 02/24/2024]
Abstract
ConspectusBiologically active compounds and pharmaceutically relevant intermediates often feature sterically congested stereogenic centers, in particular, carbon stereocenters that are either tertiary tetrasubstituted ones or quaternary in nature. Synthons that comprise such bulky and often structurally complex core units are of high synthetic value and represent important incentives for communities connected to drug discovery and development. Streamlined approaches that give access to a diverse set of compounds incorporating acyclic bulky stereocenters are relatively limited, though vital. They enable further exploration of three-dimensional entities that can be designed and implemented in discovery programs, thereby extending the pool of molecular properties that is inaccessible for flat molecules. However, the lack of modular substrates in particular areas of chemical space inspired us to consider functionalized heterocycles known as cyclic carbonates and carbamates as a productive way to create sterically crowded alkenes and stereocenters.In this Account, we describe the major approximations we followed over the course of 8 years using transition metal (TM) catalysis as an instrument to control the stereochemical course of various allylic and propargylic substitution processes and related transformations. Allylic substitution reactions empowered by Pd-catalysis utilizing a variety of nucleophiles are discussed, with amination being the seed of all of this combined work. These procedures build on vinyl-substituted cyclic carbonates (VCCs) that are simple and easy-to-access precursors and highly modular in nature compared to synthetically limited vinyl oxiranes. Overall these decarboxylative conversions take place with either "linear" or "branched" regioselectivities that are ligand controlled and offer access to a wide scope of functional allylic scaffolds. Alternative approaches, including dual TM/photocatalyzed transformations, allowed us to expand the repertoire of challenging stereoselective conversions. This was achieved through key single-electron pathways and via formal umpolung of intermediates, resulting in new types of carbon-carbon bond formation reactions significantly expanding the scope of allylic substitution reactions.Heterocyclic substrate variants that have triple bond functional groups were also designed by us to enable difficult-to-promote stereoselective propargylic substitution reactions through TM catalysis. In these processes, inspired by the Nishibayashi laboratory and their seminal findings in the area, we discovered various new reactivity patterns. This provided access to a range of different stereodefined building blocks such as 1,2-diborylated 1,3-dienes and tetrasubstituted α-allenols under Cu- or Ni-catalysis. In this realm, the use of lactone-derived substrates gives access to elusive chiral γ-amino acids and lactams with high stereofidelity and good structural diversity.Apart from the synthetic efforts, we have elucidated some of the pertinent mechanistic manifolds operative in these transformations to better understand the limitations and opportunities with these specifically functionalized heterocycles that allowed us to create complex synthons. We combined both theoretical and experimental investigations that lead to several unexpected outcomes in terms of enantioinduction models, catalyst preactivation, and intermediates that are intimately connected to rationales for the observed selectivity profiles. The combined work we have communicated over the years offers insight into the unique reactivity of cyclic carbonates/carbamates acting as privileged precursors. It may inspire other members of the synthetic communities to widen the scope of precursors toward novel stereoselective transformations with added value in drug discovery and development in both academic and commercial settings.
Collapse
Affiliation(s)
- Debasish Ghorai
- Institute
of Chemical Research of Catalonia (ICIQ), the Barcelona Institute
of Science and Technology (BIST), Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Balázs L. Tóth
- Institute
of Chemical Research of Catalonia (ICIQ), the Barcelona Institute
of Science and Technology (BIST), Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Matteo Lanzi
- Institute
of Chemical Research of Catalonia (ICIQ), the Barcelona Institute
of Science and Technology (BIST), Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Arjan W. Kleij
- Institute
of Chemical Research of Catalonia (ICIQ), the Barcelona Institute
of Science and Technology (BIST), Av. Països Catalans 16, 43007 Tarragona, Spain
- Catalan
Institute of Research and Advanced Studies (ICREA), Pg. Lluis Companys 23, 08010 Barcelona, Spain
| |
Collapse
|
2
|
Aliyeva V, Paninho AB, Nunes AVM, Karmakar A, Gurbanov AV, Rutigliano AR, Gallo E, Mahmudov KT, Pombeiro AJL. Halogen Bonding in the Decoration of Secondary Coordination Sphere of Zinc(II) and Cadmium(II) Complexes: Catalytic Application in Cycloaddition Reaction of CO 2 with Epoxides. ACS OMEGA 2023; 8:42290-42300. [PMID: 38024759 PMCID: PMC10652379 DOI: 10.1021/acsomega.3c04262] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Accepted: 09/28/2023] [Indexed: 12/01/2023]
Abstract
Three new zinc(II) complexes [Zn(H2L3)2(H2O)3] (Zn2), [Zn(H3L2a)(H2O)3]n (Zn3) (H3L2a = 2,4-diiodo-5-(2-(2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene)hydrazineyl)isophthalate) and [Zn(HL4)(DMF)(H2O)]n (Zn4) were synthesized by the reaction of Zn(II) salts with 5-(2-(2,4-dioxopentan-3-ylidene)hydrazineyl) isophthalic acid (H3L3), 2,4,6-triiodo-5-(2-(2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene)hydrazineyl) isophthalic acid (H5L2) (in the presence of NH2OH·HCl) and 5-(2-(2,4-dioxopentan-3-ylidene)hydrazineyl)-2,4,6-triiodoisophthalic acid (H3L4), respectively. According to the X-ray structural analysis, the intramolecular resonance-assisted hydrogen bond ring remains intact, with N···O distances of 2.562(5) and 2.573(5) Å in Zn2, 2.603(6) Å in Zn3, and 2.563(8) Å in Zn4. In the crystal packing of Zn3, the cooperation of I···O and I···I types of halogen bonds between tectons leads to a one-dimensional supramolecular polymer, while I···O interactions aggregate 1D chains of coordination polymer Zn4. These new complexes (Zn2, Zn3, and Zn4) and known [Zn(H3L1)(H2O)2]n (Zn1) (H3L1 = 5-(2-(2,4,6-trioxotetrahydropyrimidin-5(2H)-ylidene) hydrazineyl)isophthalate), {[Zn(H3L1)(H2O)3]·3H2O}n (Zn5), [Cd(H3L1)(H2O)2]n (Cd1), {[Cd(HL3)(H2O)2(DMF)]·H2O}n (Cd2), [Cd(H3L3)]n (Cd-3), {[Cd2(μ-H2O)2(μ-H2L4)2(H2L4)2]·2H2O}n (Cd4), and {[Cd(H3L1)(H2O)3]·4H2O}n (Cd5) were tested as catalysts in the cycloaddition reaction of CO2 with epoxides in the presence of tetrabutylammonium halides as the cocatalyst. The halogen-bonded catalyst Zn4 is the most efficient one in the presence of tetrabutylammonium bromide by affording a high yield (85-99%) of cyclic carbonates under solvent-free conditions after 48 h at 40 bar and 80 °C.
Collapse
Affiliation(s)
- Vusala
A. Aliyeva
- Centro
de Química Estrutural, Institute of Molecular Sciences, Instituto
Superior Técnico, Universidade de
Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
| | - Ana B. Paninho
- LAQV-REQUIMTE,
Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal
| | - Ana V. M. Nunes
- LAQV-REQUIMTE,
Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica 2829-516, Portugal
| | - Anirban Karmakar
- Centro
de Química Estrutural, Institute of Molecular Sciences, Instituto
Superior Técnico, Universidade de
Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
| | - Atash V. Gurbanov
- Centro
de Química Estrutural, Institute of Molecular Sciences, Instituto
Superior Técnico, Universidade de
Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
- Excellence
Center, Baku State University, Z. Xalilov Str. 23, Az, Baku 1148, Azerbaijan
| | - Arianna R. Rutigliano
- Centro
de Química Estrutural, Institute of Molecular Sciences, Instituto
Superior Técnico, Universidade de
Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
- Department
of Chemistry, University of Milan, Via Golgi 19, Milan I-20133, Italy
| | - Emma Gallo
- Department
of Chemistry, University of Milan, Via Golgi 19, Milan I-20133, Italy
| | - Kamran T. Mahmudov
- Centro
de Química Estrutural, Institute of Molecular Sciences, Instituto
Superior Técnico, Universidade de
Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
- Excellence
Center, Baku State University, Z. Xalilov Str. 23, Az, Baku 1148, Azerbaijan
| | - Armando J. L. Pombeiro
- Centro
de Química Estrutural, Institute of Molecular Sciences, Instituto
Superior Técnico, Universidade de
Lisboa, Av. Rovisco Pais, Lisboa 1049-001, Portugal
| |
Collapse
|
3
|
Lamparelli DH, Villar-Yanez A, Dittrich L, Rintjema J, Bravo F, Bo C, Kleij AW. Bicyclic Guanidine Promoted Mechanistically Divergent Depolymerization and Recycling of a Biobased Polycarbonate. Angew Chem Int Ed Engl 2023:e202314659. [PMID: 37934031 DOI: 10.1002/anie.202314659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/27/2023] [Accepted: 11/07/2023] [Indexed: 11/08/2023]
Abstract
We here report the organocatalytic and temperature-controlled depolymerization of biobased poly(limonene carbonate) providing access to its trans-configured cyclic carbonate as the major product. The base TBD (1,5,7-triazabicyclo[4.4.0]dec-5-ene) offers a unique opportunity to break down polycarbonates via end-group activation or main chain scission pathways as supported by various controls and computational analysis. These energetically competitive processes represent an unprecedented divergent approach to polycarbonate recycling. The trans limonene carbonate can be converted back to its polycarbonate via ring-opening polymerization using the same organocatalyst in the presence of an alcohol initiator, offering thus a potential circular and practical route for polycarbonate recycling.
Collapse
Affiliation(s)
- David H Lamparelli
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Alba Villar-Yanez
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
- Departament de Química Física i Inorgànica/, Universitat Rovira i Virgili, Marcel⋅lí Domingo s/n, 43007, Tarragona, Spain
| | - Lorenz Dittrich
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Jeroen Rintjema
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Fernando Bravo
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Carles Bo
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
- Departament de Química Física i Inorgànica/, Universitat Rovira i Virgili, Marcel⋅lí Domingo s/n, 43007, Tarragona, Spain
| | - Arjan W Kleij
- Institute of Chemical Research of Catalonia (ICIQ-Cerca), the Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
- Catalan Institute of Research and Advanced Studies (ICREA), Pg. Lluís Companys 23, 08010, Barcelona, Spain
| |
Collapse
|
4
|
Mikšovsky P, Horn EN, Naghdi S, Eder D, Schnürch M, Bica-Schröder K. Continuous Formation of Limonene Carbonates in Supercritical Carbon Dioxide. Org Process Res Dev 2022; 26:2799-2810. [PMID: 36311380 PMCID: PMC9594339 DOI: 10.1021/acs.oprd.2c00143] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Indexed: 11/29/2022]
Abstract
![]()
We present a continuous flow method for the conversion
of bioderived
limonene oxide and limonene dioxide to limonene carbonates using carbon
dioxide in its supercritical state as a reagent and sole solvent.
Various ammonium- and imidazolium-based ionic liquids were initially
investigated in batch mode. For applying the best-performing and selective
catalyst tetrabutylammonium chloride in continuous flow, the ionic
liquid was physisorbed on mesoporous silica. In addition to the analysis
of surface area and pore size distribution of the best-performing
supported ionic liquid phase (SILP) catalysts via nitrogen physisorption,
SILPs were characterized by diffuse reflectance infrared Fourier transform
spectroscopy and thermogravimetric analysis and served as heterogeneous
catalysts in continuous flow. Initially, the continuous flow conversion
was optimized in short-term experiments resulting in the desired constant
product outputs. Under these conditions, the long-term behavior of
the SILP system was studied for a period of 48 h; no leaching of catalyst
from the supporting material was observed in the case of limonene
oxide and resulted in a yield of 16%. For limonene dioxide, just traces
of leached catalysts were detected after reducing the catalyst loading
from 30 to 15 wt %, thus enabling a constant product output in 17%
yield over time.
Collapse
Affiliation(s)
- Philipp Mikšovsky
- Institute of Applied Synthetic Chemistry (E163), TU Wien, Getreidemarkt 9/E163, 1060 Vienna, Austria
| | - Elias N. Horn
- Institute of Applied Synthetic Chemistry (E163), TU Wien, Getreidemarkt 9/E163, 1060 Vienna, Austria
| | - Shaghayegh Naghdi
- Institute of Materials Chemistry (E165), TU Wien, Getreidemarkt 9/E165, 1060 Vienna, Austria
| | - Dominik Eder
- Institute of Materials Chemistry (E165), TU Wien, Getreidemarkt 9/E165, 1060 Vienna, Austria
| | - Michael Schnürch
- Institute of Applied Synthetic Chemistry (E163), TU Wien, Getreidemarkt 9/E163, 1060 Vienna, Austria
| | - Katharina Bica-Schröder
- Institute of Applied Synthetic Chemistry (E163), TU Wien, Getreidemarkt 9/E163, 1060 Vienna, Austria
| |
Collapse
|
5
|
Salvado V, Dolatkhani M, Grau É, Vidil T, Cramail H. Sequence-Controlled Polyhydroxyurethanes with Tunable Regioregularity Obtained from Sugar-Based Vicinal Bis-cyclic Carbonates. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Victor Salvado
- Univ. Bordeaux, CNRS, Bordeaux INP, LCPO, 16 Avenue Pey-Berland, 33600 Pessac, France
- PolymerExpert, 1 Allée du Doyen Georges Brus, 33600 Pessac, France
| | - Marc Dolatkhani
- PolymerExpert, 1 Allée du Doyen Georges Brus, 33600 Pessac, France
| | - Étienne Grau
- Univ. Bordeaux, CNRS, Bordeaux INP, LCPO, 16 Avenue Pey-Berland, 33600 Pessac, France
| | - Thomas Vidil
- Univ. Bordeaux, CNRS, Bordeaux INP, LCPO, 16 Avenue Pey-Berland, 33600 Pessac, France
| | - Henri Cramail
- Univ. Bordeaux, CNRS, Bordeaux INP, LCPO, 16 Avenue Pey-Berland, 33600 Pessac, France
| |
Collapse
|
6
|
Brandolese A, Kleij AW. Catalyst Engineering Empowers the Creation of Biomass-Derived Polyesters and Polycarbonates. Acc Chem Res 2022; 55:1634-1645. [PMID: 35648973 DOI: 10.1021/acs.accounts.2c00204] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
ConspectusThe introduction of circular principles in chemical manufacturing will drastically change the way everyday plastics are produced, thereby affecting several aspects of the respective value chains in terms of raw feedstock, recyclability, and cost. The ultimate aim is to ensure a paradigm shift toward plastic-based (consumer) materials that overall can offer a more attractive and sustainable carbon footprint, which is an important requisite from a societal, political, and eventually economical point of view. To realize this important milestone, it is vitally important to control the polymerization processes associated with the creation of novel sustainable materials. In this respect, we realized that expanding the portfolio of biomass-derived monomers may indeed create an impetus for atom circularity; however, the often sterically congested nature of biomass-derived monomers minimizes the ability of previously developed catalysts to activate and transform these precursors. Our motivation was thus spurred by an apparent lack of catalysts suitable for addressing the conversion of such biomonomers, as we realized the potential that new catalytic processes could have to advance and contribute to the development of sustainable materials produced from polycarbonates and polyesters. These two classes of polymers represent crucial ingredients of important and large-scale consumer products and are therefore ideal fits for implementing new catalytic protocols that enable a gradual transition to plastic materials with an improved carbon footprint.When we started our research expedition, the field was dominated by metal catalysts that incorporated preferred, and in some cases even privileged, ligand backbones (such as salens) able to mediate both ring-opening and ring-opening copolymerization manifolds. One major drawback of these aforementioned catalysts is their rather rigid nature, a feature that reduces their ability to act as adaptive systems, especially in cases where bulky monomers are involved. While our initial focus was on the utilization of sustainable metal salen complexes (M = Zn, Fe) for the activation of small cyclic ethers, which are privileged monomers for polyester and polycarbonate production, we were rapidly confronted with severe limitations related to their inability to activate a wider range of complex epoxides and oxetanes, which was imparted by the planar coordination geometry of the salen ligand in most of its applied metal complexes. In our quest to find a catalytically more effective metal complex with the ability to electronically and sterically tune its substrate-binding and substrate-activation potential, we identified aminotriphenolates as structurally versatile, easily accessible, and scalable ligands for various earth-abundant metal cations. Moreover, the ligand backbone allows for switchable coordination environments around the metal centers, thus offering the necessary adaptation in substrate activation events.This Account describes how Al(III)- and Fe(III)-centered aminotriphenolates have conquered a prominent position as catalyst components in the synthesis of new biobased polyester and polycarbonate architectures, thereby changing the landscape of previously difficult to convert biomonomers, and expanding the chemical space of biobased functional polymers. With the ever-increasing influence of legislation and the restrictions placed on the use of fossil-fuel-based feedstock, the polymer industry needs viable alternatives to design materials that are greener, cost-effective, and allow for the exploration and optimization of their recycling and properties.
Collapse
Affiliation(s)
- Arianna Brandolese
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology (BIST), Avinguda dels Països Catalans 16, Tarragona 43007, Spain
| | - Arjan W. Kleij
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology (BIST), Avinguda dels Països Catalans 16, Tarragona 43007, Spain
- Catalan Institute of Research and Advanced Studies (ICREA), Passeig de Lluis Companys 23, Barcelona 08010, Spain
| |
Collapse
|
7
|
Yang L, Huang Y, Yu W, Fan L, Wang T, Fu J. Copper-Catalyzed Oxidative Coupling of Quinazoline-3-Oxides: Synthesis of O-Quinazolinic Carbamates. J Org Chem 2022; 87:5136-5148. [DOI: 10.1021/acs.joc.1c03098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lingyun Yang
- National Research Center for Carbohydrate Synthesis and Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, P.R. China
| | - Yangfei Huang
- National Research Center for Carbohydrate Synthesis and Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, P.R. China
| | - Weijie Yu
- National Research Center for Carbohydrate Synthesis and Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, P.R. China
| | - Lijia Fan
- National Research Center for Carbohydrate Synthesis and Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, P.R. China
| | - Tao Wang
- National Research Center for Carbohydrate Synthesis and Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, P.R. China
| | - Junkai Fu
- National Research Center for Carbohydrate Synthesis and Key Laboratory of Chemical Biology, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, P.R. China
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China
| |
Collapse
|
8
|
Functional CO2 based heterocycles as precursors in organic synthesis. ADVANCES IN CATALYSIS 2022. [DOI: 10.1016/bs.acat.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
9
|
Properties of poly(methacrylate)s bearing hydroxyurethane structures synthesized by various amines with poly(methacrylate)s containing five-membered cyclic carbonates obtained from poly(glycidyl methacrylate) and carbon dioxide. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-021-03943-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
10
|
Scholten PBV, Cartigny G, Grignard B, Debuigne A, Cramail H, Meier MAR, Detrembleur C. Functional Polyethylenes by Organometallic-Mediated Radical Polymerization of Biobased Carbonates. ACS Macro Lett 2021; 10:313-320. [PMID: 35549068 DOI: 10.1021/acsmacrolett.1c00037] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Partly or fully renewable (co)polymers are gaining interest in both academia and industry. Polyethylene is a widely used polymer, classically derived from fossil fuels, with a high versatility stemming from the introduction of comonomers altering the mechanical properties. The introduction of renewable functionalities into this polymer is highly attractive to obtain functional, tunable, and at least partially renewable polyethylenes. We herein report the introduction of biosourced cyclic carbonates into polyethylene using organometallic-mediated radical polymerization under mild conditions. Molecular weights of up to 14 600 g mol-1 with dispersities as low as 1.19 were obtained, and the cyclic carbonate content could be easily tuned by the ethylene pressure during the polymerization. As a proof of concept, the hydrolysis of the cyclic carbonates of a representative copolymer was explored, and it provided polyethylene-bearing vicinal diols, with a hydrolysis degree of 71%. Given the multitude of chemoselective modifications possible on cyclic carbonates as well as the fact that many allylic- and alkylidene-type cyclic carbonates are accessible from renewable resources, this work opens up an avenue for the design of functional and more sustainable polyethylenes.
Collapse
Affiliation(s)
- Philip B. V. Scholten
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, Department of Chemistry, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
- Institute of Organic Chemistry, Materialwissenschaftliches Zentrum MZE, Karlsruhe Institute of Technology, Straße am Forum 7, 76131 Karlsruhe, Germany
| | - Grégory Cartigny
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, Department of Chemistry, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Bruno Grignard
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, Department of Chemistry, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Antoine Debuigne
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, Department of Chemistry, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Henri Cramail
- Laboratoire de Chimie des Polymères Organiques (LCPO), Université de Bordeaux, 16 Avenue Pey-Berland, 33607 Pessac, France
| | - Michael A. R. Meier
- Institute of Organic Chemistry, Materialwissenschaftliches Zentrum MZE, Karlsruhe Institute of Technology, Straße am Forum 7, 76131 Karlsruhe, Germany
- Laboratory of Applied Chemistry, Institute of Toxicology and Genetics (ITG), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, Department of Chemistry, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| |
Collapse
|
11
|
Muñoz BK, Viciano M, Godard C, Castillón S, García-Ruiz M, Blanco González MD, Claver C. Metal complexes bearing ONO ligands as highly active catalysts in carbon dioxide and epoxide coupling reactions. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120194] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
12
|
Ni J, Cristòfol À, Kleij AW. Formation of β-cyano-ketones through cyanide-promoted ring-opening of cyclic organic carbonates. Org Chem Front 2021. [DOI: 10.1039/d1qo00770j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In an unusual cascade process involving KCN, vinyl cyclic carbonates are converted into β-cyano ketones with the subsequent extrusion of carbon dioxide and acetonitrile facilitating a Michael addition to an intermediate α,β-unsaturated ketone.
Collapse
Affiliation(s)
- Jixiang Ni
- Institute of Chemical Research of Catalonia (ICIQ)
- Barcelona Institute of Science & Technology (BIST)
- 43007 – Tarragona
- Spain
| | - Àlex Cristòfol
- Institute of Chemical Research of Catalonia (ICIQ)
- Barcelona Institute of Science & Technology (BIST)
- 43007 – Tarragona
- Spain
| | - Arjan W. Kleij
- Institute of Chemical Research of Catalonia (ICIQ)
- Barcelona Institute of Science & Technology (BIST)
- 43007 – Tarragona
- Spain
- Catalan Institute of Research and Advanced Studies (ICREA)
| |
Collapse
|
13
|
Co(III)-Salen immobilized cellulose nanocrystals for efficient catalytic CO 2 fixation into cyclic carbonates under mild conditions. Carbohydr Polym 2020; 256:117558. [PMID: 33483060 DOI: 10.1016/j.carbpol.2020.117558] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 12/16/2020] [Accepted: 12/18/2020] [Indexed: 12/25/2022]
Abstract
Searching for green, recyclable and highly efficient catalyst for the synthesis of cyclic carbonates from CO2 is of great importance because it is profitable for reducing the greenhouse effects and meets the principles of green chemistry. Herein, a series of cellulose nanocrystals, either the pristine or modified ones (TEMPO oxidized and Co(III)salen immobilized), were explored as catalysts for cycloaddition of epoxides and carbon dioxide. The impact of surface properties on the performance of the as-made catalysts was investigated. Co(III)-salen grafted cellulose nanocrystals was proven to be the most effective catalyst in this study, which could afford excellent yield up to 99 % after 24 h even under low CO2 pressures of 0.1 MPa. They can be easily recovered and reused for at least 4 times, demonstrating their excellent stability. We found that the surface functional groups such as enriched sulfate or carboxylic groups could also account for the enhanced catalytic activity. This work highlights the applications of green and sustainable nanoparticles in a cycloaddition reaction and offers a sustainable solution in industrial catalysis related to CO2 conversions.
Collapse
|
14
|
Song Y, Yang X, Shen Y, Dong M, Lin YN, Hall MB, Wooley KL. Invoking Side-Chain Functionality for the Mediation of Regioselectivity during Ring-Opening Polymerization of Glucose Carbonates. J Am Chem Soc 2020; 142:16974-16981. [DOI: 10.1021/jacs.0c05610] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
| | - Xin Yang
- Laboratory for Molecular Simulation, Texas A&M University, College Station, Texas 77842, United States
| | | | | | - Yen-Nan Lin
- College of Medicine, Texas A&M University, Bryan, Texas 77807, United States
| | - Michael B. Hall
- Laboratory for Molecular Simulation, Texas A&M University, College Station, Texas 77842, United States
| | | |
Collapse
|
15
|
Maltby KA, Hutchby M, Plucinski P, Davidson MG, Hintermair U. Selective Catalytic Synthesis of 1,2- and 8,9-Cyclic Limonene Carbonates as Versatile Building Blocks for Novel Hydroxyurethanes. Chemistry 2020; 26:7405-7415. [PMID: 32077537 PMCID: PMC7317810 DOI: 10.1002/chem.201905561] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Indexed: 12/19/2022]
Abstract
The selective catalytic synthesis of limonene-derived monofunctional cyclic carbonates and their subsequent functionalisation via thiol-ene addition and amine ring-opening is reported. A phosphotungstate polyoxometalate catalyst used for limonene epoxidation in the 1,2-position is shown to also be active in cyclic carbonate synthesis, allowing a two-step, one-pot synthesis without intermittent epoxide isolation. When used in conjunction with a classical halide catalyst, the polyoxometalate increased the rate of carbonation in a synergistic double-activation of both substrates. The cis isomer is shown to be responsible for incomplete conversion and by-product formation in commercial mixtures of 1,2-limomene oxide. Carbonation of 8,9-limonene epoxide furnished the 8,9-limonene carbonate for the first time. Both cyclic carbonates underwent thiol-ene addition reactions to yield linked di-monocarbonates, which can be used in linear non-isocyanate polyurethanes synthesis, as shown by their facile ring-opening with N-hexylamine. Thus, the selective catalytic route to monofunctional limonene carbonates gives straightforward access to monomers for novel bio-based polymers.
Collapse
Affiliation(s)
- Katarzyna A Maltby
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY, Bath, UK
| | - Marc Hutchby
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY, Bath, UK
| | - Pawel Plucinski
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY, Bath, UK
| | - Matthew G Davidson
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY, Bath, UK
| | - Ulrich Hintermair
- Centre for Sustainable and Circular Technologies, University of Bath, Claverton Down, BA2 7AY, Bath, UK
| |
Collapse
|
16
|
Palladium-catalyzed regioselective cascade reaction of carbon dioxide, amines and allenes for the synthesis of functionalized carbamates. Sci China Chem 2020. [DOI: 10.1007/s11426-019-9679-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
17
|
Gómez JE, Kleij AW. Catalytic nonreductive valorization of carbon dioxide into fine chemicals. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2019. [DOI: 10.1016/bs.adomc.2019.02.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
18
|
Bobbink FD, van Muyden AP, Dyson PJ. En route to CO2-containing renewable materials: catalytic synthesis of polycarbonates and non-isocyanate polyhydroxyurethanes derived from cyclic carbonates. Chem Commun (Camb) 2019; 55:1360-1373. [DOI: 10.1039/c8cc07907b] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The strategies and challenges in the preparation of fully renewable materials prepared from CO2 and biomass enabled by catalysis are presented.
Collapse
Affiliation(s)
- Felix D. Bobbink
- Institut des Sciences et Ingénierie Chimiques
- Ecole Polytechnique Fédérale de Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland
| | - Antoine P. van Muyden
- Institut des Sciences et Ingénierie Chimiques
- Ecole Polytechnique Fédérale de Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland
| | - Paul J. Dyson
- Institut des Sciences et Ingénierie Chimiques
- Ecole Polytechnique Fédérale de Lausanne (EPFL)
- CH-1015 Lausanne
- Switzerland
| |
Collapse
|
19
|
Grignard B, Gennen S, Jérôme C, Kleij AW, Detrembleur C. Advances in the use of CO 2 as a renewable feedstock for the synthesis of polymers. Chem Soc Rev 2019; 48:4466-4514. [PMID: 31276137 DOI: 10.1039/c9cs00047j] [Citation(s) in RCA: 251] [Impact Index Per Article: 50.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Carbon dioxide offers an accessible, cheap and renewable carbon feedstock for synthesis. Current interest in the area of carbon dioxide valorisation aims at new, emerging technologies that are able to provide new opportunities to turn a waste into value. Polymers are among the most widely produced chemicals in the world greatly affecting the quality of life. However, there are growing concerns about the lack of reuse of the majority of the consumer plastics and their after-life disposal resulting in an increasing demand for sustainable alternatives. New monomers and polymers that can address these issues are therefore warranted, and merging polymer synthesis with the recycling of carbon dioxide offers a tangible route to transition towards a circular economy. Here, an overview of the most relevant and recent approaches to CO2-based monomers and polymers are highlighted with particular emphasis on the transformation routes used and their involved manifolds.
Collapse
Affiliation(s)
- Bruno Grignard
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6A, 4000 Liège, Belgium.
| | | | | | | | | |
Collapse
|
20
|
Guo W, Gómez JE, Cristòfol À, Xie J, Kleij AW. Catalytic Transformations of Functionalized Cyclic Organic Carbonates. Angew Chem Int Ed Engl 2018; 57:13735-13747. [DOI: 10.1002/anie.201805009] [Citation(s) in RCA: 188] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Wusheng Guo
- Center for Organic ChemistryFrontier Institute of Science and Technology (FIST)Xi'an Jiaotong University Xi'an 710045 China
| | - José Enrique Gómez
- Institute of Chemical Research of Catalonia (ICIQ)The Barcelona Institute of Science and Technology Av. Països Catalans 16 43007 Tarragona Spain
- Universitat Rovira i VirgiliDepartament de Química Analítica i Química Orgànica c/Marcel⋅lí Domingo, 1 43007 Tarragona Spain
| | - Àlex Cristòfol
- Institute of Chemical Research of Catalonia (ICIQ)The Barcelona Institute of Science and Technology Av. Països Catalans 16 43007 Tarragona Spain
- Universitat Rovira i VirgiliDepartament de Química Analítica i Química Orgànica c/Marcel⋅lí Domingo, 1 43007 Tarragona Spain
| | - Jianing Xie
- Institute of Chemical Research of Catalonia (ICIQ)The Barcelona Institute of Science and Technology Av. Països Catalans 16 43007 Tarragona Spain
- Universitat Rovira i VirgiliDepartament de Química Analítica i Química Orgànica c/Marcel⋅lí Domingo, 1 43007 Tarragona Spain
| | - Arjan W. Kleij
- Institute of Chemical Research of Catalonia (ICIQ)The Barcelona Institute of Science and Technology Av. Països Catalans 16 43007 Tarragona Spain
- Catalan Institute of Research and Advanced Studies (ICREA) Pg. Lluís Companys 23 08010 Barcelona Spain
| |
Collapse
|
21
|
Täufer A, Vogt M, Schäffner B, Baumann W, Köckritz A. Fatty Ester-Based Hydroxy Carbamates - Synthesis and Investigation as Lubricant Additives. EUR J LIPID SCI TECH 2018. [DOI: 10.1002/ejlt.201800147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Amely Täufer
- Leibniz Institute for Catalysis Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Markus Vogt
- Leibniz Institute for Catalysis Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Benjamin Schäffner
- CREAVIS-Science-to-Business; Evonik Industries AG; Paul-Baumann-Str. 1 Marl 45772 Germany
| | - Wolfgang Baumann
- Leibniz Institute for Catalysis Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Angela Köckritz
- Leibniz Institute for Catalysis Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| |
Collapse
|
22
|
Guo W, Gómez JE, Cristòfol À, Xie J, Kleij AW. Katalytische Umwandlung von funktionalisierten cyclischen organischen Carbonaten. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805009] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Wusheng Guo
- Center for Organic ChemistryFrontier Institute of Science and Technology (FIST)Xi'an Jiaotong University Xi'an 710045 China
| | - José Enrique Gómez
- Institute of Chemical Research of Catalonia (ICIQ)Barcelona Institute of Science and Technology Av. Països Catalans 16 43007 Tarragona Spanien
- Universitat Rovira i VirgiliDepartament de Química Analítica i Química Orgànica c/Marcel⋅lí Domingo, 1 43007 Tarragona Spanien
| | - Àlex Cristòfol
- Institute of Chemical Research of Catalonia (ICIQ)Barcelona Institute of Science and Technology Av. Països Catalans 16 43007 Tarragona Spanien
- Universitat Rovira i VirgiliDepartament de Química Analítica i Química Orgànica c/Marcel⋅lí Domingo, 1 43007 Tarragona Spanien
| | - Jianing Xie
- Institute of Chemical Research of Catalonia (ICIQ)Barcelona Institute of Science and Technology Av. Països Catalans 16 43007 Tarragona Spanien
- Universitat Rovira i VirgiliDepartament de Química Analítica i Química Orgànica c/Marcel⋅lí Domingo, 1 43007 Tarragona Spanien
| | - Arjan W. Kleij
- Institute of Chemical Research of Catalonia (ICIQ)Barcelona Institute of Science and Technology Av. Països Catalans 16 43007 Tarragona Spanien
- Catalan Institute of Research and Advanced Studies (ICREA) Pg. Lluís Companys 23 08010 Barcelona Spanien
| |
Collapse
|
23
|
Multisite activation of epoxides by recyclable CaI 2 / N -methyldiethanolamine catalyst for CO 2 fixation: A facile access to cyclic carbonates under mild conditions. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.03.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
24
|
Scholten PBV, Demarteau J, Gennen S, De Winter J, Grignard B, Debuigne A, Meier MAR, Detrembleur C. Merging CO2-Based Building Blocks with Cobalt-Mediated Radical Polymerization for the Synthesis of Functional Poly(vinyl alcohol)s. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00492] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Philip B. V. Scholten
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
- Institute of Organic Chemistry (IOC), Materialwissenschaftliches Zentrum MZE, Karlsruhe Institute of Technology (KIT), Straße am Forum 7, 76131 Karlsruhe, Germany
| | - Jérémy Demarteau
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Sandro Gennen
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Julien De Winter
- Organic Synthesis and Mass Spectrometry Laboratory (S2MOS), University of Mons, 23 Place du Parc, B-7000 Mons, Belgium
| | - Bruno Grignard
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Antoine Debuigne
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| | - Michael A. R. Meier
- Institute of Organic Chemistry (IOC), Materialwissenschaftliches Zentrum MZE, Karlsruhe Institute of Technology (KIT), Straße am Forum 7, 76131 Karlsruhe, Germany
| | - Christophe Detrembleur
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, Sart-Tilman B6a, 4000 Liège, Belgium
| |
Collapse
|
25
|
Zhao HW, Du J, Guo JM, Feng NN, Wang LR, Ding WQ, Song XQ. Formal [5+2] cycloaddition of vinylethylene carbonates to oxazol-5-(4H)-ones for the synthesis of 3,4-dihydrooxepin-2(7H)-ones. Chem Commun (Camb) 2018; 54:9178-9181. [DOI: 10.1039/c8cc04584d] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Formal [5+2] cycloaddition of vinylethylene carbonates to oxazol-5-(4H)-ones.
Collapse
Affiliation(s)
- Hong-Wu Zhao
- College of Life Science and Bio-engineering
- Beijing University of Technology
- Beijing
- P. R. China
| | - Juan Du
- College of Life Science and Bio-engineering
- Beijing University of Technology
- Beijing
- P. R. China
| | - Jia-Ming Guo
- College of Life Science and Bio-engineering
- Beijing University of Technology
- Beijing
- P. R. China
| | - Ning-Ning Feng
- College of Life Science and Bio-engineering
- Beijing University of Technology
- Beijing
- P. R. China
| | - Li-Ru Wang
- College of Life Science and Bio-engineering
- Beijing University of Technology
- Beijing
- P. R. China
| | - Wan-Qiu Ding
- College of Life Science and Bio-engineering
- Beijing University of Technology
- Beijing
- P. R. China
| | - Xiu-Qing Song
- College of Life Science and Bio-engineering
- Beijing University of Technology
- Beijing
- P. R. China
| |
Collapse
|
26
|
Dindarloo Inaloo I, Majnooni S. Ureas as safe carbonyl sources for the synthesis of carbamates with deep eutectic solvents (DESs) as efficient and recyclable solvent/catalyst systems. NEW J CHEM 2018. [DOI: 10.1039/c8nj02624f] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A simple, efficient and eco-friendly one-pot synthesis of primary, N-mono- and N-disubstituted carbamates is developed from ureas.
Collapse
Affiliation(s)
| | - Sahar Majnooni
- Department of Chemistry
- University of Isfahan
- Isfahan 81746-73441
- Iran
| |
Collapse
|
27
|
Guo W, Cai A, Xie J, Kleij AW. Asymmetric Synthesis of α,α-Disubstituted Allylic Amines through Palladium-Catalyzed Allylic Substitution. Angew Chem Int Ed Engl 2017; 56:11797-11801. [DOI: 10.1002/anie.201705825] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Revised: 07/19/2017] [Indexed: 12/27/2022]
Affiliation(s)
- Wusheng Guo
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Aijie Cai
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Jianing Xie
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Arjan W. Kleij
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
- Catalan Institute of Research and Advanced Studies (ICREA); Pg. Lluís Companys 23 08010 Barcelona Spain
| |
Collapse
|
28
|
Guo W, Cai A, Xie J, Kleij AW. Asymmetric Synthesis of α,α-Disubstituted Allylic Amines through Palladium-Catalyzed Allylic Substitution. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705825] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Wusheng Guo
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Aijie Cai
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Jianing Xie
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
| | - Arjan W. Kleij
- Institute of Chemical Research of Catalonia (ICIQ); the Barcelona Institute of Science and Technology; Av. Països Catalans 16 43007 Tarragona Spain
- Catalan Institute of Research and Advanced Studies (ICREA); Pg. Lluís Companys 23 08010 Barcelona Spain
| |
Collapse
|
29
|
Laserna V, Martin E, Escudero-Adán EC, Kleij AW. Substrate-Triggered Stereoselective Preparation of Highly Substituted Organic Carbonates. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01748] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Victor Laserna
- Institute
of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Eddy Martin
- Institute
of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Eduardo C. Escudero-Adán
- Institute
of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Arjan W. Kleij
- Institute
of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
- Catalan Institute for Research and Advanced Studies (ICREA), Pg. Lluis Companys 23, 08010 Barcelona, Spain
| |
Collapse
|
30
|
Kindermann N, Cristòfol À, Kleij AW. Access to Biorenewable Polycarbonates with Unusual Glass-Transition Temperature (Tg) Modulation. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00770] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Nicole Kindermann
- Institute
of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST), Av. Països Catalans 16, 43007 − Tarragona, Spain
| | - Àlex Cristòfol
- Institute
of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST), Av. Països Catalans 16, 43007 − Tarragona, Spain
| | - Arjan W. Kleij
- Institute
of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST), Av. Països Catalans 16, 43007 − Tarragona, Spain
- Catalan Institute of Research and Advanced Studies (ICREA), Pg. Lluís Companys 23, 08010 − Barcelona, Spain
| |
Collapse
|
31
|
Rintjema J, Kleij AW. Aluminum-Mediated Formation of Cyclic Carbonates: Benchmarking Catalytic Performance Metrics. CHEMSUSCHEM 2017; 10:1274-1282. [PMID: 27922208 DOI: 10.1002/cssc.201601712] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 12/04/2016] [Indexed: 06/06/2023]
Abstract
We report a comparative study on the activity of a series of fifteen binary catalysts derived from various reported aluminum-based complexes. A benchmarking of their initial rates in the coupling of various terminal and internal epoxides in the presence of three different nucleophilic additives was carried out, providing for the first time a useful comparison of activity metrics in the area of cyclic organic carbonate formation. These investigations provide a useful framework for how to realistically valorize relative reactivities and which features are important when considering the ideal operational window of each binary catalyst system.
Collapse
Affiliation(s)
- Jeroen Rintjema
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
| | - Arjan W Kleij
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007, Tarragona, Spain
- Catalan Institute of Research and Advanced Studies (ICREA), Pg. Lluís Companys 23, 08010, Barcelona, Spain
| |
Collapse
|
32
|
Alves M, Grignard B, Mereau R, Jerome C, Tassaing T, Detrembleur C. Organocatalyzed coupling of carbon dioxide with epoxides for the synthesis of cyclic carbonates: catalyst design and mechanistic studies. Catal Sci Technol 2017. [DOI: 10.1039/c7cy00438a] [Citation(s) in RCA: 321] [Impact Index Per Article: 45.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The coupling of carbon dioxide (CO2) with epoxides with the formation of cyclic carbonates is a highly attractive 100% atom economic reaction. It represents a greener and safer alternative to the conventional synthesis of cyclic carbonates from diols and toxic phosgene.
Collapse
Affiliation(s)
- M. Alves
- Center for Education and Research on Macromolecules (CERM)
- CESAM Research Unit
- Université de Liège
- Belgium
- Institut des Sciences Moléculaires
| | - B. Grignard
- Center for Education and Research on Macromolecules (CERM)
- CESAM Research Unit
- Université de Liège
- Belgium
| | - R. Mereau
- Institut des Sciences Moléculaires
- UMR 5255 CNRS Université Bordeaux
- F-33405 Talence Cedex
- France
| | - C. Jerome
- Center for Education and Research on Macromolecules (CERM)
- CESAM Research Unit
- Université de Liège
- Belgium
| | - T. Tassaing
- Institut des Sciences Moléculaires
- UMR 5255 CNRS Université Bordeaux
- F-33405 Talence Cedex
- France
| | - C. Detrembleur
- Center for Education and Research on Macromolecules (CERM)
- CESAM Research Unit
- Université de Liège
- Belgium
| |
Collapse
|
33
|
Cai A, Guo W, Martínez-Rodríguez L, Kleij AW. Palladium-Catalyzed Regio- and Enantioselective Synthesis of Allylic Amines Featuring Tetrasubstituted Tertiary Carbons. J Am Chem Soc 2016; 138:14194-14197. [DOI: 10.1021/jacs.6b08841] [Citation(s) in RCA: 149] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Aijie Cai
- Institute
of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Wusheng Guo
- Institute
of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Luis Martínez-Rodríguez
- Institute
of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Arjan W. Kleij
- Institute
of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
- Catalan Institute of Research and Advanced Studies (ICREA), Pg. Lluís Companys 23, 08010 Barcelona, Spain
| |
Collapse
|
34
|
Gregory GL, Jenisch LM, Charles B, Kociok-Köhn G, Buchard A. Polymers from Sugars and CO2: Synthesis and Polymerization of a d-Mannose-Based Cyclic Carbonate. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01492] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
| | | | - Bethan Charles
- Department
of Chemistry, University of Bath, Bath BA2 7AY, U.K
| | | | - Antoine Buchard
- Department
of Chemistry, University of Bath, Bath BA2 7AY, U.K
| |
Collapse
|