1
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Landaeta VR, Horsley Downie TM, Wolf R. Low-Valent Transition Metalate Anions in Synthesis, Small Molecule Activation, and Catalysis. Chem Rev 2024; 124:1323-1463. [PMID: 38354371 PMCID: PMC10906008 DOI: 10.1021/acs.chemrev.3c00121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 10/09/2023] [Accepted: 10/09/2023] [Indexed: 02/16/2024]
Abstract
This review surveys the synthesis and reactivity of low-oxidation state metalate anions of the d-block elements, with an emphasis on contributions reported between 2006 and 2022. Although the field has a long and rich history, the chemistry of transition metalate anions has been greatly enhanced in the last 15 years by the application of advanced concepts in complex synthesis and ligand design. In recent years, the potential of highly reactive metalate complexes in the fields of small molecule activation and homogeneous catalysis has become increasingly evident. Consequently, exciting applications in small molecule activation have been developed, including in catalytic transformations. This article intends to guide the reader through the fascinating world of low-valent transition metalates. The first part of the review describes the synthesis and reactivity of d-block metalates stabilized by an assortment of ligand frameworks, including carbonyls, isocyanides, alkenes and polyarenes, phosphines and phosphorus heterocycles, amides, and redox-active nitrogen-based ligands. Thereby, the reader will be familiarized with the impact of different ligand types on the physical and chemical properties of metalates. In addition, ion-pairing interactions and metal-metal bonding may have a dramatic influence on metalate structures and reactivities. The complex ramifications of these effects are examined in a separate section. The second part of the review is devoted to the reactivity of the metalates toward small inorganic molecules such as H2, N2, CO, CO2, P4 and related species. It is shown that the use of highly electron-rich and reactive metalates in small molecule activation translates into impressive catalytic properties in the hydrogenation of organic molecules and the reduction of N2, CO, and CO2. The results discussed in this review illustrate that the potential of transition metalate anions is increasingly being tapped for challenging catalytic processes with relevance to organic synthesis and energy conversion. Therefore, it is hoped that this review will serve as a useful resource to inspire further developments in this dynamic research field.
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Affiliation(s)
| | | | - Robert Wolf
- University of Regensburg, Institute
of Inorganic Chemistry, 93040 Regensburg, Germany
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2
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Wen Y, Nie R, Li B, Li S. Ligand-Promoted Bifunctional Cobalt-Catalyzed Carbonylation-Polymerization of Epoxides: One Step to Polyhydroxyalkanoates. ACS Catal 2023. [DOI: 10.1021/acscatal.3c00173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- Yuan Wen
- School of Chemistry, Sun Yat-Sen University, Guangzhou 510006, China
| | - Ruifang Nie
- School of Chemistry, Sun Yat-Sen University, Guangzhou 510006, China
| | - Bo Li
- School of Chemistry, Sun Yat-Sen University, Guangzhou 510006, China
| | - Suhua Li
- School of Chemistry, Sun Yat-Sen University, Guangzhou 510006, China
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3
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Li H, Tang Y, Li Z, Li Y, Chen B, Shen C, Huang Z, Dong K. Cobalt-catalyzed carbonylation of epoxides to β-lactones promoted by gallium porphyrin. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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4
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He L, Yang J, Song T, Liu Y, Lu X. Carbonylative Ring Expansion of Epoxides to β‐Lactones Using Inorganic Salt as Catalytic Species Precursor. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- L. He
- State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian 116024 China
| | - J.‐C. Yang
- State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian 116024 China
| | - T.‐T. Song
- State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian 116024 China
| | - Y. Liu
- State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian 116024 China
| | - X.‐B. Lu
- State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian 116024 China
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5
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Abstract
ConspectusThis Account discusses the evolution of our strategy to conduct environmentally responsible research in the field of polymer chemistry. To contextualize our work, we begin with a broad historical overview of the modern environmental movement, the rise of sustainability as a concept, and how chemistry has responded to these forces, which were often sharply critical of our field. We then trace our own responses, from graduate school onward, chronicling a series of experiences and research projects that molded, challenged, and reshaped how we think about sustainability in polymer science.Since beginning our independent careers in 2004, we have recognized and worked to resolve the tension between designing synthetic polymers for specific desired thermomechanical properties and minimizing environmental impact. In our early years, we were most strongly guided by the 12 Principles of Green Chemistry (12PGC), which had only recently been proposed. The authors' early research agendas had a rather narrow focus on two areas, specifically catalysis and biobased monomers, which we saw as strongly linked to sustainability. Over time, we found these areas to be too narrow in their focus, ignoring important considerations such as the capacity of monomer supply to support scale-up and the impact polymers have at the end of their usage lifetimes. With respect to monomers and catalysts, we consider descriptive metrics that quantify waste production and the toxicity of compounds used during synthesis. In terms of polymer end-of-life, we discuss hydrophobicity as a tool to help understand susceptibility to degradation in the environment as well as some of the concerns with design for degradation, a critical component of 12PGC.Now, after nearly two decades of investigation, we believe that achieving sustainability in polymer science will require us to move beyond the qualitative use of the 12PGC to a portfolio of metrics. We note a heartening increase in the availability and use of such metrics and tools across the field. These include items that provide limited insight but are relatively trivial to integrate into existing workflows such as E factor or the Toxicity Estimation Software Tool. We also appreciate the increased use of Life Cycle Assessment (LCA), which is both dramatically more thorough and difficult to deploy. Finally, we propose the creation of a national LCA center, similar to instrumental core facilities. Such a resource would enable the use of this tool across multiple phases of research and we hope would more effectively guide us to a sustainable future.
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Affiliation(s)
| | - Robert T Mathers
- Department of Chemistry, Pennsylvania State University, New Kensington, Pennsylvania 15068, United States
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6
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Yoon S, Jiang J, Choi S, Oh J, Choi J, Sun HJ. Formation of Mononuclear N,O-chelate Zirconium Complexes by Direct Insertion of Epoxide into Tetrakis(dimethylamido)zirconium: Highly Promising Approach for Developing ALD Precursor of ZrO2 Thin Film. Dalton Trans 2022; 51:5315-5321. [DOI: 10.1039/d1dt04207f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A zirconium complex containing an N,O-chelate and alkylamide ligand has great potential for application in atomic layer deposition (ALD). However, the synthesis of this mononuclear Zr complex remains a major...
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7
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Yang JC, Yang J, Li WB, Lu XB, Liu Y. Carbonylative Polymerization of Epoxides Mediated by Tri-metallic Complexes: A Dual Catalysis Strategy for Synthesis of Biodegradable Polyhydroxyalkanoates. Angew Chem Int Ed Engl 2021; 61:e202116208. [PMID: 34964224 DOI: 10.1002/anie.202116208] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Indexed: 11/08/2022]
Abstract
Polyhydroxyalkanoates (PHAs) are a unique class of commercially manufactured biodegradable polyesters with properties suitable for partially substituting petroleum-based plastics. However, high costs and low volumes of production have restricted their application as commodity materials. In this study, tri-metallic complexes were developed for carbonylative polymerization of epoxides via a dual catalysis strategy, affording 17 products of novel PHAs with up to 38.2 kg/mol M n values. The polymerization proceeds in a sequential fashion, which entails the carbonylative ring expansion of epoxide to β -lactone and its subsequent ring-opening polymerization that occurs selectively at the O- alkyl bond via carboxylate species. The wide availability and structural diversity of epoxide monomers provide PHAs with various structures, excellent functionalities, and tunable properties. This study represents a rare example of the preparation of PHAs using epoxides and carbon monoxide as raw materials.
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Affiliation(s)
- Jin-Chuang Yang
- Dalian University of Technology, State Key Laboratory of Fine Chemicals, E-330 West Campus, No.2 Linggong Road, High-Tech Zone, Dalian 116024, China, 116024, Dalian, CHINA
| | - Jun Yang
- Dalian University of Technology, State Key Laboratory of Fine Chemicals, CHINA
| | - Wen-Bing Li
- Dalian University of Technology, State Key Laboratory of Fine Chemicals, CHINA
| | - Xiao-Bing Lu
- Dalian University of Technology, State Key Laboratory of Fine Chemicals, CHINA
| | - Ye Liu
- Dalian University of Technology, State Key Laboratory of Fine Chemicals, No.2 Linggong Road, High-Tech Zone, Dalian 116024, China, 116024, dalian, CHINA
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8
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Yang JC, Yang J, Li WB, Lu XB, Liu Y. Carbonylative Polymerization of Epoxides Mediated by Tri‐metallic Complexes: A Dual Catalysis Strategy for Synthesis of Biodegradable Polyhydroxyalkanoates. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202116208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jin-Chuang Yang
- Dalian University of Technology State Key Laboratory of Fine Chemicals E-330 West Campus, No.2 Linggong Road, High-Tech Zone, Dalian 116024, China 116024 Dalian CHINA
| | - Jun Yang
- Dalian University of Technology State Key Laboratory of Fine Chemicals CHINA
| | - Wen-Bing Li
- Dalian University of Technology State Key Laboratory of Fine Chemicals CHINA
| | - Xiao-Bing Lu
- Dalian University of Technology State Key Laboratory of Fine Chemicals CHINA
| | - Ye Liu
- Dalian University of Technology State Key Laboratory of Fine Chemicals No.2 Linggong Road, High-Tech Zone, Dalian 116024, China 116024 dalian CHINA
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Zhao J, Wu P, Lai E, Li J, Chen Y, Jiang W, Wang B, Zhu H. Cobalt Carbonyls Stabilized by N,P-Ligands: Synthesis, Structure, and Catalytic Property for Ethylene Oxide Hydroalkoxycarbonylation. Chem Asian J 2021; 16:3453-3461. [PMID: 34473912 DOI: 10.1002/asia.202100688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/31/2021] [Indexed: 11/12/2022]
Abstract
Reactions of N,P-Ligands as Ph2 P(o-NMe2 C6 H4 ) (1 L), 2,6-iPr2 C6 H3 NHC(Ph)=NC6 H4 (o-PPh2 ) (2 L), and Ph2 PN(R)PPh2 (R=iPr (3 L), cyclo-C6 H11 (4 L), tBu (5 L), CH2 C4 H7 O (6 L)) each with dicobalt octacarbonyl produced complexes [1 LCo(CO)3 ]2 (1), [2 LCo(CO)(μ-CO)2 Co(CO)3 ] (2), [3 LCo(CO)3 ]+ [Co(CO)4 ]- (3), [3 LCo(CO)2 ]2 (4), [4 LCo(CO)2 ]2 (5), [5 LCo(CO)2 ]+ [Co(CO)4 ]- (6), and [6 LCo(CO)2 ]+ [Co(CO)4 ]- (7). Complexes 1-7 have all been structurally characterized by X-ray crystallography, IR and NMR spectroscopies, and elemental analysis. Catalytic tests on transformation of ethylene oxide (EO), CO and MeOH into methyl 3-hydroxypropionate (3-HMP) indicate that complexes 1-7 are active, where ion-pair complexes 3 and 6-7 behave more excellently (by achieving 88.4-93.6% 3-HMP yields) than the neutral species 1-2 and 4-5 (35.0-46.5% 3-HMP yields) when the reactions are all operated at 2 MPa CO pressure and 50 °C in MeOH solvent. Density functional theory (DFT) study by selecting 3 as a model suggests a cooperative catalytic reaction mechanism by [Co(CO)4 ]- and its counter cation [3 LCo(CO)3 ]+ . The cobalt-homonuclear ion-pair catalyzed hydroalkoxycarbonylation of EO is present herein.
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Affiliation(s)
- Jinbo Zhao
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Peng Wu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Enyi Lai
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Jiancheng Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Yilin Chen
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Wenjun Jiang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Binju Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
| | - Hongping Zhu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, National Engineering Laboratory for Green Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P. R. China
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10
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Zheng M, Hou J, Zhan LW, Huang Y, Chen L, Hua LL, Li Y, Tang WY, Li BD. Visible-Light-Driven, Metal-Free Divergent Difunctionalization of Alkenes Using Alkyl Formates. ACS Catal 2020. [DOI: 10.1021/acscatal.0c04332] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Ming Zheng
- College of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Jing Hou
- College of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Le-Wu Zhan
- College of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Yan Huang
- College of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Ling Chen
- College of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Li-Li Hua
- College of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Yan Li
- School of Physics and Electronic-Electrical Engineering, Ningxia University, Yinchuan 750021, China
| | - Wan-Ying Tang
- College of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
| | - Bin-Dong Li
- College of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
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11
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Hubbell AK, Coates GW. Nucleophilic Transformations of Lewis Acid-Activated Disubstituted Epoxides with Catalyst-Controlled Regioselectivity. J Org Chem 2020; 85:13391-13414. [PMID: 33076663 DOI: 10.1021/acs.joc.0c01691] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Due to their inherent ring strain and electrophilicity, epoxides are highly attractive building blocks for fundamental organic reactions. However, controlling the regioselectivity of disubstituted epoxide transformations is often particularly challenging. Most Lewis acid-mediated processes take advantage of intrinsic steric or electronic substrate bias to influence the site of nucleophilic attack. Therefore, the scope of many of these systems is frequently quite limited. Recent efforts to generate catalysts that can overcome substrate bias have expanded the synthetic utility of these well-known reactions. In this Perspective, we highlight various regioselective transformations of disubstituted epoxides, emphasizing those that have inspired the production of challenging, catalyst-controlled processes.
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Affiliation(s)
- Aran K Hubbell
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Geoffrey W Coates
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
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12
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Hubbell AK, Lamb JR, Klimovica K, Mulzer M, Shaffer TD, MacMillan SN, Coates GW. Catalyst-Controlled Regioselective Carbonylation of Isobutylene Oxide to Pivalolactone. ACS Catal 2020. [DOI: 10.1021/acscatal.0c03492] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Aran K. Hubbell
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Jessica R. Lamb
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Kristine Klimovica
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Michael Mulzer
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Timothy D. Shaffer
- Corporate Strategic Research, ExxonMobil Research and Engineering, 1545 Route 22, Annandale, New Jersey 08801-3096, United States
| | - Samantha N. MacMillan
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Geoffrey W. Coates
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
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13
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Abstract
The use of carbon monoxide as a direct reducing agent for the deoxygenation of terminal and internal epoxides to the respective olefins is presented. This reaction is homogeneously catalyzed by a carbonyl pincer-iridium(I) complex in combination with a Lewis acid co-catalyst to achieve a pre-activation of the epoxide substrate, as well as the elimination of CO2 from a γ-2-iridabutyrolactone intermediate. Especially terminal alkyl epoxides react smoothly and without significant isomerization to the internal olefins under CO atmosphere in benzene or toluene at 80-120 °C. Detailed investigations reveal a substrate-dependent change in the mechanism for the epoxide C-O bond activation between an oxidative addition under retention of the configuration and an SN 2 reaction that leads to an inversion of the configuration.
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Affiliation(s)
- Theo Maulbetsch
- Institut für Anorganische ChemieUniversity of TübingenAuf der Morgenstelle 1872076TübingenGermany
| | - Eva Jürgens
- Institut für Anorganische ChemieUniversity of TübingenAuf der Morgenstelle 1872076TübingenGermany
| | - Doris Kunz
- Institut für Anorganische ChemieUniversity of TübingenAuf der Morgenstelle 1872076TübingenGermany
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14
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Cr-Phthalocyanine Porous Organic Polymer as an Efficient and Selective Catalyst for Mono Carbonylation of Epoxides to Lactones. Catalysts 2020. [DOI: 10.3390/catal10080905] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A facile, one-pot design strategy to construct chromium(III)-phthalocyanine chlorides (Pc’CrCl) to form porous organic polymer (POP-Pc’CrCl) using solvent knitting Friedel-Crafts reaction (FCR) is described. The generated highly porous POP-Pc’CrCl is functionalized by post-synthetic exchange reaction with nucleophilic cobaltate ions to provide an heterogenized carbonylation catalyst (POP-Pc’CrCo(CO)4) with Lewis acid-base type bimetallic units. The produced porous polymeric catalyst is identical to that homogeneous counterpart in structure and coordination environments. The catalyst is very selective and effective for mono carbonylation of epoxide into corresponding lactone and the activities are comparable to those observed for a homogeneous Pc’CrCo(CO)4 catalyst. The (POP-Pc’CrCo(CO)4) also displayed a good catalytic activities and recyclability upon successive recycles.
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Ganesan V, Yoon S. Direct Heterogenization of Salphen Coordination Complexes to Porous Organic Polymers: Catalysts for Ring-Expansion Carbonylation of Epoxides. Inorg Chem 2020; 59:2881-2889. [PMID: 32048846 DOI: 10.1021/acs.inorgchem.9b03247] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Salen and salphens are important ligands in coordination chemistry due to their ability to form various metal complexes that can be used for a variety of organic transformations. However, salen/salphen complexes are difficult to separate from the reaction mixture, thereby limiting their application to homogeneous systems. Accordingly, considerable effort has been spent to heterogenize the metallosalen/salphen complexes; however, this has resulted in compromised activities and selectivities. Direct heterogenization of metallosalens to form porous organic polymers (POPs) shows promise for heterogeneous catalysis, because it would allow easy separation while retaining catalytic function. Thus, a facile synthetic strategy for preparing metallosalen/salphen-based porous organic polymers through direct molecular knitting using a Friedel-Crafts reaction is presented herein for the first time. As representative candidates, salphenM(III)Cl (M = Al3+ and Cr3+) complexes are knitted by covalent cross-linking using this facile, scalable, one-pot method to synthesize highly POPs in high yields. When incorporated with [Co(CO)4]- anions, the resulting heterogeneous Lewis acidic metal (Al3+ and Cr3+) POPs exhibit propylene oxide ring-expansion carbonylation activity on par with those of their homogeneous counterparts.
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Affiliation(s)
- Vinothkumar Ganesan
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Heukseok-dong, Dongjak-gu, Seoul, Republic of Korea 06974
| | - Sungho Yoon
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Heukseok-dong, Dongjak-gu, Seoul, Republic of Korea 06974
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16
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Abstract
Herein, we developed a new and practical catalytic system for the carbonylative synthesis of β-hydroxyesters. By using simple, cheap, and air-stable cobalt(II) bromide as the catalyst, combined with pyrazole and catalytic amount of manganese, active cobalt complex can be generated in situ and can catalyze various epoxides to give the corresponding β-hydroxyesters in moderate to excellent yields. Mechanism studies indicate that pyrazole plays a crucial role in this reaction. Moreover, with the addition of the catalytic amount of manganese, the active cobalt catalyst can be regenerated, which provides a possibility for reusing the cobalt catalyst.
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Affiliation(s)
- Jian-Xing Xu
- Leibniz-Institut für Katalyse an der Universität Rostock e. V. , Albert-Einstein-Straße 29a , 18059 Rostock , Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse an der Universität Rostock e. V. , Albert-Einstein-Straße 29a , 18059 Rostock , Germany
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17
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Ganesan V, Yoon S. Hyper-Cross-Linked Porous Porphyrin Aluminum(III) Tetracarbonylcobaltate as a Highly Active Heterogeneous Bimetallic Catalyst for the Ring-Expansion Carbonylation of Epoxides. ACS APPLIED MATERIALS & INTERFACES 2019; 11:18609-18616. [PMID: 31039304 DOI: 10.1021/acsami.9b02468] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Development of an industrially viable catalyst for the ring-expansion carbonylation of epoxides remains challenging in the view of facile product separation and recyclability. Herein, we report a heterogenized porous porphyrin Al(III) tetracarbonylcobaltate bimetallic catalyst for the ring-expansion carbonylation of epoxides. The catalyst was synthesized using a hyper-cross-linking strategy involving methylene bridges introduced by the Friedel-Crafts reaction and incorporated with cobaltate anions. The catalyst effectively converts epoxides into the corresponding β-lactones with an excellent site time yield of 360 h-1, which is comparable to that of the corresponding homogeneous catalysts and is the highest of any heterogeneous catalyst reported so far for this reaction.
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Affiliation(s)
- Vinothkumar Ganesan
- Department of Applied Chemistry, College of Science and Technology , Kookmin University , 861-1, Jeongneung-dong , Seongbuk-gu, Seoul 02707 , Republic of Korea
| | - Sungho Yoon
- Department of Applied Chemistry, College of Science and Technology , Kookmin University , 861-1, Jeongneung-dong , Seongbuk-gu, Seoul 02707 , Republic of Korea
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18
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Zhang Y, Yin Z, Wang H, Wu XF. Pd/C-Catalyzed Carbonylative Synthesis of 2-Aminobenzoxazinones from 2-Iodoaryl Azides and Amines. Org Lett 2019; 21:3242-3246. [DOI: 10.1021/acs.orglett.9b00966] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Youcan Zhang
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Zhiping Yin
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Hai Wang
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany
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19
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Hubbell AK, LaPointe AM, Lamb JR, Coates GW. Regioselective Carbonylation of 2,2-Disubstituted Epoxides: An Alternative Route to Ketone-Based Aldol Products. J Am Chem Soc 2019; 141:2474-2480. [DOI: 10.1021/jacs.8b12286] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Aran K. Hubbell
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Anne M. LaPointe
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Jessica R. Lamb
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Geoffrey W. Coates
- Department of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
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20
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Cheng XF, Wang T, Li Y, Wu Y, Sheng J, Wang R, Li C, Bian KJ, Wang XS. Palladium(II)-Catalyzed C(sp 2)-H Carbonylation of Sterically Hindered Amines with Carbon Monoxide. Org Lett 2018; 20:6530-6533. [PMID: 30299971 DOI: 10.1021/acs.orglett.8b02856] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A palladium-catalyzed, amine-directed C(sp2)-H carbonylation of α,α-disubstituted benzylamine under 1 atm of CO for the facile synthesis of sterically hindered benzolactam has been developed. The key to success is the use of 2,2,6,6-tetramethyl-1-piperidinyloxy as the crucial sole oxidant. The synthetic utility of this transformation has been demonstrated by the first concise synthesis of the natural product spiropachysin-20-one.
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Affiliation(s)
- Xiu-Fen Cheng
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis of CAS , University of Science and Technology of China , 96 Jinzhai Road , Hefei 230026 , China.,College of Chemistry, Chemical Engineering and Material Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Institute of Molecular and Nano Science , Shandong Normal University , Jinan 250014 , China
| | - Tao Wang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis of CAS , University of Science and Technology of China , 96 Jinzhai Road , Hefei 230026 , China
| | - Yan Li
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis of CAS , University of Science and Technology of China , 96 Jinzhai Road , Hefei 230026 , China
| | - Yun Wu
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis of CAS , University of Science and Technology of China , 96 Jinzhai Road , Hefei 230026 , China
| | - Jie Sheng
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis of CAS , University of Science and Technology of China , 96 Jinzhai Road , Hefei 230026 , China
| | - Rui Wang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis of CAS , University of Science and Technology of China , 96 Jinzhai Road , Hefei 230026 , China
| | - Chao Li
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis of CAS , University of Science and Technology of China , 96 Jinzhai Road , Hefei 230026 , China
| | - Kang-Jie Bian
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis of CAS , University of Science and Technology of China , 96 Jinzhai Road , Hefei 230026 , China
| | - Xi-Sheng Wang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis of CAS , University of Science and Technology of China , 96 Jinzhai Road , Hefei 230026 , China
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21
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Jiang J, Yoon S. A Metalated Porous Porphyrin Polymer with [Co(CO) 4] - Anion as an Efficient Heterogeneous Catalyst for Ring Expanding Carbonylation. Sci Rep 2018; 8:13243. [PMID: 30185794 PMCID: PMC6125460 DOI: 10.1038/s41598-018-31475-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 08/20/2018] [Indexed: 11/15/2022] Open
Abstract
The synthesis of β-lactones from epoxides through ring-expanding carbonylation using homogeneous catalysts has received much attention. However, homogeneous catalysts suffer from difficulty in product separation and recycling of the catalyst, limiting their industrial usage. Herein, a novel heterogeneous catalyst, [Cr-metalated porous porphyrin polymer]+[Co(CO)4]−, was prepared and used for the conversion of propylene oxide (PO) to β-butyrolactone; this catalyst presented superior catalytic activity and selectivity (99%) than our previous heterogeneous catalyst. In addition, the catalyst was readily separated from the product without significant loss of catalytic activity. A possible method to recover the original catalytic activity also was demonstrated.
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Affiliation(s)
- Jianwei Jiang
- Department of Applied Chemistry, Kookmin University, 861-1, Jeongneung-dong, Seongbuk-gu, Seoul, 02707, Korea
| | - Sungho Yoon
- Department of Applied Chemistry, Kookmin University, 861-1, Jeongneung-dong, Seongbuk-gu, Seoul, 02707, Korea.
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22
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Park HD, Dincă M, Román-Leshkov Y. Continuous-Flow Production of Succinic Anhydrides via Catalytic β-Lactone Carbonylation by Co(CO)4⊂Cr-MIL-101. J Am Chem Soc 2018; 140:10669-10672. [DOI: 10.1021/jacs.8b05948] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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23
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Liu X, Wang Y, Duclos RI, O’Doherty GA. Stereochemical Structure Activity Relationship Studies (S-SAR) of Tetrahydrolipstatin. ACS Med Chem Lett 2018. [PMID: 29541373 DOI: 10.1021/acsmedchemlett.8b00050] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Tetrahydrolipstatin (THL), its enantiomer, and an additional six diastereomers were evaluated as inhibitors of the hydrolysis of p-nitrophenyl butyrate by porcine pancreatic lipase. IC50s were found for all eight stereoisomers ranging from a low of 4.0 nM for THL to a high of 930 nM for the diastereomer with the inverted stereocenters at the 2,3,2'-positions. While the enantiomer of THL was also significantly less active (77 nM) the remaining five stereoisomers retained significant inhibitory activities (IC50s = 8.0 to 20 nM). All eight compounds were also evaluated against three human cancer cell lines (human breast cancers MCF-7 and MDA-MB-231, human large-cell lung carcinoma H460). No appreciable cytotoxicity was observed for THL and its seven diastereomers, as their IC50s in a MTT cytotoxicity assay were all greater than 3 orders of magnitude of camptothecin.
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Affiliation(s)
- Xiaofan Liu
- Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Yanping Wang
- Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - Richard I. Duclos
- Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
| | - George A. O’Doherty
- Department of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts 02115, United States
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24
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Zhan Y, Liu T, Ren J, Wang Z. Lewis Acid-Catalyzed Intramolecular [3+2] Cross-Cycloaddition of Aziridine 2,2-Diesters with Conjugated Dienes for Construction of Aza-[n
.2.1] Skeletons. Chemistry 2017; 23:17862-17866. [DOI: 10.1002/chem.201704695] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Indexed: 12/13/2022]
Affiliation(s)
- Yizhou Zhan
- State Key Laboratory of Elemento-Organic Chemistry; Institute of Elemento-Organic Chemistry; College of Chemistry; Nankai University; 94 Weijin Road Tianjin 300071 China
| | - Tao Liu
- State Key Laboratory of Elemento-Organic Chemistry; Institute of Elemento-Organic Chemistry; College of Chemistry; Nankai University; 94 Weijin Road Tianjin 300071 China
| | - Jun Ren
- State Key Laboratory of Elemento-Organic Chemistry; Institute of Elemento-Organic Chemistry; College of Chemistry; Nankai University; 94 Weijin Road Tianjin 300071 China
| | - Zhongwen Wang
- State Key Laboratory of Elemento-Organic Chemistry; Institute of Elemento-Organic Chemistry; College of Chemistry; Nankai University; 94 Weijin Road Tianjin 300071 China
- Collaborative Innovation Center of Chemical Science and Engineering; Nankai University; 94 Weijin Road Tianjin 300071 China
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25
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Piens N, D'hooghe M. Carbonylation of Aziridines as a Powerful Tool for the Synthesis of Functionalized β-Lactams. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700698] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Nicola Piens
- SynBioC Research Group; Department of Sustainable Organic Chemistry and Technology; Faculty of Bioscience Engineering; Ghent University; Coupure Links 653 9000 Ghent Belgium
| | - Matthias D'hooghe
- SynBioC Research Group; Department of Sustainable Organic Chemistry and Technology; Faculty of Bioscience Engineering; Ghent University; Coupure Links 653 9000 Ghent Belgium
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26
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Park H, Dincă M, Román-Leshkov Y. Heterogeneous Epoxide Carbonylation by Cooperative Ion-Pair Catalysis in Co(CO) 4--Incorporated Cr-MIL-101. ACS CENTRAL SCIENCE 2017; 3:444-448. [PMID: 28573206 PMCID: PMC5445536 DOI: 10.1021/acscentsci.7b00075] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Indexed: 05/11/2023]
Abstract
Despite the commercial desirability of epoxide carbonylation to β-lactones, the reliance of this process on homogeneous catalysts makes its industrial application challenging. Here we report the preparation and use of a Co(CO)4--incorporated Cr-MIL-101 (Co(CO)4⊂Cr-MIL-101, Cr-MIL-101 = Cr3O(BDC)3F, H2BDC = 1,4-benzenedicarboxylic acid) heterogeneous catalyst for the ring-expansion carbonylation of epoxides, whose activity, selectivity, and substrate scope are on par with those of the reported homogeneous catalysts. We ascribe the observed performance to the unique cooperativity between the postsynthetically introduced Co(CO)4- and the site-isolated Lewis acidic Cr(III) centers in the metal-organic framework (MOF). The heterogeneous nature of Co(CO)4⊂Cr-MIL-101 allows the first demonstration of gas-phase continuous-flow production of β-lactones from epoxides, attesting to the potential applicability of the heterogeneous epoxide carbonylation strategy.
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Affiliation(s)
- Hoyoung
D. Park
- Department
of Chemical Engineering and Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Mircea Dincă
- Department
of Chemical Engineering and Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
- E-mail:
| | - Yuriy Román-Leshkov
- Department
of Chemical Engineering and Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
- E-mail:
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27
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Jiang J, Rajendiran S, Piao L, Yoon S. Base Effects on Carbonylative Polymerization of Propylene Oxide with a [(salph)Cr(THF)2]+[Co(CO)4]− Catalyst. Top Catal 2017. [DOI: 10.1007/s11244-017-0783-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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Piens N, Van Hecke K, Vogt D, D'hooghe M. Cobalt carbonyl-catalyzed carbonylation of functionalized aziridines to versatile β-lactam building blocks. Org Biomol Chem 2017; 15:4816-4821. [DOI: 10.1039/c7ob00832e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aziridine to azetidin-2-one carbonylation as a convenient entry to pyrrolidines,C-fused bi- and tricyclic β-lactams and monocyclic carbapenem analogs.
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Affiliation(s)
- Nicola Piens
- SynBioC Research Group
- Department of Sustainable Organic Chemistry and Technology
- Faculty of Bioscience Engineering
- Ghent University
- B-9000 Ghent
| | - Kristof Van Hecke
- XStruct
- Department of Inorganic and Physical Chemistry
- Faculty of Sciences
- Ghent University
- B-9000 Ghent
| | - Dieter Vogt
- EaStCHEM
- School of Chemistry
- University of Edinburgh
- Edinburgh EH9 3FJ
- UK
| | - Matthias D'hooghe
- SynBioC Research Group
- Department of Sustainable Organic Chemistry and Technology
- Faculty of Bioscience Engineering
- Ghent University
- B-9000 Ghent
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29
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Ebrahimi T, Aluthge DC, Hatzikiriakos SG, Mehrkhodavandi P. Highly Active Chiral Zinc Catalysts for Immortal Polymerization of β-Butyrolactone Form Melt Processable Syndio-Rich Poly(hydroxybutyrate). Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01908] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Tannaz Ebrahimi
- Department of Chemistry and ‡Department of
Chemical and Biological Engineering, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Dinesh C. Aluthge
- Department of Chemistry and ‡Department of
Chemical and Biological Engineering, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Savvas G. Hatzikiriakos
- Department of Chemistry and ‡Department of
Chemical and Biological Engineering, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
| | - Parisa Mehrkhodavandi
- Department of Chemistry and ‡Department of
Chemical and Biological Engineering, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
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30
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Liu YB, Wang YN, Lu HM, Liang S, Xu BL, Fan YN. Immobilization of Carbonylcobalt Catalyst by Poly(4-vinylpyridine) (P4VP) through N→Co Coordination Bonds: The Promotional Effect of Pyridine and the Reusability of Polymer Catalyst. Chem Asian J 2016; 11:3159-3164. [DOI: 10.1002/asia.201601100] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 09/14/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Yu-Bing Liu
- Key Laboratory of Mesoscopic Chemistry of MOE; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
- Yangzhou Institute of Chemistry and Chemical Engineering; Nanjing University; Yangzhou 211400 China
| | - Yi-Ning Wang
- Key Laboratory of Mesoscopic Chemistry of MOE; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
- Yangzhou Institute of Chemistry and Chemical Engineering; Nanjing University; Yangzhou 211400 China
| | - Hai-Meng Lu
- Yangzhou Institute of Chemistry and Chemical Engineering; Nanjing University; Yangzhou 211400 China
| | - Shuang Liang
- Key Laboratory of Mesoscopic Chemistry of MOE; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
| | - Bo-Lian Xu
- Key Laboratory of Mesoscopic Chemistry of MOE; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
- Yangzhou Institute of Chemistry and Chemical Engineering; Nanjing University; Yangzhou 211400 China
| | - Yi-Ning Fan
- Key Laboratory of Mesoscopic Chemistry of MOE; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210093 China
- Yangzhou Institute of Chemistry and Chemical Engineering; Nanjing University; Yangzhou 211400 China
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31
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Torres GM, Quesnel JS, Bijou D, Arndtsen BA. From Aryl Iodides to 1,3-Dipoles: Design and Mechanism of a Palladium Catalyzed Multicomponent Synthesis of Pyrroles. J Am Chem Soc 2016; 138:7315-24. [PMID: 27172766 DOI: 10.1021/jacs.6b02314] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Gerardo M. Torres
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Quebec, H3A 0B8 Canada
| | - Jeffrey S. Quesnel
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Quebec, H3A 0B8 Canada
| | - Diane Bijou
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Quebec, H3A 0B8 Canada
| | - Bruce A. Arndtsen
- Department of Chemistry, McGill University, 801 Sherbrooke Street West, Quebec, H3A 0B8 Canada
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32
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Luo M, Li Y, Zhang YY, Zhang XH. Using carbon dioxide and its sulfur analogues as monomers in polymer synthesis. POLYMER 2016. [DOI: 10.1016/j.polymer.2015.11.011] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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33
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Lamb JR, Mulzer M, LaPointe AM, Coates GW. Regioselective Isomerization of 2,3-Disubstituted Epoxides to Ketones: An Alternative to the Wacker Oxidation of Internal Alkenes. J Am Chem Soc 2015; 137:15049-54. [DOI: 10.1021/jacs.5b10419] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Jessica R. Lamb
- Department of Chemistry and
Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Michael Mulzer
- Department of Chemistry and
Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Anne M. LaPointe
- Department of Chemistry and
Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Geoffrey W. Coates
- Department of Chemistry and
Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
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34
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35
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Chen M, Ren ZH, Wang YY, Guan ZH. Palladium-Catalyzed Oxidative Carbonylation of Aromatic C–H Bonds of N-Alkylanilines with CO and Alcohols for the Synthesis of o-Aminobenzoates. J Org Chem 2015; 80:1258-63. [DOI: 10.1021/jo502581p] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Ming Chen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - Zhi-Hui Ren
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710127, P. R. China
| | - Zheng-Hui Guan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710127, P. R. China
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36
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Lamb JR, Jung Y, Coates GW. Meinwald-type rearrangement of monosubstituted epoxides to methyl ketones using an [Al porphyrin]+[Co(CO)4]−catalyst. Org Chem Front 2015. [DOI: 10.1039/c4qo00324a] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Meinwald-type rearrangement of monosubstituted epoxides to methyl ketones using a well-defined aluminum porphyrin catalyst is reported.
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Affiliation(s)
- Jessica R. Lamb
- Department of Chemistry and Chemical Biology
- Baker Laboratory
- Cornell University
- Ithaca
- USA
| | - Yukyung Jung
- Department of Chemistry and Chemical Biology
- Baker Laboratory
- Cornell University
- Ithaca
- USA
| | - Geoffrey W. Coates
- Department of Chemistry and Chemical Biology
- Baker Laboratory
- Cornell University
- Ithaca
- USA
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37
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Wang Y, Meng X, Yang Y, Zhang L, Guo S, Tang D, Li Y, Chen B. Palladium-catalyzed oxidative carbonylation of hydrazides: synthesis of 1,3,4-oxadiazol-2(3H)-ones. Chem Commun (Camb) 2015; 51:1905-7. [DOI: 10.1039/c4cc08731c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel palladium-catalyzed oxidative carbonylation reaction was developed via the carbon monoxide insertions between the amine group and the carbonyl group to realize the intramolecular cyclization, which provides efficient access to 1,3,4-oxadiazol-2(3H)-ones with a wide range of substrates under mild conditions, resulting in good to excellent yields.
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Affiliation(s)
- Yu Wang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
| | - Xu Meng
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Lanzhou Institute of Chemical Physics
- Chinese Academy of Sciences
- Lanzhou 730000
- P. R. China
| | - Yuting Yang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
| | - Lutao Zhang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
| | - Shuaibo Guo
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
| | - Dong Tang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
| | - Yaxuan Li
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
| | - Baohua Chen
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
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38
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Mulzer M, Coates GW. Carbonylation of cis-Disubstituted Epoxides to trans-β-Lactones: Catalysts Displaying Steric and Contrasteric Regioselectivity. J Org Chem 2014; 79:11851-62. [DOI: 10.1021/jo501899e] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Michael Mulzer
- Department of Chemistry and
Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
| | - Geoffrey W. Coates
- Department of Chemistry and
Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853-1301, United States
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39
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Supercritical fluids and gas-expanded liquids as tunable media for multiphase catalytic reactions. Chem Eng Sci 2014. [DOI: 10.1016/j.ces.2014.03.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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40
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Mulzer M, Tiegs B, Wang Y, Coates GW, O’Doherty GA. Total synthesis of tetrahydrolipstatin and stereoisomers via a highly regio- and diastereoselective carbonylation of epoxyhomoallylic alcohols. J Am Chem Soc 2014; 136:10814-20. [PMID: 25004122 PMCID: PMC4120994 DOI: 10.1021/ja505639u] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Indexed: 02/04/2023]
Abstract
A concise enantioselective synthesis of tetrahydrolipstatin (THL) and seven stereoisomers has been achieved. The synthesis of THL was accomplished in 10 steps and 31% overall yield from an achiral ynone. Key to the success of the approach is the use of a bimetallic [Lewis acid](+)[Co(CO)4](-) catalyst for a late-stage regioselective carbonylation of an enantiomerically pure cis-epoxide to a trans-β-lactone. The success of this route to THL and its stereoisomers also demonstrated the practicality of the carbonylation catalyst for complex molecule synthesis as well as its functional group compatibility.
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Affiliation(s)
- Michael Mulzer
- Department
of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Brandon
J. Tiegs
- Department
of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - Yanping Wang
- Department
of Chemistry and Chemical Biology, Northeastern
University, Boston, Massachusetts 02115, United States
| | - Geoffrey W. Coates
- Department
of Chemistry and Chemical Biology, Baker Laboratory, Cornell University, Ithaca, New York 14853, United States
| | - George A. O’Doherty
- Department
of Chemistry and Chemical Biology, Northeastern
University, Boston, Massachusetts 02115, United States
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41
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Mulzer M, Lamb JR, Nelson Z, Coates GW. Carbonylative enantioselective meso-desymmetrization of cis-epoxides to trans-β-lactones: effect of salen-ligand electronic variation on enantioselectivity. Chem Commun (Camb) 2014; 50:9842-5. [DOI: 10.1039/c4cc04397a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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42
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Huang CYD, Doyle AG. The chemistry of transition metals with three-membered ring heterocycles. Chem Rev 2014; 114:8153-98. [PMID: 24869559 DOI: 10.1021/cr500036t] [Citation(s) in RCA: 380] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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43
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Gao S, Chen M, Zhao MN, Du W, Ren ZH, Wang YY, Guan ZH. Palladium-Catalyzed Carbonylation of o-Iodoanilines for Synthesis of Isatoic Anhydrides. J Org Chem 2014; 79:4196-200. [DOI: 10.1021/jo500417u] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Sha Gao
- Key Laboratory of Synthetic
and Natural Functional Molecule Chemistry of Ministry of Education,
Department of Chemistry and Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Ming Chen
- Key Laboratory of Synthetic
and Natural Functional Molecule Chemistry of Ministry of Education,
Department of Chemistry and Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Mi-Na Zhao
- Key Laboratory of Synthetic
and Natural Functional Molecule Chemistry of Ministry of Education,
Department of Chemistry and Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Wei Du
- Key Laboratory of Synthetic
and Natural Functional Molecule Chemistry of Ministry of Education,
Department of Chemistry and Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Zhi-Hui Ren
- Key Laboratory of Synthetic
and Natural Functional Molecule Chemistry of Ministry of Education,
Department of Chemistry and Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic
and Natural Functional Molecule Chemistry of Ministry of Education,
Department of Chemistry and Materials Science, Northwest University, Xi’an 710069, P. R. China
| | - Zheng-Hui Guan
- Key Laboratory of Synthetic
and Natural Functional Molecule Chemistry of Ministry of Education,
Department of Chemistry and Materials Science, Northwest University, Xi’an 710069, P. R. China
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44
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Zhang Y, Ji J, Zhang X, Lin S, Pan Q, Jia L. Cobalt-Catalyzed Cyclization of Carbon Monoxide, Imine, and Epoxide. Org Lett 2014; 16:2130-3. [DOI: 10.1021/ol500549c] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yubo Zhang
- Jiangsu
Key Laboratory of Advanced Functional Polymer Design and Application,
Key Laboratory of Organic Synthesis of Jiangsu Province, Green Polymer
and Catalysis Technology Laboratory (GAPCT), College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jiamin Ji
- Jiangsu
Key Laboratory of Advanced Functional Polymer Design and Application,
Key Laboratory of Organic Synthesis of Jiangsu Province, Green Polymer
and Catalysis Technology Laboratory (GAPCT), College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Xiuliang Zhang
- Jiangsu
Key Laboratory of Advanced Functional Polymer Design and Application,
Key Laboratory of Organic Synthesis of Jiangsu Province, Green Polymer
and Catalysis Technology Laboratory (GAPCT), College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Shaohui Lin
- Jiangsu
Key Laboratory of Advanced Functional Polymer Design and Application,
Key Laboratory of Organic Synthesis of Jiangsu Province, Green Polymer
and Catalysis Technology Laboratory (GAPCT), College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Qinmin Pan
- Jiangsu
Key Laboratory of Advanced Functional Polymer Design and Application,
Key Laboratory of Organic Synthesis of Jiangsu Province, Green Polymer
and Catalysis Technology Laboratory (GAPCT), College of Chemistry,
Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Li Jia
- Department
of Polymer Science, University of Akron, 170 University Avenue, Akron, Ohio 44325, United States
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45
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Jaffredo CG, Guillaume SM. Benzyl β-malolactonate polymers: a long story with recent advances. Polym Chem 2014. [DOI: 10.1039/c4py00170b] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Benzyl β-malolactonate (MLABe) and its corresponding poly(benzyl β-malolactonate) (PMLABe) homopolymers and copolymers of the poly(hydroxyalkanoate) (PHA) family.
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Affiliation(s)
- Cédric G. Jaffredo
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS – Université de Rennes 1
- F-35042 Rennes Cedex, France
| | - Sophie M. Guillaume
- Institut des Sciences Chimiques de Rennes
- UMR 6226 CNRS – Université de Rennes 1
- F-35042 Rennes Cedex, France
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46
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Mulzer M, Ellis WC, Lobkovsky EB, Coates GW. Enantioenriched β-lactone and aldol-type products from regiodivergent carbonylation of racemic cis-epoxides. Chem Sci 2014. [DOI: 10.1039/c4sc00075g] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
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47
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Lang R, Xia C, Li F. Carbonylative diversification of unactivated heteroaromatic compounds. NEW J CHEM 2014. [DOI: 10.1039/c4nj00099d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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48
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Mulzer M, Whiting BT, Coates GW. Regioselective Carbonylation of trans-Disubstituted Epoxides to β-Lactones: A Viable Entry into syn-Aldol-Type Products. J Am Chem Soc 2013; 135:10930-3. [DOI: 10.1021/ja405151n] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Michael Mulzer
- Baker Laboratory, Department
of Chemistry and Chemical
Biology, Cornell University, Ithaca, New
York 14853-1301, United States
| | - Bryan T. Whiting
- Baker Laboratory, Department
of Chemistry and Chemical
Biology, Cornell University, Ithaca, New
York 14853-1301, United States
| | - Geoffrey W. Coates
- Baker Laboratory, Department
of Chemistry and Chemical
Biology, Cornell University, Ithaca, New
York 14853-1301, United States
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49
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Hung-Low F, Bradley CA. Synthesis of a Bis(indenyl) Co(I) Anion: A Reactive Source of a 14 Electron Indenyl Co(I) Equivalent. Inorg Chem 2013; 52:2446-57. [DOI: 10.1021/ic302320w] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Fernando Hung-Low
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409, United States
| | - Christopher A. Bradley
- Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409, United States
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50
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Wu XF, Neumann H, Beller M. Synthesis of Heterocycles via Palladium-Catalyzed Carbonylations. Chem Rev 2012; 113:1-35. [DOI: 10.1021/cr300100s] [Citation(s) in RCA: 961] [Impact Index Per Article: 80.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Xiao-Feng Wu
- Department of Chemistry, Zhejiang
Sci-Tech University, Xiasha Campus, Hangzhou, Zhejiang Province, P.
R. China 310018
- Leibniz-Institut
für
Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse
29a, 18059 Rostock, Germany
| | - Helfried Neumann
- Leibniz-Institut
für
Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse
29a, 18059 Rostock, Germany
| | - Matthias Beller
- Leibniz-Institut
für
Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse
29a, 18059 Rostock, Germany
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