1
|
Kobatake M, Miyoshi N, Ueno M. One-Pot Tandem Coupling Method for the Short-Step Formal Synthesis of Riccardin C. Chemistry 2023; 29:e202203805. [PMID: 36573022 DOI: 10.1002/chem.202203805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Indexed: 12/28/2022]
Abstract
One-pot reactions reduce reagent amounts and circumvent process treatments, such as work-up and purifications in multi-step reactions. In this study, we achieved the formal total synthesis of riccardin C through a one-pot reaction by simultaneously linking four units through two Sonogashira coupling reactions and one Suzuki coupling reaction, followed by reduction and deprotection. Thus, this one-pot method comprised five steps and did not require the purification of intermediate reaction mixtures, which saves resources, such as reagents and solvents, and expedites the work process.
Collapse
Affiliation(s)
- Miho Kobatake
- Department of Natural Science, Graduate School of Sciences and Technology, Tokushima University, 2-1 Minami-jousanjima, Tokushima, 770-8506, Japan
| | - Norikazu Miyoshi
- Department of Natural Science, Graduate School of Sciences and Technology, Tokushima University, 2-1 Minami-jousanjima, Tokushima, 770-8506, Japan
| | - Masaharu Ueno
- Department of Natural Science, Graduate School of Sciences and Technology, Tokushima University, 2-1 Minami-jousanjima, Tokushima, 770-8506, Japan
| |
Collapse
|
2
|
Mori A, Curpanen S, Pezzetta C, Perez-Luna A, Poli G, Oble J. C–H Activation Based Functionalizations of Furfural Derivatives. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200727] [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)
- Alessia Mori
- Sorbonne Université: Sorbonne Universite IPCM FRANCE
| | | | | | | | | | - Julie Oble
- Sorbonne Université: Sorbonne Universite IPCM FRANCE
| |
Collapse
|
3
|
Tabaru K, Obora Y. Synergic Palladium Catalysis for Aerobic Oxidative Coupling. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kazuki Tabaru
- Kansai University: Kansai Daigaku Department of Chemistry and Materials Engineering 3-3-35 Yamate-cho 564-8680 Suita JAPAN
| | - Yasushi Obora
- Kansai University: Kansai Daigaku Department of Chemistry and Materials Engineering 3-3-35 Yamate-cho 564-8680 Suita JAPAN
| |
Collapse
|
4
|
Chen S, Tseng Y, Lu C, Chuang C, Cheng Y. Palladium‐Catalyzed Direct Cross‐Dehydrogenative Alkynylation of Selenophenes. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shi‐Yen Chen
- Department of Applied Chemistry and Center for Emergent Functional Matter Science National Yang Ming Chiao Tung University Hsinchu Taiwan, ROC
| | - Yan‐Hsiang Tseng
- Department of Applied Chemistry and Center for Emergent Functional Matter Science National Yang Ming Chiao Tung University Hsinchu Taiwan, ROC
| | - Chia‐Fang Lu
- Department of Applied Chemistry and Center for Emergent Functional Matter Science National Yang Ming Chiao Tung University Hsinchu Taiwan, ROC
| | - Chun‐Yao Chuang
- Department of Applied Chemistry and Center for Emergent Functional Matter Science National Yang Ming Chiao Tung University Hsinchu Taiwan, ROC
| | - Yen‐Ju Cheng
- Department of Applied Chemistry and Center for Emergent Functional Matter Science National Yang Ming Chiao Tung University Hsinchu Taiwan, ROC
| |
Collapse
|
5
|
Jagtap RA, Punji B. Nickel-Catalyzed C-H Bond Functionalization of Azoles and Indoles. CHEM REC 2021; 21:3573-3588. [PMID: 34075686 DOI: 10.1002/tcr.202100113] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 10/21/2022]
Abstract
Direct C-H functionalization of privileged and biologically relevant azoles and indoles represents an important chemical transformation in molecular science. Despite significant progress in the palladium-catalyzed regioselective C-H functionalization of azoles and indoles, the use of abundant and less expensive nickel catalyst is underdeveloped. In the recent past, the nickel-catalyzed regioselective C-H alkylation, arylation, alkenylation and alkynylation of azoles and indoles have been substantially explored, which can be applied to the complex organic molecule synthesis. In this Account, we summarize the developments in nickel-catalyzed regioselective functionalization of azoles and indoles with a considerable focus on the reaction mechanism.
Collapse
Affiliation(s)
- Rahul A Jagtap
- Organometallic Synthesis and Catalysis Lab, Chemical Engineering Division, CSIR-National Chemical Laboratory (CSIR-NCL), Dr. Homi Bhabha Road, Pune, 411 008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Benudhar Punji
- Organometallic Synthesis and Catalysis Lab, Chemical Engineering Division, CSIR-National Chemical Laboratory (CSIR-NCL), Dr. Homi Bhabha Road, Pune, 411 008, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| |
Collapse
|
6
|
Mondal A, van Gemmeren M. Catalyst-Controlled Regiodivergent C-H Alkynylation of Thiophenes*. Angew Chem Int Ed Engl 2021; 60:742-746. [PMID: 33044788 PMCID: PMC7839547 DOI: 10.1002/anie.202012103] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 10/08/2020] [Indexed: 12/15/2022]
Abstract
Alkynes are highly attractive motifs in organic synthesis due to their presence in natural products and bioactive molecules as well as their versatility in a plethora of subsequent transformations. A common procedure to insert alkynes into (hetero)arenes, such as the thiophenes studied herein, consists of a halogenation followed by a Sonogashira cross-coupling. The regioselectivity of this approach depends entirely on the halogenation step. Similarly, direct alkynylations of thiophenes have been described that follow the same regioselectivity patterns. Herein we report the development of a palladium catalyzed C-H activation/alkynylation of thiophenes. The method is applicable to a broad range of thiophene substrates. For 3-substituted substrates where controlling the regioselectivity between the C2 and C5 position is particularly challenging, two sets of reaction conditions enable a regiodivergent reaction, giving access to each regioisomer selectively. Both protocols use the thiophene as limiting reagent and show a broad scope, rendering our method suitable for late-stage modification.
Collapse
Affiliation(s)
- Arup Mondal
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstrasse 3648149MünsterGermany
| | - Manuel van Gemmeren
- Organisch-Chemisches InstitutWestfälische Wilhelms-Universität MünsterCorrensstrasse 3648149MünsterGermany
| |
Collapse
|
7
|
Liu Z, Budiman YP, Tian YM, Friedrich A, Huang M, Westcott SA, Radius U, Marder TB. Copper-Catalyzed Oxidative Cross-Coupling of Electron-Deficient Polyfluorophenylboronate Esters with Terminal Alkynes. Chemistry 2020; 26:17267-17274. [PMID: 32697365 PMCID: PMC7821263 DOI: 10.1002/chem.202002888] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Indexed: 01/13/2023]
Abstract
We report herein a mild procedure for the copper-catalyzed oxidative cross-coupling of electron-deficient polyfluorophenylboronate esters with terminal alkynes. This method displays good functional group tolerance and broad substrate scope, generating cross-coupled alkynyl(fluoro)arene products in moderate to excellent yields. Thus, it represents a simple alternative to the conventional Sonogashira reaction.
Collapse
Affiliation(s)
- Zhiqiang Liu
- Institute of Inorganic Chemistry and, Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Yudha P Budiman
- Institute of Inorganic Chemistry and, Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany.,Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Jatinangor, Indonesia
| | - Ya-Ming Tian
- Institute of Inorganic Chemistry and, Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Alexandra Friedrich
- Institute of Inorganic Chemistry and, Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Mingming Huang
- Institute of Inorganic Chemistry and, Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Stephen A Westcott
- Department of Chemistry and Biochemistry, Mount Allison University, Sackville, NB E4L 1G8, Canada
| | - Udo Radius
- Institute of Inorganic Chemistry and, Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Todd B Marder
- Institute of Inorganic Chemistry and, Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| |
Collapse
|
8
|
Mondal A, Gemmeren M. Katalysatorkontrollierte regiodivergente C‐H‐Alkinylierung von Thiophenen**. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202012103] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Arup Mondal
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 36 48149 Münster Deutschland
| | - Manuel Gemmeren
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 36 48149 Münster Deutschland
| |
Collapse
|
9
|
Zhang JS, Liu L, Chen T, Han LB. Cross-Dehydrogenative Alkynylation: A Powerful Tool for the Synthesis of Internal Alkynes. CHEMSUSCHEM 2020; 13:4776-4794. [PMID: 32667732 DOI: 10.1002/cssc.202001165] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/13/2020] [Indexed: 06/11/2023]
Abstract
Alkynes are among the most fundamentally important organic compounds and are widely used in synthetic chemistry, biochemistry, and materials science. Thus, the development of an efficient and sustainable method for the preparation of alkynes has been a central concern in organic synthesis. Cross-dehydrogenative coupling utilizing E-H and Z-H bonds in two different molecules can avoid the need for prefunctionalization of starting materials and has become one of the most straightforward methods for the construction of E-Z chemical bonds. This Review summarizes recent progress in the preparation of internal alkynes by cross-dehydrogenative coupling with terminal alkynes.
Collapse
Affiliation(s)
- Ji-Shu Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China
| | - Long Liu
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, College of Chemical Engineering and Technology, Hainan University, Haikou, 570228, P. R. China
| | - Tieqiao Chen
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, P. R. China
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, College of Chemical Engineering and Technology, Hainan University, Haikou, 570228, P. R. China
| | - Li-Biao Han
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 3058571, Japan
| |
Collapse
|
10
|
Padberg K, Ascherl JDR, Hampel F, Kivala M. Isomeric Dithienophosphepines: The Impact of Ring Fusion on Electronic and Structural Properties. Chemistry 2020; 26:3474-3478. [PMID: 31797440 PMCID: PMC7154744 DOI: 10.1002/chem.201905429] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Indexed: 01/01/2023]
Abstract
The synthesis and extensive experimental (X-ray crystallography, UV/Vis spectroscopy, cyclic voltammetry) and theoretical (DFT calculations) characterization of two isomeric dithieno[b,f]phosphepines (DTPs) are presented herein. The relative orientation of the phosphepine and the thiophene moieties has a decisive impact on the electronic and structural properties of these compounds. Moreover, the thiophene units allow for a facile subsequent functionalization through direct Pd-catalyzed C-H coupling, which renders DTPs highly promising building blocks for organophosphorus functional materials.
Collapse
Affiliation(s)
- Kevin Padberg
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nürnberg, Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany
| | - Johannes D R Ascherl
- Institute of Organic Chemistry & Centre for Advanced Materials, Ruprecht-Karls-University Heidelberg, Im Neuenheimer Feld 270 & 225, 69120, Heidelberg, Germany
| | - Frank Hampel
- Department of Chemistry and Pharmacy, Friedrich-Alexander-University Erlangen-Nürnberg, Nikolaus-Fiebiger-Strasse 10, 91058, Erlangen, Germany
| | - Milan Kivala
- Institute of Organic Chemistry & Centre for Advanced Materials, Ruprecht-Karls-University Heidelberg, Im Neuenheimer Feld 270 & 225, 69120, Heidelberg, Germany
| |
Collapse
|
11
|
Zarnegaryan A, Dehbanipour Z, Elhamifar D. Graphene oxide supported Schiff-base/palladium complex: An efficient and recoverable catalyst for Suzuki–Miyaura coupling reaction. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.06.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
12
|
Pan D, Pan Z, Hu Z, Li M, Hu X, Jin L, Sun N, Hu B, Shen Z. Metal-Free Aerobic Oxidative C-O Coupling of C(sp
3
)-H with Carboxylic Acids Catalyzed by DDQ and tert
-Butyl Nitrite. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900773] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Decheng Pan
- College of Chemical Engineering; Zhejiang University of Technology; No. 18, Chaowang Road, Hangzhou 310014 P.R. China
| | - Zilong Pan
- College of Chemical Engineering; Zhejiang University of Technology; No. 18, Chaowang Road, Hangzhou 310014 P.R. China
| | - Zhiming Hu
- College of Chemical Engineering; Zhejiang University of Technology; No. 18, Chaowang Road, Hangzhou 310014 P.R. China
| | - Meichao Li
- College of Chemical Engineering; Zhejiang University of Technology; No. 18, Chaowang Road, Hangzhou 310014 P.R. China
| | - Xinquan Hu
- College of Chemical Engineering; Zhejiang University of Technology; No. 18, Chaowang Road, Hangzhou 310014 P.R. China
| | - Liqun Jin
- College of Chemical Engineering; Zhejiang University of Technology; No. 18, Chaowang Road, Hangzhou 310014 P.R. China
| | - Nan Sun
- College of Chemical Engineering; Zhejiang University of Technology; No. 18, Chaowang Road, Hangzhou 310014 P.R. China
| | - Baoxiang Hu
- College of Chemical Engineering; Zhejiang University of Technology; No. 18, Chaowang Road, Hangzhou 310014 P.R. China
| | - Zhenlu Shen
- College of Chemical Engineering; Zhejiang University of Technology; No. 18, Chaowang Road, Hangzhou 310014 P.R. China
| |
Collapse
|
13
|
Geer AM, Julián A, López JA, Ciriano MA, Tejel C. Pseudo-tetrahedral Rhodium and Iridium Complexes: Catalytic Synthesis of E-Enynes. Chemistry 2018; 24:17545-17556. [PMID: 30207408 DOI: 10.1002/chem.201803878] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Indexed: 01/04/2023]
Abstract
The reactions of the rhodium(I) and iridium(I) complexes [M(PhBP3 )(C2 H4 )(NCMe)] (PhBP3 =PhB(CH2 PPh2 )3 - ) with alkynes have resulted in the synthesis of a new family of pseudo-tetrahedral complexes, [M(PhBP3 )(RC≡CR')] (M=Rh, Ir), which contain the alkyne as a four-electron donor. The reactions of these unusual compounds with two-electron donors (L=PMe3 , CNtBu) produced a change in the "donicity" of the alkyne from a 4e- to a 2e- donor to give five-coordinate complexes. These were the final products with the iridium complexes, whereas further reactions took place with the rhodium complexes. In particular, C(sp)-H bond activation of the alkyne occurred leading to hydrido alkynyl complexes. This process is essential for the further reactivity of the alkynes, and if the alkyne itself was used as reagent, E-enyne complexes were obtained. As a consequence of this chemistry, we show that the complex [Rh(PhBP3 )(C2 H4 )(NCMe)] is a very efficient pre-catalyst for the regioselective di- and trimerization of terminal alkynes to E-enynes and benzene derivatives, respectively. Interestingly, acetonitrile significantly enhanced the catalytic activity by facilitating the C(sp)-H bond activation step. A hydrometalation mechanism to account for these experimental observations is proposed.
Collapse
Affiliation(s)
- Ana M Geer
- Departamento de Química Inorgánica, Instituto de Síntesis QuímicayCatálisis Homogénea-ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain
| | - Alejandro Julián
- Departamento de Química Inorgánica, Instituto de Síntesis QuímicayCatálisis Homogénea-ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain
| | - José A López
- Departamento de Química Inorgánica, Instituto de Síntesis QuímicayCatálisis Homogénea-ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain
| | - Miguel A Ciriano
- Departamento de Química Inorgánica, Instituto de Síntesis QuímicayCatálisis Homogénea-ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain
| | - Cristina Tejel
- Departamento de Química Inorgánica, Instituto de Síntesis QuímicayCatálisis Homogénea-ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain
| |
Collapse
|
14
|
Turberg M, Ardila‐Fierro KJ, Bolm C, Hernández JG. Altering Copper‐Catalyzed A
3
Couplings by Mechanochemistry: One‐Pot Synthesis of 1,4‐Diamino‐2‐butynes from Aldehydes, Amines, and Calcium Carbide. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805505] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Mathias Turberg
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | | | - Carsten Bolm
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - José G. Hernández
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| |
Collapse
|
15
|
Turberg M, Ardila‐Fierro KJ, Bolm C, Hernández JG. Altering Copper‐Catalyzed A
3
Couplings by Mechanochemistry: One‐Pot Synthesis of 1,4‐Diamino‐2‐butynes from Aldehydes, Amines, and Calcium Carbide. Angew Chem Int Ed Engl 2018; 57:10718-10722. [DOI: 10.1002/anie.201805505] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Indexed: 01/06/2023]
Affiliation(s)
- Mathias Turberg
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | | | - Carsten Bolm
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - José G. Hernández
- Institute of Organic ChemistryRWTH Aachen University Landoltweg 1 52074 Aachen Germany
| |
Collapse
|
16
|
Siopa F, Ramis Cladera VA, Afonso CAM, Oble J, Poli G. Ruthenium-Catalyzed C-H Arylation and Alkenylation of Furfural Imines with Boronates. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800767] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Filipa Siopa
- Sorbonne Université; Faculté des Sciences et Ingénierie; CNRS; Institut Parisien de Chimie Moléculaire; IPCM; 4 place Jussieu 75005 Paris France
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Av. Prof. Gama Pinto 1649-003 Lisboa Portugal
| | - Valérie-Anne Ramis Cladera
- Sorbonne Université; Faculté des Sciences et Ingénierie; CNRS; Institut Parisien de Chimie Moléculaire; IPCM; 4 place Jussieu 75005 Paris France
| | - Carlos Alberto Mateus Afonso
- Research Institute for Medicines (iMed.ULisboa); Faculty of Pharmacy; Universidade de Lisboa; Av. Prof. Gama Pinto 1649-003 Lisboa Portugal
| | - Julie Oble
- Sorbonne Université; Faculté des Sciences et Ingénierie; CNRS; Institut Parisien de Chimie Moléculaire; IPCM; 4 place Jussieu 75005 Paris France
| | - Giovanni Poli
- Sorbonne Université; Faculté des Sciences et Ingénierie; CNRS; Institut Parisien de Chimie Moléculaire; IPCM; 4 place Jussieu 75005 Paris France
| |
Collapse
|
17
|
Patel UN, Punji B. A Copper- and Phosphine-Free Nickel(II)-Catalyzed Method for C−H Bond Alkynylation of Benzothiazoles and Related Azoles. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800243] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Ulhas N. Patel
- Organometallic Synthesis and Catalysis Group; Chemical Engineering Division; CSIR-National Chemical Laboratory (CSIR-NCL); Dr. Homi Bhabha Road Pune- 411 008 Maharashtra India
| | - Benudhar Punji
- Organometallic Synthesis and Catalysis Group; Chemical Engineering Division; CSIR-National Chemical Laboratory (CSIR-NCL); Dr. Homi Bhabha Road Pune- 411 008 Maharashtra India
| |
Collapse
|
18
|
Ha H, Shin C, Bae S, Joo JM. Divergent Palladium-Catalyzed Cross-Coupling of Nitropyrazoles with Terminal Alkynes. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800166] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hyeri Ha
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; 46241 Busan Republic of Korea
| | - Changhoon Shin
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; 46241 Busan Republic of Korea
| | - Seri Bae
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; 46241 Busan Republic of Korea
| | - Jung Min Joo
- Department of Chemistry and Chemistry Institute of Functional Materials; Pusan National University; 46241 Busan Republic of Korea
| |
Collapse
|
19
|
Caspers LD, Nachtsheim BJ. Directing-Group-mediated C−H-Alkynylations. Chem Asian J 2018; 13:1231-1247. [DOI: 10.1002/asia.201800102] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 03/23/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Lucien D. Caspers
- Institut für Organische und Analytische Chemie; Universität Bremen; Leobener Straße NW2C 28359 Bremen Germany
| | - Boris J. Nachtsheim
- Institut für Organische und Analytische Chemie; Universität Bremen; Leobener Straße NW2C 28359 Bremen Germany
| |
Collapse
|
20
|
Gensch T, James MJ, Dalton T, Glorius F. Increasing Catalyst Efficiency in C−H Activation Catalysis. Angew Chem Int Ed Engl 2018; 57:2296-2306. [DOI: 10.1002/anie.201710377] [Citation(s) in RCA: 165] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Tobias Gensch
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Germany
| | - Michael J. James
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Germany
| | - Toryn Dalton
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Germany
| | - Frank Glorius
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Germany
| |
Collapse
|
21
|
Gensch T, James MJ, Dalton T, Glorius F. Steigerung der Katalysatoreffizienz in der C-H-Aktivierungskatalyse. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201710377] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Tobias Gensch
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Deutschland
| | - Michael J. James
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Deutschland
| | - Toryn Dalton
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- Organisch-Chemisches Institut; Westfälische Wilhelms-Universität Münster; Corrensstraße 40 48149 Münster Deutschland
| |
Collapse
|
22
|
Shard A, Kumar R, Equbal D, Sinha AK. Pot-Economical Synthesis of Hydroxylated Arylethenyl-arylethynyl-arenes through Sequential Decarboxylative Perkin-Sonogashira Reactions. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700504] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Amit Shard
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur, HP 176061 India
- Academy of Scientific and Innovative Research (AcSIR); NewDelhi India
| | - Rajesh Kumar
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur, HP 176061 India
- Academy of Scientific and Innovative Research (AcSIR); NewDelhi India
| | - Danish Equbal
- CSIR-Central Drug Research Institute; Medicinal and Process Chemistry Division; Lucknow, UP 226031 India
| | - Arun Kumar Sinha
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur, HP 176061 India
- Academy of Scientific and Innovative Research (AcSIR); NewDelhi India
- CSIR-Central Drug Research Institute; Medicinal and Process Chemistry Division; Lucknow, UP 226031 India
| |
Collapse
|
23
|
Pezzetta C, Veiros LF, Oble J, Poli G. Murai Reaction on Furfural Derivatives Enabled by RemovableN,N′-Bidentate Directing Groups. Chemistry 2017; 23:8385-8389. [DOI: 10.1002/chem.201701850] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Indexed: 01/02/2023]
Affiliation(s)
- Cristofer Pezzetta
- Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232; Sorbonne Universités, UPMC Univ Paris 06, CNRS; 4 place Jussieu 75005 Paris France
| | - Luis F. Veiros
- Centro de Química Estrutural, Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais 1 1049-001 Lisbon Portugal
| | - Julie Oble
- Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232; Sorbonne Universités, UPMC Univ Paris 06, CNRS; 4 place Jussieu 75005 Paris France
| | - Giovanni Poli
- Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232; Sorbonne Universités, UPMC Univ Paris 06, CNRS; 4 place Jussieu 75005 Paris France
| |
Collapse
|
24
|
Henry JL, Posevins D, Yang B, Qiu Y, Bäckvall JE. Highly Selective Olefin-Assisted PdII
-Catalyzed Oxidative Alkynylation of Enallenes. Chemistry 2017; 23:7896-7899. [DOI: 10.1002/chem.201701654] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Jeffrey L. Henry
- Department of Organic Chemistry; Arrhenius Laboratory; Stockholm University 10691 Stockholm Sweden
| | - Daniels Posevins
- Department of Organic Chemistry; Arrhenius Laboratory; Stockholm University 10691 Stockholm Sweden
| | - Bin Yang
- Department of Organic Chemistry; Arrhenius Laboratory; Stockholm University 10691 Stockholm Sweden
| | - Youai Qiu
- Department of Organic Chemistry; Arrhenius Laboratory; Stockholm University 10691 Stockholm Sweden
| | - Jan-E. Bäckvall
- Department of Organic Chemistry; Arrhenius Laboratory; Stockholm University 10691 Stockholm Sweden
| |
Collapse
|
25
|
Sultana F, Shaik SP, Alarifi A, Srivastava AK, Kamal A. Transition-Metal-Free Oxidative Cross-Coupling of Methylhetarenes with Imidazoheterocycles towards Efficient C(sp2
)−H Carbonylation. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700173] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Faria Sultana
- Medicinal Chemistry and Biotechnology Division; CSIR-Indian Institute of Chemical Technology; Uppal Road Hyderabad- 500007 India
| | - Siddiq Pasha Shaik
- Medicinal Chemistry and Biotechnology Division; CSIR-Indian Institute of Chemical Technology; Uppal Road Hyderabad- 500007 India
- Chemical Sciences Division; Academy of Scientific & Innovative Research (AcSIR); New Delhi- 110025 India
| | - Abdullah Alarifi
- Catalytic Chemistry Research Chair; Chemistry Department; College of Science; King Saud University; Riyadh 11451 Saudi Arabia
| | - Ajay Kumar Srivastava
- Medicinal Chemistry and Biotechnology Division; CSIR-Indian Institute of Chemical Technology; Uppal Road Hyderabad- 500007 India
- Chemical Sciences Division; Academy of Scientific & Innovative Research (AcSIR); New Delhi- 110025 India
- Current Address: Medicinal & Process Chemistry Division; CSIR-Central Drug Research Institute, Sector-10, Janakipuram Extension; Sitapur Road Lucknow- 226031 India
| | - Ahmed Kamal
- Medicinal Chemistry and Biotechnology Division; CSIR-Indian Institute of Chemical Technology; Uppal Road Hyderabad- 500007 India
- Chemical Sciences Division; Academy of Scientific & Innovative Research (AcSIR); New Delhi- 110025 India
- Catalytic Chemistry Research Chair; Chemistry Department; College of Science; King Saud University; Riyadh 11451 Saudi Arabia
| |
Collapse
|
26
|
Han L, Nie L, Liu T. The regioselectivity in the platinum-catalyzed domino reaction to access alkynylated indoles: a theoretical study. NEW J CHEM 2017. [DOI: 10.1039/c7nj03063k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The origin of substrate-controlled regioselectivity was rationalized by NBO analysis.
Collapse
Affiliation(s)
- Lingli Han
- Department of Chemistry and Chemical Engineering
- Jining University
- Qufu 273155
- China
| | - Ling Nie
- Department of Chemistry and Chemical Engineering
- Jining University
- Qufu 273155
- China
| | - Tao Liu
- Department of Chemistry and Chemical Engineering
- Jining University
- Qufu 273155
- China
- School of Chemistry and Chemical Engineering
| |
Collapse
|
27
|
Li T, Wang Z, Qin WB, Wen TB. Rhodium-Catalyzed/Copper-Mediated Selective C2 Alkynylation of Indoles and C1 Alkynylation of Carbazoles withγ-Substitutedtert-Propargyl Alcohols. ChemCatChem 2016. [DOI: 10.1002/cctc.201600218] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Ting Li
- Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen Fujian 361005 P.R. China
| | - Zhen Wang
- Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen Fujian 361005 P.R. China
| | - Wen-Bing Qin
- Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen Fujian 361005 P.R. China
| | - Ting-Bin Wen
- Department of Chemistry, College of Chemistry and Chemical Engineering; Xiamen University; Xiamen Fujian 361005 P.R. China
| |
Collapse
|
28
|
Anga S, Sarazin Y, Carpentier JF, Panda TK. Alkali-Metal-Catalyzed Cross-Dehydrogenative Couplings of Hydrosilanes with Amines. ChemCatChem 2016. [DOI: 10.1002/cctc.201501356] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Srinivas Anga
- Department of Chemistry; Indian Institute of Technology Hyderabad; Kandi - 502 285, Sangareddy Telangana India
| | - Yann Sarazin
- Université de Rennes 1; UMR 6226 - Catalyse et Organométalliques; Bât 10C, Campus de Beaulieu - 35042 Rennes France
| | - Jean-François Carpentier
- Université de Rennes 1; UMR 6226 - Catalyse et Organométalliques; Bât 10C, Campus de Beaulieu - 35042 Rennes France
| | - Tarun K. Panda
- Department of Chemistry; Indian Institute of Technology Hyderabad; Kandi - 502 285, Sangareddy Telangana India
| |
Collapse
|
29
|
de Assis JV, Abranches PAS, Braga IB, Zuñiga OMP, Sathicq AG, Romanelli GP, Sato AG, Fernandes SA. p-Sulfonic acid calix[4]arene-functionalized alkyl-bridged organosilica in esterification reactions. RSC Adv 2016. [DOI: 10.1039/c6ra02908f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Two new p-sulfonic acid calix[4]arene- and p-sulfonic acid calix[6]arene-functionalized organosilica have been synthesized using a sol–gel method and applied as heterogeneous catalysts in esterification reactions.
Collapse
Affiliation(s)
- J. V. de Assis
- Grupo de Química Supramolecular e Biomimética (GQSB)
- Departamento de Química
- CCE
- Universidade Federal de Viçosa
- Viçosa
| | - P. A. S. Abranches
- Grupo de Química Supramolecular e Biomimética (GQSB)
- Departamento de Química
- CCE
- Universidade Federal de Viçosa
- Viçosa
| | - I. B. Braga
- Grupo de Química Supramolecular e Biomimética (GQSB)
- Departamento de Química
- CCE
- Universidade Federal de Viçosa
- Viçosa
| | - O. M. P. Zuñiga
- Centro de Investigación y Desarrollo en Ciencias Aplicadas “Dr. Jorge J. Ronco” (CINDECA-CCT-CONICET)
- Universidad Nacional de La Plata
- B1900AJK La Plata
- Argentina
| | - A. G. Sathicq
- Centro de Investigación y Desarrollo en Ciencias Aplicadas “Dr. Jorge J. Ronco” (CINDECA-CCT-CONICET)
- Universidad Nacional de La Plata
- B1900AJK La Plata
- Argentina
| | - G. P. Romanelli
- Centro de Investigación y Desarrollo en Ciencias Aplicadas “Dr. Jorge J. Ronco” (CINDECA-CCT-CONICET)
- Universidad Nacional de La Plata
- B1900AJK La Plata
- Argentina
| | - A. G. Sato
- Grupo de Química Supramolecular e Biomimética (GQSB)
- Departamento de Química
- CCE
- Universidade Federal de Viçosa
- Viçosa
| | - S. A. Fernandes
- Grupo de Química Supramolecular e Biomimética (GQSB)
- Departamento de Química
- CCE
- Universidade Federal de Viçosa
- Viçosa
| |
Collapse
|
30
|
Zhang J, Li D, Chen H, Wang B, Liu Z, Zhang Y. Copper(II)/Silver(I)-Catalyzed Sequential Alkynylation and Annulation of Aliphatic Amides with Alkynyl Carboxylic Acids: Efficient Synthesis of Pyrrolidones. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500727] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
31
|
Scholder P, Nischang I. Miniaturized catalysis: monolithic, highly porous, large surface area capillary flow reactors constructed in situ from polyhedral oligomeric silsesquioxanes (POSS). Catal Sci Technol 2015; 5:3917-3921. [PMID: 26322221 PMCID: PMC4530614 DOI: 10.1039/c5cy00510h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 06/02/2015] [Indexed: 11/21/2022]
Abstract
A single-step molding process utilizing free-radical cross-linking reaction of vinyl POSS in microliter-sized dimensions leads to hierarchically-structured, mechanically robust, porous hybrid structures. Functional variants show excellent performance in Suzuki-type coupling reactions. Due to their small volume, long-term operational robustness, and potential chemical diversity, these materials are promising candidates for catalyst screening applications.
Collapse
Affiliation(s)
- P Scholder
- Institute of Polymer Chemistry , Johannes Kepler University Linz , A-4060 , Leonding , Austria .
| | - I Nischang
- Institute of Polymer Chemistry , Johannes Kepler University Linz , A-4060 , Leonding , Austria .
| |
Collapse
|
32
|
Zhang L, Hao X, Liu Z, Zheng X, Zhang S, Niu J, Song M. Cobalt(II)‐Catalyzed CH Alkynylation/Annulation with Terminal Alkynes: Selective Access to 3‐Methyleneisoindolin‐1‐one. Angew Chem Int Ed Engl 2015; 54:10012-5. [DOI: 10.1002/anie.201504962] [Citation(s) in RCA: 150] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Indexed: 12/28/2022]
Affiliation(s)
- Lin‐Bao Zhang
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Kexue avenue 100, Zhengzhou 450001 (P. R. China)
| | - Xin‐Qi Hao
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Kexue avenue 100, Zhengzhou 450001 (P. R. China)
| | - Zhan‐Jiang Liu
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Kexue avenue 100, Zhengzhou 450001 (P. R. China)
| | - Xin‐Xiang Zheng
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Kexue avenue 100, Zhengzhou 450001 (P. R. China)
| | - Shou‐Kun Zhang
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Kexue avenue 100, Zhengzhou 450001 (P. R. China)
| | - Jun‐Long Niu
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Kexue avenue 100, Zhengzhou 450001 (P. R. China)
| | - Mao‐Ping Song
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Kexue avenue 100, Zhengzhou 450001 (P. R. China)
| |
Collapse
|
33
|
Zhang LB, Hao XQ, Liu ZJ, Zheng XX, Zhang SK, Niu JL, Song MP. Cobalt(II)-Catalyzed C sp 2H Alkynylation/Annulation with Terminal Alkynes: Selective Access to 3-Methyleneisoindolin-1-one. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504962] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
34
|
Liu X, Yu L, Luo M, Zhu J, Wei W. Radical-Induced Metal-Free Alkynylation of Aldehydes by Direct CH Activation. Chemistry 2015; 21:8745-9. [DOI: 10.1002/chem.201501094] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Indexed: 01/04/2023]
|
35
|
Vásquez-Céspedes S, Ferry A, Candish L, Glorius F. Heterogeneously Catalyzed Direct CH Thiolation of Heteroarenes. Angew Chem Int Ed Engl 2015; 54:5772-6. [DOI: 10.1002/anie.201411997] [Citation(s) in RCA: 156] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Revised: 01/28/2014] [Indexed: 11/08/2022]
|
36
|
Vásquez-Céspedes S, Ferry A, Candish L, Glorius F. Heterogen katalysierte direkte C-H-Thiolierung von Heteroarenen. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411997] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|
37
|
Marzo L, Pérez I, Yuste F, Alemán J, García Ruano JL. A straightforward alkynylation of Li and Mg metalated heterocycles with sulfonylacetylenes. Chem Commun (Camb) 2015; 51:346-9. [DOI: 10.1039/c4cc07574a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Coupling of alkynyl moieties to heterocyclic rings, without using transition metals, can be easily performed by the reaction of aryl or heteroaryl sulfonylacetylenes with heteroaryl-Li compounds or their corresponding less reactive magnesium derivatives.
Collapse
Affiliation(s)
- Leyre Marzo
- Departamento de Química Orgánica (Módulo 1)
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- Cantoblanco
- 28049-Madrid
| | - Ignacio Pérez
- Departamento de Química Orgánica (Módulo 1)
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- Cantoblanco
- 28049-Madrid
| | - Francisco Yuste
- Departamento de Química Orgánica (Módulo 1)
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- Cantoblanco
- 28049-Madrid
| | - José Alemán
- Departamento de Química Orgánica (Módulo 1)
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- Cantoblanco
- 28049-Madrid
| | - José Luis García Ruano
- Departamento de Química Orgánica (Módulo 1)
- Facultad de Ciencias
- Universidad Autónoma de Madrid
- Cantoblanco
- 28049-Madrid
| |
Collapse
|
38
|
Liu YJ, Liu YH, Yin XS, Gu WJ, Shi BF. Copper/Silver-Mediated Directortho-Ethynylation of Unactivated (Hetero)aryl CH Bonds with Terminal Alkyne. Chemistry 2014; 21:205-9. [DOI: 10.1002/chem.201405594] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Indexed: 01/20/2023]
|
39
|
Zhao B, Yu M, Liu H, Chen Y, Yuan Y, Xie X. Rhodium-Catalyzed Direct Oxidative CH Acylation of 2-Arylpyridines with Terminal Alkynes: A Synthesis of Pyrido[2,1-a]isoindoles. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400198] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
40
|
Yao B, Wang Q, Zhu J. Mechanistic Study on the Palladium(II)-Catalyzed Synthesis of 2,3-Disubstituted Indoles Under Aerobic Conditions: Anion Effects and the Development of a Low-Catalyst-Loading Process. Chemistry 2014; 20:12255-61. [DOI: 10.1002/chem.201403612] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Indexed: 11/05/2022]
|
41
|
Yu DG, de Azambuja F, Gensch T, Daniliuc CG, Glorius F. The C-H activation/1,3-diyne strategy: highly selective direct synthesis of diverse bisheterocycles by Rh(III) catalysis. Angew Chem Int Ed Engl 2014; 53:9650-4. [PMID: 24986535 DOI: 10.1002/anie.201403782] [Citation(s) in RCA: 152] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Indexed: 11/05/2022]
Abstract
The reactivity and selectivity of 1,3-diynes in transition-metal-catalyzed CH activation is exploited to quickly assemble diverse polysubstituted bisheterocycles, which are highly important but difficult to access. By using the CH activation/1,3-diyne strategy, we overcame the challenges of selectivity (chemo-, regio-, and mono-/diannulation) and constructed seven kinds of adjacent bisheterocycles through the formation of four strategic bonds with high efficiency and high selectivity.
Collapse
Affiliation(s)
- Da-Gang Yu
- Westfälische Wilhelms-Universität Münster, Organisch-Chemisches Institut, Corrensstrasse 40, 48149 Münster (Germany) http://www.uni-muenster.de/Chemie.oc/glorius/
| | | | | | | | | |
Collapse
|
42
|
Yu DG, de Azambuja F, Gensch T, Daniliuc CG, Glorius F. Die C-H-Aktivierungs/1,3-Diin-Strategie: hochselektive direkte Synthese vielfältiger Bisheterocyclen mithilfe von RhIII-Katalyse. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201403782] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
43
|
Xu Y, Zhang Q, He T, Meng F, Loh T. Palladium‐Catalyzed Direct Alkynylation of
N
‐Vinylacetamides. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400171] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Yun‐He Xu
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China, Fax: (+86)‐551‐6360‐3531; phone: (+86)‐551‐6360‐3531
| | - Qiu‐Chi Zhang
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China, Fax: (+86)‐551‐6360‐3531; phone: (+86)‐551‐6360‐3531
| | - Tao He
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China, Fax: (+86)‐551‐6360‐3531; phone: (+86)‐551‐6360‐3531
| | - Fei‐Fan Meng
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China, Fax: (+86)‐551‐6360‐3531; phone: (+86)‐551‐6360‐3531
| | - Teck‐Peng Loh
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China, Fax: (+86)‐551‐6360‐3531; phone: (+86)‐551‐6360‐3531
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 637371, Singapore
| |
Collapse
|
44
|
Feng C, Loh TP. Rhodium-Catalyzed CH Alkynylation of Arenes at Room Temperature. Angew Chem Int Ed Engl 2014; 53:2722-6. [DOI: 10.1002/anie.201309198] [Citation(s) in RCA: 208] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Revised: 12/19/2013] [Indexed: 12/31/2022]
|
45
|
Feng C, Loh TP. Rhodium-Catalyzed CH Alkynylation of Arenes at Room Temperature. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201309198] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
46
|
García Ruano JL, Alemán J, Parra A, Marzo L. Sulfonyl Acetylenes as Alkynylating Reagents Under Radical or Anionic Conditions. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301483] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
47
|
Volla CMR, Bäckvall JE. Palladium-Catalyzed Aerobic Domino Oxidative Carbocyclization-Alkynylation of Allenynes. Angew Chem Int Ed Engl 2013; 52:14209-13. [DOI: 10.1002/anie.201308448] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Indexed: 01/06/2023]
|
48
|
Volla CMR, Bäckvall JE. Palladium-Catalyzed Aerobic Domino Oxidative Carbocyclization-Alkynylation of Allenynes. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201308448] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
49
|
Wu Y, Wang J, Mao F, Kwong FY. Palladium-Catalyzed Cross-Dehydrogenative Functionalization of C(sp2)H Bonds. Chem Asian J 2013; 9:26-47. [DOI: 10.1002/asia.201300990] [Citation(s) in RCA: 236] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Indexed: 12/17/2022]
|
50
|
Li Y, Brand JP, Waser J. Gold-Catalyzed Regioselective Synthesis of 2- and 3-Alkynyl Furans. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302210] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|