1
|
Lichte D, Pirkl N, Heinrich G, Dutta S, Goebel JF, Koley D, Gooßen LJ. Palladium-Catalyzed para-C-H Arylation of Anilines with Aromatic Halides. Angew Chem Int Ed Engl 2022; 61:e202210009. [PMID: 36112053 PMCID: PMC9828783 DOI: 10.1002/anie.202210009] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Indexed: 01/12/2023]
Abstract
Controlling regioselectivity in C-H functionalizations is a key challenge in chemical method development. In arenes, functionalizations are most difficult to direct towards the C-H group furthest away from a substituent, in its para position. We herein demonstrate how the para-C-H arylation of anilines with non-activated aryl halides, elusive to date, is achieved by a base-assisted "metalla-tautomerism" approach. A proton is abstracted from the aniline substrate and replaced by an arylpalladium species, generated from the aryl halide coupling partner. In this step, the palladium is directed away from the N- to the tautomeric para-C-H position by a large phosphine ligand combined with a triphenylmethyl shielding group. The triphenylmethyl group is easily installed and removed, and can be recycled.
Collapse
Affiliation(s)
- Dominik Lichte
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
| | - Nico Pirkl
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
| | - Gregor Heinrich
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
| | - Sayan Dutta
- Department of Chemical SciencesIndian Institute of Science Education and Research (IISER)Kolkata, Mohanpur 741 246India
| | - Jonas F. Goebel
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
| | - Debasis Koley
- Department of Chemical SciencesIndian Institute of Science Education and Research (IISER)Kolkata, Mohanpur 741 246India
| | - Lukas J. Gooßen
- Fakultät für Chemie und BiochemieRuhr-Universität BochumUniversitätsstraße 15044801BochumGermany
| |
Collapse
|
2
|
Cai Y, Ritter T. Meerwein-type Bromoarylation with Arylthianthrenium Salts. Angew Chem Int Ed Engl 2022; 61:e202209882. [PMID: 36070220 PMCID: PMC9828184 DOI: 10.1002/anie.202209882] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Indexed: 01/12/2023]
Abstract
Herein, we report a photocatalyzed Meerwein-type bromoarylation of alkenes with stable arylthianthrenium salts, formed by site-selective C-H thianthrenation. This protocol can be applied to late-stage functionalization of a variety of biomolecules that are difficult to access by other aryl coupling reagents. Halogen introduction allows for a variety of follow-up transformations, affording numerous biologically active skeletons.
Collapse
Affiliation(s)
- Yuan Cai
- Max-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Tobias Ritter
- Max-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| |
Collapse
|
3
|
Panther LA, Guest DP, McGown A, Emerit H, Tareque RK, Jose A, Dadswell CM, Coles SJ, Tizzard GJ, González‐Méndez R, Goodall CAI, Bagley MC, Spencer J, Greenland BW. Solvent‐Free Synthesis of Core‐Functionalised Naphthalene Diimides by Using a Vibratory Ball Mill: Suzuki, Sonogashira and Buchwald–Hartwig Reactions. Chemistry 2022; 28:e202201444. [PMID: 35621283 PMCID: PMC9544761 DOI: 10.1002/chem.202201444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Indexed: 11/07/2022]
Abstract
Solvent‐free synthesis by using a vibratory ball mill (VBM) offers the chance to access new chemical reactivity, whilst reducing solvent waste and minimising reaction times. Herein, we report the core functionalisation of N,N’‐bis(2‐ethylhexyl)‐2,6‐dibromo‐1,4,5,8‐naphthalenetetracarboxylic acid (Br2‐NDI) by using Suzuki, Sonogashira and Buchwald–Hartwig coupling reactions. The products of these reactions are important building blocks in many areas of organic electronics including organic light‐emitting diodes (OLEDs), organic field‐effect transistors (OFETs) and organic photovoltaic cells (OPVCs). The reactions proceed in as little as 1 h, use commercially available palladium sources (frequently Pd(OAc)2) and are tolerant to air and atmospheric moisture. Furthermore, the real‐world potential of this green VBM protocol is demonstrated by the double Suzuki coupling of a monobromo(NDI) residue to a bis(thiophene) pinacol ester. The resulting dimeric NDI species has been demonstrated to behave as an electron acceptor in functioning OPVCs.
Collapse
Affiliation(s)
- Lydia A. Panther
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
| | - Daniel P. Guest
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
| | - Andrew McGown
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
| | - Hugo Emerit
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
| | - Raysa Khan Tareque
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
| | - Arathy Jose
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
| | - Chris M. Dadswell
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
| | - Simon J. Coles
- UK National Crystallography Service Chemistry University of Southampton University Road Southampton SO17 1BJ UK
| | - Graham J. Tizzard
- UK National Crystallography Service Chemistry University of Southampton University Road Southampton SO17 1BJ UK
| | - Ramón González‐Méndez
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
| | - Charles A. I. Goodall
- Faculty of Engineering & Science FES Engineering & Science School Operations University of Greenwich Old Royal Naval College Park Row London SE10 9LS UK
| | - Mark C. Bagley
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
| | - John Spencer
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
- Sussex Drug Discovery Centre School of Life Sciences University of Sussex Falmer, Brighton BN1 9QG UK
| | - Barnaby W. Greenland
- Department of Chemistry School of Life Sciences University of Sussex Arundel Building 305 Falmer, Brighton BN1 9QJ UK
| |
Collapse
|
4
|
Guo F, Wang H, Ye X, Tan CH. Advanced Synthesis Using Photocatalysis Involved Dual Catalytic System. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Fenfen Guo
- Zhejiang University of Technology College of Pharmaceutical Science CHINA
| | - Hong Wang
- Zhejiang University of Technology College of Pharmaceutical Science CHINA
| | - Xinyi Ye
- Zhejiang University of Technology College of Pharmaceutical Science 18 Chaowang Road 310014 Hangzhou CHINA
| | - Choon-Hong Tan
- Nanyang Technological University School of Physical and Mathematical Sciences SINGAPORE
| |
Collapse
|
5
|
Patel RI, Singh J, Sharma A. Visible Light‐Mediated Manipulation of 1,n‐Enynes in Organic Synthesis. ChemCatChem 2022. [DOI: 10.1002/cctc.202200260] [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)
- Roshan I. Patel
- IIT Roorkee: Indian Institute of Technology Roorkee CHEMISTRY INDIA
| | - Jitender Singh
- IIT Roorkee: Indian Institute of Technology Roorkee CHEMISTRY INDIA
| | - Anuj Sharma
- Indian Institute of Technoology Roorkee Deptartment of Chemistry Room 303DDepartment of Chemistry, IIT Roorkee 247667 Roorkee INDIA
| |
Collapse
|
6
|
Wang L, Li L, Gao Y, Mingli S, Liu J, Li P. Visible‐light‐induced site‐selective difunctionalization of 2,3‐dihydrofuran with quinoxalin‐2(1H)‐ones and peroxides. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200373] [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)
- Lei Wang
- Huaibei Normal University Chemistry 100 Dongshan Road 235000 Huaibei CHINA
| | - Laiqiang Li
- Huaibei Normal University Chemistry Huaibei CHINA
| | - Yanhui Gao
- Huaibei Normal University Chemistry Huaibei CHINA
| | - Sun Mingli
- Huaibei Normal University Chemistry Huaibei CHINA
| | - Jie Liu
- Huaibei Normal University Chemistry Huaibei CHINA
| | - Pinhua Li
- Huaibei Normal University Chemistry Huaibei CHINA
| |
Collapse
|
7
|
Das A. LED Light Sources in Organic Synthesis: An Entry to a Novel Approach. LETT ORG CHEM 2022. [DOI: 10.2174/1570178618666210916164132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:
In recent years, photocatalytic technology has shown great potential as a low-cost, environmentally
friendly, and sustainable technology. Compared to other light sources in photochemical reaction,
LEDs have advantages in terms of efficiency, power, compatibility, and environmentally friendly
nature. This review highlights the most recent advances in LED-induced photochemical reactions. The
effect of white and blue LEDs in reactions such as oxidation, reduction, cycloaddition, isomerization,
and sensitization is discussed in detail. No other reviews have been published on the importance of
white and blue LED sources in the photocatalysis of organic compounds. Considering all the facts, this
review is highly significant and timely.
Collapse
Affiliation(s)
- Aparna Das
- Department of Mathematics and Natural Sciences, College of Sciences and Human Studies, Prince Mohammad Bin
Fahd University, Al Khobar, Kingdom of Saudi Arabia
| |
Collapse
|
8
|
Singh HK, Kamal A, Kumari S, Maury SK, Kushwaha AK, Srivastava V, Singh S. Visible‐Light‐Promoted Synthesis of Fusesd Imidazoheterocycle by Eosin Y under Metal‐Free and Solvent‐Free Conditions. ChemistrySelect 2021. [DOI: 10.1002/slct.202103548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Himanshu Kumar Singh
- Department of Chemistry Indian Institute of Technology (BHU) Varanasi 221005 Uttar Pradesh India
| | - Arsala Kamal
- Department of Chemistry Indian Institute of Technology (BHU) Varanasi 221005 Uttar Pradesh India
| | - Savita Kumari
- Department of Chemistry Indian Institute of Technology (BHU) Varanasi 221005 Uttar Pradesh India
| | - Suresh Kumar Maury
- Department of Chemistry Indian Institute of Technology (BHU) Varanasi 221005 Uttar Pradesh India
| | - Ambuj Kumar Kushwaha
- Department of Chemistry Indian Institute of Technology (BHU) Varanasi 221005 Uttar Pradesh India
| | - Vandana Srivastava
- Department of Chemistry Indian Institute of Technology (BHU) Varanasi 221005 Uttar Pradesh India
| | - Sundaram Singh
- Department of Chemistry Indian Institute of Technology (BHU) Varanasi 221005 Uttar Pradesh India
| |
Collapse
|
9
|
Wang Q, Zang Z, Jie M, Luo L, Yang D, Zhou C, Cai G. Ligand‐Controlled, Tunable Copper‐Catalyzed Radical Divergent Trifluoromethylation of Unactivated Cycloalkenes. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qi Wang
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Zhong‐Lin Zang
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Mi Jie
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Li‐Hua Luo
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Dan Yang
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Cheng‐He Zhou
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| | - Gui‐Xin Cai
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Chemistry and Chemical Engineering Southwest University Chongqing 400715 People's Republic of China
| |
Collapse
|
10
|
Chen K, Kurganskii IV, Zhang X, Elmali A, Zhao J, Karatay A, Fedin MV. Intersystem Crossing and Electron Spin Selectivity in Anthracene-Naphthalimide Compact Electron Donor-Acceptor Dyads Showing Different Geometry and Electronic Coupling Magnitudes. Chemistry 2021; 27:7572-7587. [PMID: 33780070 DOI: 10.1002/chem.202100611] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Indexed: 12/18/2022]
Abstract
Anthracene-naphthalimide (An-NI) compact electron donor-acceptor dyads were prepared, in which the orientation and distance between the two subunits were varied by direct connection or with intervening phenyl linker. Efficient intersystem crossing (ISC) and long triplet state lifetime (ΦΔ =92 %, τT =438 μs) were observed for the directly connected dyads showing a perpendicular geometry (81°). This efficient spin-orbit charge transfer ISC (SOCT-ISC) takes 376 fs, inhibits the direct charge recombination (CR) to ground state (1 CT→S0 , takes 3.04 ns). Interestingly, efficient SOCT-ISC for dyads with intervening phenyl linker (ΦΔ =40 % in DCM) was also observed, although the electron donor and acceptor adopt almost coplanar geometry (dihedral angle: 15°). Time-resolved electron paramagnetic resonance (TREPR) spectroscopy shows that the electron spin polarization of the triplet state, i. e. the electron spin selectivity of ISC, is highly dependent on the dihedral angle and the linker. For the dyads showing weaker coupling between the donor and acceptors, the charge separation and the intramolecular triplet energy transfer are inhibited at 80 K (frozen solution), because both the 3 An and 3 NI states were observed and the ESP are same as compared to the native anthracene and naphthalimide, which unravel their origin. The dyads were used as triplet photosensitizers for triplet-triplet annihilation upconversion (TTA UC). High UC quantum yield (ΦUC =12.9 %) as well as a large anti-Stokes shift (0.72 eV) was attained by excitation into the CT absorption band.
Collapse
Affiliation(s)
- Kepeng Chen
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Road, Dalian, 116024, P. R. China
| | - Ivan V Kurganskii
- International Tomography Center, SB RAS Institutskaya Str., 3 A, and Novosibirsk State University, Pirogova str. 2, 630090, Novosibirsk, Russia
| | - Xue Zhang
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Road, Dalian, 116024, P. R. China
| | - Ayhan Elmali
- Department of Engineering Physics, Faculty of Engineering, Ankara University, 06100 Beşevler, Ankara, Turkey
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 Ling Gong Road, Dalian, 116024, P. R. China
| | - Ahmet Karatay
- Department of Engineering Physics, Faculty of Engineering, Ankara University, 06100 Beşevler, Ankara, Turkey
| | - Matvey V Fedin
- International Tomography Center, SB RAS Institutskaya Str., 3 A, and Novosibirsk State University, Pirogova str. 2, 630090, Novosibirsk, Russia
| |
Collapse
|
11
|
Firth JD, Hammarback LA, Burden TJ, Eastwood JB, Donald JR, Horbaczewskyj CS, McRobie MT, Tramaseur A, Clark IP, Towrie M, Robinson A, Krieger JP, Lynam JM, Fairlamb IJS. Light- and Manganese-Initiated Borylation of Aryl Diazonium Salts: Mechanistic Insight on the Ultrafast Time-Scale Revealed by Time-Resolved Spectroscopic Analysis. Chemistry 2021; 27:3979-3985. [PMID: 33135818 DOI: 10.1002/chem.202004568] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Indexed: 11/12/2022]
Abstract
Manganese-mediated borylation of aryl/heteroaryl diazonium salts emerges as a general and versatile synthetic methodology for the synthesis of the corresponding boronate esters. The reaction proved an ideal testing ground for delineating the Mn species responsible for the photochemical reaction processes, that is, involving either Mn radical or Mn cationic species, which is dependent on the presence of a suitably strong oxidant. Our findings are important for a plethora of processes employing Mn-containing carbonyl species as initiators and/or catalysts, which have considerable potential in synthetic applications.
Collapse
Affiliation(s)
- James D Firth
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | | | - Thomas J Burden
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | | | - James R Donald
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | | | - Matthew T McRobie
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Adam Tramaseur
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Ian P Clark
- Central Laser Facility, Research Complex at Harwell, STFC Rutherford Appleton Laboratory, Harwell Campus, Didcot, Oxfordshire, OX11 0QX, UK
| | - Michael Towrie
- Central Laser Facility, Research Complex at Harwell, STFC Rutherford Appleton Laboratory, Harwell Campus, Didcot, Oxfordshire, OX11 0QX, UK
| | - Alan Robinson
- Syngenta Crop Protection AG, Breitenloh 5, 4333, Münchwilen, Switzerland
| | | | - Jason M Lynam
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| | - Ian J S Fairlamb
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK
| |
Collapse
|
12
|
Bergès J, Zaid Y, Tlili A, Sotiropoulos J, Taillefer M. Transition‐Metal‐Free Matsuda‐Heck Type Cross‐Coupling and Mechanistic Evidence for a Radical Mechanism. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100032] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Julien Bergès
- ICGM, Univ Montpellier, CNRS, ENSCM 34296 Montpellier France
| | - Yassir Zaid
- ICGM, Univ Montpellier, CNRS, ENSCM 34296 Montpellier France
| | - Anis Tlili
- Institute of Chemistry and Biochemistry (ICBMS – UMR CNRS 5246) CNRS INSA CPE-Lyon Université Lyon 1 1 Rue victor Grignard 69622 Villeurbanne France
| | | | - Marc Taillefer
- ICGM, Univ Montpellier, CNRS, ENSCM 34296 Montpellier France
| |
Collapse
|
13
|
Altmann L, Zantop V, Wenisch P, Diesendorf N, Heinrich MR. Visible Light Promoted, Catalyst-Free Radical Carbohydroxylation and Carboetherification under Mild Biomimetic Conditions. Chemistry 2021; 27:2452-2462. [PMID: 33006177 PMCID: PMC7898656 DOI: 10.1002/chem.202004234] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Indexed: 11/25/2022]
Abstract
Metal and catalyst-free carbohydroxylations and carboetherifications at room temperature have been achieved by a combination of beneficial factors including high aryl diazonium concentration and visible light irradiation. The acceleration of the reaction by visible light irradiation is particularly remarkable against the background that neither the aryldiazonium salt nor the alkene show absorptions in the respective range of wavelength. These observations point to weak charge transfer interactions between diazonium salt and alkene, which are nevertheless able to considerably influence the reaction course. As highly promising perspective, many more aryldiazonium-based radical arylations might benefit from simple light irradiation without requiring a photocatalyst or particular additive.
Collapse
Affiliation(s)
- Lisa‐Marie Altmann
- Department of Chemistry and Pharmacy, Pharmaceutical ChemistryFriedrich-Alexander-Universität Erlangen-NürnbergNikolaus-Fiebiger-Str. 1091058ErlangenGermany
| | - Viviane Zantop
- Department of Chemistry and Pharmacy, Pharmaceutical ChemistryFriedrich-Alexander-Universität Erlangen-NürnbergNikolaus-Fiebiger-Str. 1091058ErlangenGermany
| | - Pia Wenisch
- Department of Chemistry and Pharmacy, Pharmaceutical ChemistryFriedrich-Alexander-Universität Erlangen-NürnbergNikolaus-Fiebiger-Str. 1091058ErlangenGermany
| | - Nina Diesendorf
- Department of Chemistry and Pharmacy, Pharmaceutical ChemistryFriedrich-Alexander-Universität Erlangen-NürnbergNikolaus-Fiebiger-Str. 1091058ErlangenGermany
| | - Markus R. Heinrich
- Department of Chemistry and Pharmacy, Pharmaceutical ChemistryFriedrich-Alexander-Universität Erlangen-NürnbergNikolaus-Fiebiger-Str. 1091058ErlangenGermany
| |
Collapse
|
14
|
Abstract
Photochemical transformations of molecular building blocks have become an important and widely recognized research field in the past decade. Detailed and deep understanding of novel photochemical catalysts and reaction concepts with visible light as the energy source has enabled a broad application portfolio for synthetic organic chemistry. In parallel, continuous-flow chemistry and microreaction technology have become the basis for thinking and doing chemistry in a novel fashion with clear focus on improved process control for higher conversion and selectivity. As can be seen by the large number of scientific publications on flow photochemistry in the recent past, both research topics have found each other as exceptionally well-suited counterparts with high synergy by combining chemistry and technology. This review will give an overview on selected reaction classes, which represent important photochemical transformations in synthetic organic chemistry, and which benefit from mild and defined process conditions by the transfer from batch to continuous-flow mode.
Collapse
Affiliation(s)
- Thomas H. Rehm
- Division Energy & Chemical Technology/Flow Chemistry GroupFraunhofer Institute for Microengineering and Microsystems IMMCarl-Zeiss-Straße 18–2055129MainzGermany
| |
Collapse
|
15
|
Teja C, Khan FRN. Radical Transformations towards the Synthesis of Quinoline: A Review. Chem Asian J 2020; 15:4153-4167. [PMID: 33135361 DOI: 10.1002/asia.202001156] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 10/25/2020] [Indexed: 12/21/2022]
Abstract
Quinoline is considered one of the most ubiquitous heterocycles due to its engaging biological activities and synthetic utility over organic transformations. Over the past few decades, numerous reports have been documented in the synthesis of quinolines. The classical methods including, Skraup, Friedlander, Doebner-von-Miller, Conrad-Limpach, Pfitzinger quinoline synthesis, and so forth, these are the well-known methods to construct principal quinoline scaffold with several advantages and limitations. Recently, radical insertion or catalyzed reactions have emerged as a powerful and efficient tool to construct heterocycles with high atom efficiency and step economy. In this concern, this minireview mainly focused on the developments of Quinoline synthesis via radical reactions. In addition, a brief description of the preparation procedure, reactivity, and mechanisms is also included, where as possible. Respectively, the synthesis of quinolines is classified and summarized based on its reactivity, so it will help the researchers to grab the information in this exploration area, as Quinolines are promising pharmacophores.
Collapse
Affiliation(s)
- Chitrala Teja
- Organic and Medicinal Chemistry Research Laboratory, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632 014, Tamil Nadu, India
| | - Fazlur Rahman Nawaz Khan
- Organic and Medicinal Chemistry Research Laboratory, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632 014, Tamil Nadu, India
| |
Collapse
|
16
|
Zhang X, Sukhanov AA, Yildiz EA, Kandrashkin YE, Zhao J, Yaglioglu HG, Voronkova VK. Radical‐Enhanced Intersystem Crossing in a Bay‐Substituted Perylene Bisimide−TEMPO Dyad and the Electron Spin Polarization Dynamics upon Photoexcitation**. Chemphyschem 2020; 22:55-68. [PMID: 33197104 DOI: 10.1002/cphc.202000861] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 11/13/2020] [Indexed: 01/15/2023]
Affiliation(s)
- Xue Zhang
- State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology E-208 West Campus, 2 Ling Gong Rd. Dalian 116024 China
| | - Andrey A. Sukhanov
- Zavoisky Physical-Technical Institute FRC Kazan Scientific Center of Russian Academy of Sciences Kazan 420029 Russia
| | - Elif Akhuseyin Yildiz
- Department of Engineering Physics Faculty of Engineering Ankara University 06100 Beşevler Ankara Turkey (H.G.Y
| | - Yuri E. Kandrashkin
- Zavoisky Physical-Technical Institute FRC Kazan Scientific Center of Russian Academy of Sciences Kazan 420029 Russia
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology E-208 West Campus, 2 Ling Gong Rd. Dalian 116024 China
| | - Halime Gul Yaglioglu
- Department of Engineering Physics Faculty of Engineering Ankara University 06100 Beşevler Ankara Turkey (H.G.Y
| | - Violeta K. Voronkova
- Zavoisky Physical-Technical Institute FRC Kazan Scientific Center of Russian Academy of Sciences Kazan 420029 Russia
| |
Collapse
|
17
|
Mahmood Z, Rehmat N, Ji S, Zhao J, Sun S, Di Donato M, Li M, Teddei M, Huo Y. Tuning the Triplet Excited State of Bis(dipyrrin) Zinc(II) Complexes: Symmetry Breaking Charge Transfer Architecture with Exceptionally Long Lived Triplet State for Upconversion. Chemistry 2020; 26:14912-14918. [PMID: 32567099 DOI: 10.1002/chem.202001907] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/30/2020] [Indexed: 12/12/2022]
Abstract
Zinc(II) bis(dipyrrin) complexes, which feature intense visible absorption and efficient symmetry breaking charge transfer (SBCT) are outstanding candidates for photovoltaics but their short lived triplet states limit applications in several areas. Herein we demonstrate that triplet excited state dynamics of bis(dipyrrin) complexes can be efficiently tuned by attaching electron donating aryl moieties at the 5,5'-position of the complexes. For the first time, a long lived triplet excited state (τT =296 μs) along with efficient ISC ability (ΦΔ =71 %) was observed for zinc(II) bis(dipyrrin) complexes, formed via SBCT. The results revealed that molecular geometry and energy gap between the charge transfer (CT) state and triplet energy levels strongly control the triplet excited state properties of the complexes. An efficient triplet-triplet annihilation upconversion system was devised for the first time using a SBCT architecture as triplet photosensitizer, reaching a high upconversion quantum yield of 6.2 %. Our findings provide a blueprint for the development of triplet photosensitizers based on earth abundant metal complexes with long lived triplet state for revolutionary photochemical applications.
Collapse
Affiliation(s)
- Zafar Mahmood
- Light Industry and Chemical Engineering College, Guangdong University of Technology, Guangzhou, 510006, P. R. China.,State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 LingGong Road, Dalian, 116024, P. R. China
| | - Noreen Rehmat
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 LingGong Road, Dalian, 116024, P. R. China
| | - Shaomin Ji
- Light Industry and Chemical Engineering College, Guangdong University of Technology, Guangzhou, 510006, P. R. China
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, E-208 West Campus, 2 LingGong Road, Dalian, 116024, P. R. China
| | - Shanshan Sun
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou, 515063, P. R. China
| | - Mariangela Di Donato
- LENS (European Laboratory for Non-Linear spectroscopy), Via N. Carrara1, 50019, Sesto Fiorentino, Italy.,ICCOM-CNR, via Madonna del Piano 10, 50019, Sesto Fiorentino (FI), Italy
| | - Mingde Li
- Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou, 515063, P. R. China
| | - Maria Teddei
- LENS (European Laboratory for Non-Linear spectroscopy), Via N. Carrara1, 50019, Sesto Fiorentino, Italy
| | - Yanping Huo
- Light Industry and Chemical Engineering College, Guangdong University of Technology, Guangzhou, 510006, P. R. China
| |
Collapse
|
18
|
Sherborne GJ, Gevondian AG, Funes‐Ardoiz I, Dahiya A, Fricke C, Schoenebeck F. Modular and Selective Arylation of Aryl Germanes (C−GeEt
3
) over C−Bpin, C−SiR
3
and Halogens Enabled by Light‐Activated Gold Catalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005066] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Grant J. Sherborne
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Avetik G. Gevondian
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Ignacio Funes‐Ardoiz
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Amit Dahiya
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Christoph Fricke
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| |
Collapse
|
19
|
Sherborne GJ, Gevondian AG, Funes‐Ardoiz I, Dahiya A, Fricke C, Schoenebeck F. Modular and Selective Arylation of Aryl Germanes (C-GeEt 3 ) over C-Bpin, C-SiR 3 and Halogens Enabled by Light-Activated Gold Catalysis. Angew Chem Int Ed Engl 2020; 59:15543-15548. [PMID: 32392397 PMCID: PMC7496160 DOI: 10.1002/anie.202005066] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Indexed: 01/31/2023]
Abstract
Selective Csp 2 -Csp 2 couplings are powerful strategies for the rapid and programmable construction of bi- or multiaryls. To this end, the next frontier of synthetic modularity will likely arise from harnessing the coupling space that is orthogonal to the powerful Pd-catalyzed coupling regime. This report details the realization of this concept and presents the fully selective arylation of aryl germanes (which are inert under Pd0 /PdII catalysis) in the presence of the valuable functionalities C-BPin, C-SiMe3 , C-I, C-Br, C-Cl, which in turn offer versatile opportunities for diversification. The protocol makes use of visible light activation combined with gold catalysis, which facilitates the selective coupling of C-Ge with aryl diazonium salts. Contrary to previous light-/gold-catalyzed couplings of Ar-N2 + , which were specialized in Ar-N2 + scope, we present conditions to efficiently couple electron-rich, electron-poor, heterocyclic and sterically hindered aryl diazonium salts. Our computational data suggest that while electron-poor Ar-N2 + salts are readily activated by gold under blue-light irradiation, there is a competing dissociative deactivation pathway for excited electron-rich Ar-N2 + , which requires an alternative photo-redox approach to enable productive couplings.
Collapse
Affiliation(s)
- Grant J. Sherborne
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Avetik G. Gevondian
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Ignacio Funes‐Ardoiz
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Amit Dahiya
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Christoph Fricke
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | | |
Collapse
|
20
|
Meyer T, Xu J, Rabeah J, Brückner A, Wu X. Photocatalytic Synthesis of Stilbenes via Cross‐Coupling of Alkenyl Boronic Acids and Arenediazonium Tetrafluoroborate Salts. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.202000061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Tim Meyer
- Leibniz-Institut für Katalyse e.V. an derUniversität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Jian‐Xing Xu
- Leibniz-Institut für Katalyse e.V. an derUniversität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Jabor Rabeah
- Leibniz-Institut für Katalyse e.V. an derUniversität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Angelika Brückner
- Leibniz-Institut für Katalyse e.V. an derUniversität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Xiao‐Feng Wu
- Leibniz-Institut für Katalyse e.V. an derUniversität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| |
Collapse
|
21
|
Zhao Y, Chen K, Yildiz EA, Li S, Hou Y, Zhang X, Wang Z, Zhao J, Barbon A, Yaglioglu HG, Wu H. Efficient Intersystem Crossing in the Tröger's Base Derived From 4‐Amino‐1,8‐naphthalimide and Application as a Potent Photodynamic Therapy Reagent. Chemistry 2020; 26:3591-3599. [PMID: 31916322 DOI: 10.1002/chem.201905248] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/18/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Yingjie Zhao
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Kepeng Chen
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Elif Akhuseyin Yildiz
- Department of Engineering PhysicsFaculty of EngineeringAnkara University 06100 Beşevler, Ankara Turkey
| | - Shujing Li
- School of Bioengineering &Key Laboratory of, Protein Modification and DiseaseDalian University of Technology Liaoning Province 116024 Dalian P. R. China
| | - Yuqi Hou
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Xue Zhang
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Zhijia Wang
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Jianzhang Zhao
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology, E-208 West Campus 2 Ling Gong Road Dalian 116024 P. R. China
| | - Antonio Barbon
- Dipartimento di Scienze ChimicheUniversità degli Studi di Padova Via Marzolo 1 35131 Padova Italy
| | - Halime Gul Yaglioglu
- Department of Engineering PhysicsFaculty of EngineeringAnkara University 06100 Beşevler, Ankara Turkey
| | - Huijian Wu
- School of Bioengineering &Key Laboratory of, Protein Modification and DiseaseDalian University of Technology Liaoning Province 116024 Dalian P. R. China
| |
Collapse
|
22
|
Chen K, Taddei M, Bussotti L, Foggi P, Zhao J, Di Donato M. Near‐IR‐Absorbing BODIPY‐5,10‐Dihydrophenazine Compact Electron Donor/Acceptor Dyads and Triads: Spin‐Orbit Charge Transfer Intersystem Crossing and Charge‐Transfer State. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.201900294] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Kepeng Chen
- State Key Laboratory of Fine Chemicals School of Chemical EngineeringDalian University of Technology E-208 West Campus 2 Ling Gong Road Dalian 116024 China
| | - Maria Taddei
- LENS (European Laboratory for Non-Linear Spectroscopy) via N. Carrara 1 50019 Sesto Fiorentino Italy
| | - Laura Bussotti
- LENS (European Laboratory for Non-Linear Spectroscopy) via N. Carrara 1 50019 Sesto Fiorentino Italy
| | - Paolo Foggi
- LENS (European Laboratory for Non-Linear Spectroscopy) via N. Carrara 1 50019 Sesto Fiorentino Italy
- ICCOM-CNR via Madonna del Piano 10 50019 Sesto Fiorentino (FI Italy
- Dipartimento di Chimica, Biologia e BiotecnologieUniversità di Perugia via Elce di Sotto 8 06123 Perugia Italy
| | - Jianzhang Zhao
- State Key Laboratory of Fine Chemicals School of Chemical EngineeringDalian University of Technology E-208 West Campus 2 Ling Gong Road Dalian 116024 China
| | - Mariangela Di Donato
- LENS (European Laboratory for Non-Linear Spectroscopy) via N. Carrara 1 50019 Sesto Fiorentino Italy
- ICCOM-CNR via Madonna del Piano 10 50019 Sesto Fiorentino (FI Italy
| |
Collapse
|
23
|
Choi I, Müller V, Lole G, Köhler R, Karius V, Viöl W, Jooss C, Ackermann L. Photoinduced Heterogeneous C-H Arylation by a Reusable Hybrid Copper Catalyst. Chemistry 2020; 26:3509-3514. [PMID: 31943400 PMCID: PMC7155010 DOI: 10.1002/chem.202000192] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Indexed: 01/22/2023]
Abstract
Heterogeneous copper catalysis enabled photoinduced C-H arylations under exceedingly mild conditions at room temperature. The versatile hybrid copper catalyst provided step-economical access to arylated heteroarenes, terpenes and alkaloid natural products with various aryl halides. The hybrid copper catalyst could be reused without significant loss of catalytic efficacy. Detailed studies in terms of TEM, HRTEM and XPS analysis of the hybrid copper catalyst, among others, supported its outstanding stability and reusability.
Collapse
Affiliation(s)
- Isaac Choi
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammanstrasse 2, 37077, Göttingen, Germany
| | - Valentin Müller
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammanstrasse 2, 37077, Göttingen, Germany
| | - Gaurav Lole
- Institut für Materialphysik, Georg-August-Universität, Friedrich-Hund-Platz 1, 37077, Göttingen, Germany
| | - Robert Köhler
- University of Applied Sciences and Arts, Laboratory of Laser and Plasma Technologies, Von-Ossietzky-Strasse 99, 37085, Göttingen, Germany
| | - Volker Karius
- Geowissenschaftliches Zentrum, Georg-August-Universität, Goldschmidtstrasse 3, 37077, Göttingen, Germany
| | - Wolfgang Viöl
- University of Applied Sciences and Arts, Laboratory of Laser and Plasma Technologies, Von-Ossietzky-Strasse 99, 37085, Göttingen, Germany
| | - Christian Jooss
- Institut für Materialphysik, Georg-August-Universität, Friedrich-Hund-Platz 1, 37077, Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammanstrasse 2, 37077, Göttingen, Germany.,Woehler Research Institute for Sustainable Chemistry (WISCh), Georg-August-Universität Göttingen, Tammannstrasse 2, 37077, Göttingen, Germany
| |
Collapse
|
24
|
Wang Z, Ivanov M, Gao Y, Bussotti L, Foggi P, Zhang H, Russo N, Dick B, Zhao J, Di Donato M, Mazzone G, Luo L, Fedin M. Spin–Orbit Charge‐Transfer Intersystem Crossing (ISC) in Compact Electron Donor–Acceptor Dyads: ISC Mechanism and Application as Novel and Potent Photodynamic Therapy Reagents. Chemistry 2020; 26:1091-1102. [DOI: 10.1002/chem.201904306] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 10/25/2019] [Indexed: 01/13/2023]
Affiliation(s)
- Zhijia Wang
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology E-208 West Campus, 2 Ling Gong Rd. Dalian 116024 P.R. China
| | - Mikhail Ivanov
- International Tomography CenterSB RAS Institutskaya Str. 3A, and Novosibirsk State University Pirogova str. 2 630090 Novosibirsk Russia
| | - Yuting Gao
- National Engineering Research Center for NanomedicineCollege of Life Science and TechnologyHuazhong University of Science and Technology Wuhan 430074 P.R. China
| | - Laura Bussotti
- LENS (European Laboratory for Non-Linear Spectroscopy) via N. Carrara 1 50019 Sesto Fiorentino (FI) Italy
| | - Paolo Foggi
- LENS (European Laboratory for Non-Linear Spectroscopy) via N. Carrara 1 50019 Sesto Fiorentino (FI) Italy
- Dipartimento di ChimicaUniversita di Perugia via Elce di Sotto 8 06123 Perugia Italy
| | - Huimin Zhang
- National Engineering Research Center for NanomedicineCollege of Life Science and TechnologyHuazhong University of Science and Technology Wuhan 430074 P.R. China
| | - Nino Russo
- Dipartimento di Chimica e Tecnologie ChimicheUniversità della Calabria 87036 Arcavacata di Rende Italy
| | - Bernhard Dick
- Lehrstuhl für Physikalische ChemieInstitut für Physikalische und Theoretische ChemieUniversität Regensburg Universitätsstrasse 31 93053 Regensburg Germany
| | - Jianzhang Zhao
- State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology E-208 West Campus, 2 Ling Gong Rd. Dalian 116024 P.R. China
| | - Mariangela Di Donato
- LENS (European Laboratory for Non-Linear Spectroscopy) via N. Carrara 1 50019 Sesto Fiorentino (FI) Italy
- INO, Istituto Nazionale di Ottica Largo Enrico Fermi 6 50125 Florence Italy
| | - Gloria Mazzone
- Dipartimento di Chimica e Tecnologie ChimicheUniversità della Calabria 87036 Arcavacata di Rende Italy
| | - Liang Luo
- National Engineering Research Center for NanomedicineCollege of Life Science and TechnologyHuazhong University of Science and Technology Wuhan 430074 P.R. China
| | - Matvey Fedin
- International Tomography CenterSB RAS Institutskaya Str. 3A, and Novosibirsk State University Pirogova str. 2 630090 Novosibirsk Russia
| |
Collapse
|
25
|
Felipe-Blanco D, Gonzalez-Gomez JC. Metal-Free Arylation-Lactonization Sequence of γ
-Alkenoic Acids Using Anilines as Aryl Radical Precursors. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901679] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Diego Felipe-Blanco
- Instituto de Síntesis Orgánica (ISO) y Departamento de Química Orgánica; Universidad de Alicante; Apdo. 99 03080 Alicante Spain
| | - Jose C. Gonzalez-Gomez
- Instituto de Síntesis Orgánica (ISO) y Departamento de Química Orgánica; Universidad de Alicante; Apdo. 99 03080 Alicante Spain
| |
Collapse
|
26
|
Taschinski S, Döpp R, Ackermann M, Rominger F, Vries F, Menger MFSJ, Rudolph M, Hashmi ASK, Klein JEMN. Light‐Induced Mechanistic Divergence in Gold(I) Catalysis: Revisiting the Reactivity of Diazonium Salts. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908268] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Svenja Taschinski
- Molecular Inorganic ChemistryStratingh Institute for ChemistryFaculty of Science and EngineeringUniversity of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
- Organisch-Chemisches InstitutHeidelberg University Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - René Döpp
- Organisch-Chemisches InstitutHeidelberg University Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Martin Ackermann
- Organisch-Chemisches InstitutHeidelberg University Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Frank Rominger
- Organisch-Chemisches InstitutHeidelberg University Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Folkert Vries
- Molecular Inorganic ChemistryStratingh Institute for ChemistryFaculty of Science and EngineeringUniversity of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Maximilian F. S. J. Menger
- Zernike Institute for Advanced MaterialsFaculty of Science and EngineeringUniversity of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Matthias Rudolph
- Organisch-Chemisches InstitutHeidelberg University Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - A. Stephen K. Hashmi
- Organisch-Chemisches InstitutHeidelberg University Im Neuenheimer Feld 270 69120 Heidelberg Germany
- Chemistry DepartmentFaculty of ScienceKing Abdulaziz University Jeddah 21589 Saudi Arabia
| | - Johannes E. M. N. Klein
- Molecular Inorganic ChemistryStratingh Institute for ChemistryFaculty of Science and EngineeringUniversity of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| |
Collapse
|
27
|
Taschinski S, Döpp R, Ackermann M, Rominger F, de Vries F, Menger MFSJ, Rudolph M, Hashmi ASK, Klein JEMN. Light-Induced Mechanistic Divergence in Gold(I) Catalysis: Revisiting the Reactivity of Diazonium Salts. Angew Chem Int Ed Engl 2019; 58:16988-16993. [PMID: 31552696 PMCID: PMC6899485 DOI: 10.1002/anie.201908268] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 09/02/2019] [Indexed: 01/02/2023]
Abstract
In a systematic study of the Au-catalyzed reaction of o-alkynylphenols with aryldiazonium salts, we find that essentially the same reaction conditions lead to a change in mechanism when a light source is applied. If the reaction is carried out at room temperature using a AuI catalyst, the diazonium salt undergoes electrophilic deauration of a vinyl AuI intermediate and provides access to substituted azobenzofurans. If the reaction mixture is irradiated with blue LED light, C-C bond formation due to N2 -extrusion from the diazonium salt is realized selectively, using the same starting materials without the need for an additional photo(redox) catalyst under aerobic conditions. We report a series of experiments demonstrating that the same vinyl AuI intermediate is capable of producing the observed products under photolytic and thermal conditions. The finding that a vinyl AuI complex can directly, without the need for an additional photo(redox) catalyst, result in C-C bond formation under photolytic conditions is contrary to the proposed mechanistic pathways suggested in the literature till date and highlights that the role of oxidation state changes in photoredox catalysis involving Au is thus far only poorly understood and may hold surprises for the future. Computational results indicate that photochemical activation can occur directly from a donor-acceptor complex formed between the vinyl AuI intermediate and the diazonium salt.
Collapse
Affiliation(s)
- Svenja Taschinski
- Molecular Inorganic ChemistryStratingh Institute for ChemistryFaculty of Science and EngineeringUniversity of GroningenNijenborgh 49747AGGroningenThe Netherlands
- Organisch-Chemisches InstitutHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
| | - René Döpp
- Organisch-Chemisches InstitutHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
| | - Martin Ackermann
- Organisch-Chemisches InstitutHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
| | - Frank Rominger
- Organisch-Chemisches InstitutHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
| | - Folkert de Vries
- Molecular Inorganic ChemistryStratingh Institute for ChemistryFaculty of Science and EngineeringUniversity of GroningenNijenborgh 49747AGGroningenThe Netherlands
| | - Maximilian F. S. J. Menger
- Zernike Institute for Advanced MaterialsFaculty of Science and EngineeringUniversity of GroningenNijenborgh 49747AGGroningenThe Netherlands
| | - Matthias Rudolph
- Organisch-Chemisches InstitutHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
| | - A. Stephen K. Hashmi
- Organisch-Chemisches InstitutHeidelberg UniversityIm Neuenheimer Feld 27069120HeidelbergGermany
- Chemistry DepartmentFaculty of ScienceKing Abdulaziz UniversityJeddah21589Saudi Arabia
| | - Johannes E. M. N. Klein
- Molecular Inorganic ChemistryStratingh Institute for ChemistryFaculty of Science and EngineeringUniversity of GroningenNijenborgh 49747AGGroningenThe Netherlands
| |
Collapse
|
28
|
Yu XY, Xiao WJ, Chen JR. Synthesis of Trisubstituted 1,2,4-Triazoles from Azlactones and Aryldiazonium Salts by a Cycloaddition/Decarboxylation Cascade. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901467] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Xiao-Ye Yu
- CCNU-uOttawa Joint Research Centre, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Key Laboratory of Pesticides & Chemical Biology; Ministry of Education, College of Chemistry; Central China Normal University; 152 Luoyu Road 430079 Wuhan Hubei China
| | - Wen-Jing Xiao
- CCNU-uOttawa Joint Research Centre, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Key Laboratory of Pesticides & Chemical Biology; Ministry of Education, College of Chemistry; Central China Normal University; 152 Luoyu Road 430079 Wuhan Hubei China
| | - Jia-Rong Chen
- CCNU-uOttawa Joint Research Centre, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Key Laboratory of Pesticides & Chemical Biology; Ministry of Education, College of Chemistry; Central China Normal University; 152 Luoyu Road 430079 Wuhan Hubei China
| |
Collapse
|
29
|
De Abreu M, Belmont P, Brachet E. Synergistic Photoredox/Transition-Metal Catalysis for Carbon-Carbon Bond Formation Reactions. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901146] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Maxime De Abreu
- Faculté de Pharmacie de Paris; Université de Paris; Team P.N.A.S, UMR-CNRS 8038 CiTCoM; 4 avenue de l'Observatoire 75006 Paris France
| | - Philippe Belmont
- Faculté de Pharmacie de Paris; Université de Paris; Team P.N.A.S, UMR-CNRS 8038 CiTCoM; 4 avenue de l'Observatoire 75006 Paris France
| | - Etienne Brachet
- Faculté de Pharmacie de Paris; Université de Paris; Team P.N.A.S, UMR-CNRS 8038 CiTCoM; 4 avenue de l'Observatoire 75006 Paris France
| |
Collapse
|
30
|
Cavedon C, Seeberger PH, Pieber B. Photochemical Strategies for Carbon–Heteroatom Bond Formation. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901173] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Cristian Cavedon
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 14476 Potsdam Germany
- Department of Chemistry and Biochemistry Freie Universität Berlin Arnimallee 22 14195 Berlin Germany
| | - Peter H. Seeberger
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 14476 Potsdam Germany
- Department of Chemistry and Biochemistry Freie Universität Berlin Arnimallee 22 14195 Berlin Germany
| | - Bartholomäus Pieber
- Department of Biomolecular Systems Max Planck Institute of Colloids and Interfaces Am Mühlenberg 1 14476 Potsdam Germany
| |
Collapse
|
31
|
Song C, Dong X, Wang Z, Liu K, Chiang C, Lei A. Visible‐Light‐Induced [4+2] Annulation of Thiophenes and Alkynes to Construct Benzene Rings. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201905971] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Chunlan Song
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Xin Dong
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Zhongjie Wang
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Kun Liu
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Chien‐Wei Chiang
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
- National Research Center for Carbohydrate Synthesis Jiangxi Normal University Nanchang 330022 Jiangxi P. R. China
| |
Collapse
|
32
|
Song C, Dong X, Wang Z, Liu K, Chiang C, Lei A. Visible‐Light‐Induced [4+2] Annulation of Thiophenes and Alkynes to Construct Benzene Rings. Angew Chem Int Ed Engl 2019; 58:12206-12210. [DOI: 10.1002/anie.201905971] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 06/16/2019] [Indexed: 12/23/2022]
Affiliation(s)
- Chunlan Song
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Xin Dong
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Zhongjie Wang
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Kun Liu
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Chien‐Wei Chiang
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences and The Institute for Advanced Studies (IAS)Wuhan University Wuhan 430072 Hubei P. R. China
- National Research Center for Carbohydrate Synthesis Jiangxi Normal University Nanchang 330022 Jiangxi P. R. China
| |
Collapse
|
33
|
Vidyacharan S, Ramanjaneyulu BT, Jang S, Kim DP. Continuous-Flow Visible Light Organophotocatalysis for Direct Arylation of 2H-Indazoles: Fast Access to Drug Molecules. CHEMSUSCHEM 2019; 12:2581-2586. [PMID: 30985985 DOI: 10.1002/cssc.201900736] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 04/09/2019] [Indexed: 06/09/2023]
Abstract
A continuous-flow homogeneous photocatalytic method has been devised for the direct arylation of 2H-indazoles. This visible-light-promoted approach directly accesses a wide range of structurally diverse C3-arylated scaffolds of biological interest in a fast (1 min), single-step reaction by using eosin Y as an organophotocatalyst. Furthermore, a microreactor technology is also employed for the fast synthesis of liver X receptor inhibitor drugs with very good yields under metal-free conditions, whereas the reported methods required multiple steps and much longer reaction times (18-24 h).
Collapse
Affiliation(s)
- Shinde Vidyacharan
- Center of Intelligent Microprocess of Pharmaceutical Synthesis, Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), 37673, Pohang, Korea
| | - Bandaru T Ramanjaneyulu
- Center of Intelligent Microprocess of Pharmaceutical Synthesis, Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), 37673, Pohang, Korea
| | - Seungwook Jang
- Center of Intelligent Microprocess of Pharmaceutical Synthesis, Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), 37673, Pohang, Korea
| | - Dong-Pyo Kim
- Center of Intelligent Microprocess of Pharmaceutical Synthesis, Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), 37673, Pohang, Korea
| |
Collapse
|
34
|
Zhilin ES, Fershtat LL, Bystrov DM, Kulikov AS, Dmitrienko AO, Ananyev IV, Makhova NN. Renaissance of 1,2,5-Oxadiazolyl Diazonium Salts: Synthesis and Reactivity. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900622] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Egor S. Zhilin
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospect, 47 119991 Moscow Russia
| | - Leonid L. Fershtat
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospect, 47 119991 Moscow Russia
| | - Dmitry M. Bystrov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospect, 47 119991 Moscow Russia
| | - Alexander S. Kulikov
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospect, 47 119991 Moscow Russia
| | - Artem O. Dmitrienko
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilova str., 28 119991 Moscow Russia
| | - Ivan V. Ananyev
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilova str., 28 119991 Moscow Russia
| | - Nina N. Makhova
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospect, 47 119991 Moscow Russia
| |
Collapse
|
35
|
Kumar M, Sharma S, Sil P, Kushwaha M, Mayor S, Vishwakarma RA, Singh PP. C-H Arylation of N
-Heteroarenes under Metal-Free Conditions and its Application towards the Synthesis of Pentabromo- and Pentachloropseudilins. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900353] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Mukesh Kumar
- Medicinal Chemistry Division; Academy of Scientific and Innovative Research; CSIR-Indian Institute of Integrative Medicine; Canal Road -180001 Jammu India
| | - Shweta Sharma
- Medicinal Chemistry Division; Academy of Scientific and Innovative Research; CSIR-Indian Institute of Integrative Medicine; Canal Road -180001 Jammu India
| | - Parijat Sil
- National Centre for Biological Sciences; Tata Institute of Fundamental Research; GKVK; Bellary Road 560065 Bangalore- India
| | - Manoj Kushwaha
- Medicinal Chemistry Division; Academy of Scientific and Innovative Research; CSIR-Indian Institute of Integrative Medicine; Canal Road -180001 Jammu India
| | - Satyajit Mayor
- National Centre for Biological Sciences; Tata Institute of Fundamental Research; GKVK; Bellary Road 560065 Bangalore- India
| | - Ram A. Vishwakarma
- Medicinal Chemistry Division; Academy of Scientific and Innovative Research; CSIR-Indian Institute of Integrative Medicine; Canal Road -180001 Jammu India
| | - Parvinder Pal Singh
- Medicinal Chemistry Division; Academy of Scientific and Innovative Research; CSIR-Indian Institute of Integrative Medicine; Canal Road -180001 Jammu India
| |
Collapse
|
36
|
Yang S, Chen M, Tang P. Visible‐Light Photoredox‐Catalyzed and Copper‐Promoted Trifluoromethoxylation of Arenediazonium Tetrafluoroborates. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901447] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shaoqiang Yang
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Miao Chen
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| | - Pingping Tang
- State Key Laboratory and Institute of Elemento-Organic ChemistryCollege of ChemistryNankai University Tianjin 300071 China
| |
Collapse
|
37
|
Yang S, Chen M, Tang P. Visible-Light Photoredox-Catalyzed and Copper-Promoted Trifluoromethoxylation of Arenediazonium Tetrafluoroborates. Angew Chem Int Ed Engl 2019; 58:7840-7844. [PMID: 30964599 DOI: 10.1002/anie.201901447] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Indexed: 01/16/2023]
Abstract
We report the development of photoredox-catalyzed and copper-promoted trifluoromethoxylation of arenediazonium tetrafluoroborates, with trifluoromethyl arylsulfonate (TFMS) as the trifluoromethoxylation reagent. This new method takes advantage of visible-light photoredox catalysis to generate the aryl radical under mild conditions, combined with copper-promoted selective trifluoromethoxylation. The reaction is scalable, tolerates a wide range of functional groups, and proceeds regioselectively under mild reaction conditions. Furthermore, mechanistic studies suggested that a Cs[Cu(OCF3 )2 ] intermediate might be generated during the reaction.
Collapse
Affiliation(s)
- Shaoqiang Yang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Miao Chen
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| | - Pingping Tang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, China
| |
Collapse
|
38
|
|
39
|
Pirzer AS, Alvarez E, Friedrich H, Heinrich MR. Radical Carbofluorination of Alkenes with Arylhydrazines and Selectfluor: Additives, Mechanistic Pathways, and Polar Effects. Chemistry 2019; 25:2786-2792. [DOI: 10.1002/chem.201805256] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 11/23/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Anna S. Pirzer
- Department of Chemistry and Pharmacy, Pharmaceutical Chemistry Friedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Eva‐Maria Alvarez
- Department of Chemistry and Pharmacy, Pharmaceutical Chemistry Friedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Heike Friedrich
- Department of Chemistry and Pharmacy, Pharmaceutical Chemistry Friedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| | - Markus R. Heinrich
- Department of Chemistry and Pharmacy, Pharmaceutical Chemistry Friedrich-Alexander-Universität Erlangen-Nürnberg Nikolaus-Fiebiger-Str. 10 91058 Erlangen Germany
| |
Collapse
|
40
|
Xie J, Sekine K, Witzel S, Krämer P, Rudolph M, Rominger F, Hashmi ASK. Light‐Induced Gold‐Catalyzed Hiyama Arylation: A Coupling Access to Biarylboronates. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806427] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jin Xie
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 P. R. China
| | - Kohei Sekine
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Sina Witzel
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Petra Krämer
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Matthias Rudolph
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Frank Rominger
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - A. Stephen K. Hashmi
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
- Chemistry DepartmentFaculty of ScienceKing Abdulaziz University Jeddah 21589 Saudi Arabia
| |
Collapse
|
41
|
Xie J, Sekine K, Witzel S, Krämer P, Rudolph M, Rominger F, Hashmi ASK. Light‐Induced Gold‐Catalyzed Hiyama Arylation: A Coupling Access to Biarylboronates. Angew Chem Int Ed Engl 2018; 57:16648-16653. [DOI: 10.1002/anie.201806427] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Jin Xie
- State Key Laboratory of Coordination ChemistryJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210023 P. R. China
| | - Kohei Sekine
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Sina Witzel
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Petra Krämer
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Matthias Rudolph
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Frank Rominger
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - A. Stephen K. Hashmi
- Organisch-Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
- Chemistry DepartmentFaculty of ScienceKing Abdulaziz University Jeddah 21589 Saudi Arabia
| |
Collapse
|
42
|
Zhou Q, Zou Y, Lu L, Xiao W. Mit sichtbarem Licht induzierte, organische photochemische Reaktionen über Energietransferrouten. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803102] [Citation(s) in RCA: 113] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Quan‐Quan Zhou
- CCNU-uOttawa Joint Research CentreKey Laboratory of Pesticide & Chemical BiologyMinistry of EducationCollege of ChemistryCentral China Normal University (CCNU) 152 Luoyu Road Wuhan Hubei 430079 China
| | - You‐Quan Zou
- CCNU-uOttawa Joint Research CentreKey Laboratory of Pesticide & Chemical BiologyMinistry of EducationCollege of ChemistryCentral China Normal University (CCNU) 152 Luoyu Road Wuhan Hubei 430079 China
| | - Liang‐Qiu Lu
- CCNU-uOttawa Joint Research CentreKey Laboratory of Pesticide & Chemical BiologyMinistry of EducationCollege of ChemistryCentral China Normal University (CCNU) 152 Luoyu Road Wuhan Hubei 430079 China
| | - Wen‐Jing Xiao
- CCNU-uOttawa Joint Research CentreKey Laboratory of Pesticide & Chemical BiologyMinistry of EducationCollege of ChemistryCentral China Normal University (CCNU) 152 Luoyu Road Wuhan Hubei 430079 China
| |
Collapse
|
43
|
Zhou QQ, Zou YQ, Lu LQ, Xiao WJ. Visible-Light-Induced Organic Photochemical Reactions through Energy-Transfer Pathways. Angew Chem Int Ed Engl 2018; 58:1586-1604. [PMID: 29774651 DOI: 10.1002/anie.201803102] [Citation(s) in RCA: 592] [Impact Index Per Article: 98.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 05/17/2018] [Indexed: 12/25/2022]
Abstract
Visible-light photocatalysis is a rapidly developing and powerful strategy to initiate organic transformations, as it closely adheres to the tenants of green and sustainable chemistry. Generally, most visible-light-induced photochemical reactions occur through single-electron transfer (SET) pathways. Recently, visible-light-induced energy-transfer (EnT) reactions have received considerable attentions from the synthetic community as this strategy provides a distinct reaction pathway, and remarkable achievements have been made in this field. In this Review, we highlight the most recent advances in visible-light-induced EnT reactions.
Collapse
Affiliation(s)
- Quan-Quan Zhou
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University (CCNU), 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - You-Quan Zou
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University (CCNU), 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Liang-Qiu Lu
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University (CCNU), 152 Luoyu Road, Wuhan, Hubei, 430079, China
| | - Wen-Jing Xiao
- CCNU-uOttawa Joint Research Centre, Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University (CCNU), 152 Luoyu Road, Wuhan, Hubei, 430079, China
| |
Collapse
|
44
|
Yamaguchi E, Tanaka W, Itoh A. Olefin Bifunctionalization: A Visible-light Photoredox-catalyzed Aryl Alkoxylation of Olefins. Chem Asian J 2018; 14:121-124. [DOI: 10.1002/asia.201801211] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 08/29/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Eiji Yamaguchi
- Laboratory of Pharmaceuticals Synthetic Chemistry; Gifu Pharmaceutical University; 1-25-4, Daigaku-nishi Gifu 501-1196 Japan
| | - Wakako Tanaka
- Laboratory of Pharmaceuticals Synthetic Chemistry; Gifu Pharmaceutical University; 1-25-4, Daigaku-nishi Gifu 501-1196 Japan
| | - Akichika Itoh
- Laboratory of Pharmaceuticals Synthetic Chemistry; Gifu Pharmaceutical University; 1-25-4, Daigaku-nishi Gifu 501-1196 Japan
| |
Collapse
|
45
|
Cao X, Cai BG, Xu GY, Xuan J. Radical Addition/Cyclization Reaction of 2-Vinylanilines with Alkynes: Synthesis of Naphthalenes via Electron Catalysis. Chem Asian J 2018; 13:3855-3858. [DOI: 10.1002/asia.201801496] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 11/05/2018] [Indexed: 12/29/2022]
Affiliation(s)
- Xia Cao
- Department of Chemistry and Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials; Anhui University; Hefei Anhui 230601 China
| | - Bao-Gui Cai
- Department of Chemistry and Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials; Anhui University; Hefei Anhui 230601 China
| | - Guo-Yong Xu
- Institute of Physical Science and Information Technology; Anhui University; Hefei Anhui 230601 China
| | - Jun Xuan
- Department of Chemistry and Anhui Province Key Laboratory of Chemistry for Inorganic/Organic Hybrid Functionalized Materials; Anhui University; Hefei Anhui 230601 China
- Institute of Physical Science and Information Technology; Anhui University; Hefei Anhui 230601 China
| |
Collapse
|
46
|
Revathi L, Ravindar L, Fang WY, Rakesh KP, Qin HL. Visible Light-Induced C−H Bond Functionalization: A Critical Review. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800736] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Lekkala Revathi
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; 205 Luoshi Road Wuhan, Hubei Province 430070 People's Republic of China
| | - Lekkala Ravindar
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; 205 Luoshi Road Wuhan, Hubei Province 430070 People's Republic of China
| | - Wan-Yin Fang
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; 205 Luoshi Road Wuhan, Hubei Province 430070 People's Republic of China
| | - K. P. Rakesh
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; 205 Luoshi Road Wuhan, Hubei Province 430070 People's Republic of China
| | - Hua-Li Qin
- State Key Laboratory of Silicate Materials for Architectures; and School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; 205 Luoshi Road Wuhan, Hubei Province 430070 People's Republic of China
| |
Collapse
|
47
|
Ma ZY, Guo LN, Gu YR, Chen L, Duan XH. Iminyl Radical-Mediated Controlled Hydroxyalkylation of Remote C(sp
3
)-H Bond via Tandem 1,5-HAT and Difunctionalization of Aryl Alkenes. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801198] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhi-Yong Ma
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Li-Na Guo
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Yu-Rui Gu
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Li Chen
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| | - Xin-Hua Duan
- Department of Chemistry; School of Science and MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter; Xi'an Jiaotong University; Xi'an 710049 People's Republic of China
| |
Collapse
|
48
|
Tambe SD, Jadhav MS, Rohokale RS, Kshirsagar UA. Metal-Free Synthesis of 3-Thiocyanatobenzothiophenes by Eosin Y Photoredox-Catalyzed Cascade Radical Annulation of 2-Alkynylthioanisoles. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800833] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Shrikant D. Tambe
- Department of Chemistry; Savitribai Phule Pune University (Formerly: University of Pune); 411007 Pune India
| | - Mahesh S. Jadhav
- Department of Chemistry; Savitribai Phule Pune University (Formerly: University of Pune); 411007 Pune India
| | - Rajendra S. Rohokale
- Department of Chemistry; Savitribai Phule Pune University (Formerly: University of Pune); 411007 Pune India
- Division of Organic Chemistry; CSIR-National Chemical Laboratory; Dr. Homi Bhabha Road 411008 Pune - India
| | - Umesh A. Kshirsagar
- Department of Chemistry; Savitribai Phule Pune University (Formerly: University of Pune); 411007 Pune India
| |
Collapse
|
49
|
Yu H, Wang J, Zhai Y, Zhang M, Ru S, Han S, Wei Y. Visible‐Light‐Driven Photocatalytic Oxidation of Organic Chlorides Using Air and an Inorganic‐Ligand Supported Nickel‐Catalyst Without Photosensitizers. ChemCatChem 2018. [DOI: 10.1002/cctc.201800629] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Han Yu
- School of Chemical and Environmental EngineeringShanghai Institute of Technology 100 Haiquan Road Shanghai 201418 P.R. China
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education Department of ChemistryTsinghua University Beijing 100084 P.R. China
- State Key Laboratory of Natural and Biomimetic DrugsPeking University Beijing 100191 P. R. China
| | - Jingjing Wang
- School of Chemical and Environmental EngineeringShanghai Institute of Technology 100 Haiquan Road Shanghai 201418 P.R. China
| | - Yongyan Zhai
- School of Chemical and Environmental EngineeringShanghai Institute of Technology 100 Haiquan Road Shanghai 201418 P.R. China
| | - Mengqi Zhang
- School of Chemical and Environmental EngineeringShanghai Institute of Technology 100 Haiquan Road Shanghai 201418 P.R. China
| | - Shi Ru
- School of Chemical and Environmental EngineeringShanghai Institute of Technology 100 Haiquan Road Shanghai 201418 P.R. China
| | - Sheng Han
- School of Chemical and Environmental EngineeringShanghai Institute of Technology 100 Haiquan Road Shanghai 201418 P.R. China
| | - Yongge Wei
- Key Lab of Organic Optoelectronics & Molecular Engineering of Ministry of Education Department of ChemistryTsinghua University Beijing 100084 P.R. China
- State Key Laboratory of Natural and Biomimetic DrugsPeking University Beijing 100191 P. R. China
| |
Collapse
|
50
|
Chen H, Yi H, Tang Z, Bian C, Zhang H, Lei A. External Oxidant-Free Regioselective Cross Dehydrogenative Coupling of 2-Arylimidazoheterocycles and Azoles with H2
Evolution via Photoredox Catalysis. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800531] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hong Chen
- College of Chemistry and Molecular Sciences; Institute for Advanced Studies (IAS); Wuhan University; Wuhan 430072 People's Republic of China
| | - Hong Yi
- College of Chemistry and Molecular Sciences; Institute for Advanced Studies (IAS); Wuhan University; Wuhan 430072 People's Republic of China
| | - Zilu Tang
- College of Chemistry and Molecular Sciences; Institute for Advanced Studies (IAS); Wuhan University; Wuhan 430072 People's Republic of China
| | - Changliang Bian
- College of Chemistry and Molecular Sciences; Institute for Advanced Studies (IAS); Wuhan University; Wuhan 430072 People's Republic of China
| | - Heng Zhang
- College of Chemistry and Molecular Sciences; Institute for Advanced Studies (IAS); Wuhan University; Wuhan 430072 People's Republic of China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences; Institute for Advanced Studies (IAS); Wuhan University; Wuhan 430072 People's Republic of China
- National Research Center for Carbohydrate Synthesis; Jiangxi Normal University; Nanchang 330022 People's Republic of China
| |
Collapse
|