101
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Chen B, Yang Y, Yang Y, Liu S, Chen Q, Zeng X, Xu B. Effects of the Hydrogen Bonding Network on Electrophilic Activation and Electrode Passivation: Electrochemical Chlorination and Bromination of Aromatics. ChemElectroChem 2019. [DOI: 10.1002/celc.201900869] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Bocheng Chen
- Key Laboratory of Science and Technology of Eco-Textiles Ministry of Education College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai 201620 China
| | - Yi Yang
- Key Laboratory of Science and Technology of Eco-Textiles Ministry of Education College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai 201620 China
| | - Yuhao Yang
- Key Laboratory of Science and Technology of Eco-Textiles Ministry of Education College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai 201620 China
| | - Shiwen Liu
- Key Laboratory of Science and Technology of Eco-Textiles Ministry of Education College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai 201620 China
| | - Qianjin Chen
- Key Laboratory of Science and Technology of Eco-Textiles Ministry of Education College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai 201620 China
| | - Xiaojun Zeng
- Key Laboratory of Science and Technology of Eco-Textiles Ministry of Education College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai 201620 China
| | - Bo Xu
- Key Laboratory of Science and Technology of Eco-Textiles Ministry of Education College of Chemistry, Chemical Engineering and BiotechnologyDonghua University Shanghai 201620 China
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102
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An X, Xiao J. Fluorinated Alcohols: Magic Reaction Medium and Promoters for Organic Synthesis. CHEM REC 2019; 20:142-161. [DOI: 10.1002/tcr.201900020] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 06/07/2019] [Indexed: 12/28/2022]
Affiliation(s)
- Xiao‐De An
- College of Chemistry and Pharmaceutical SciencesQingdao Agricultural University
| | - Jian Xiao
- College of Chemistry and Pharmaceutical SciencesQingdao Agricultural University
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103
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Yang S, Cheng R, Zhang M, Bin Z, You J. Rh/Ag-Mediated Peri-Selective Heteroarylation/Single Electron Transfer Annulation Cascade of 1-(Methylthio)naphthalenes and Analogues: Road Less Traveled to Benzo[de]thioacenes. ACS Catal 2019. [DOI: 10.1021/acscatal.9b01426] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Shiping Yang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Rui Cheng
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Min Zhang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Zhengyang Bin
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education, College of Chemistry, Sichuan University, 29 Wangjiang Road, Chengdu 610064, P. R. China
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104
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Kalepu J, Pilarski LT. Weinreb Amides as Directing Groups for Transition Metal-Catalyzed C-H Functionalizations. Molecules 2019; 24:E830. [PMID: 30813564 PMCID: PMC6429370 DOI: 10.3390/molecules24050830] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 02/15/2019] [Accepted: 02/15/2019] [Indexed: 11/17/2022] Open
Abstract
Weinreb amides are a privileged, multi-functional group with well-established utility in classical synthesis. Recently, several studies have demonstrated the use of Weinreb amides as interesting substrates in transition metal-catalyzed C-H functionalization reactions. Herein, we review this part of the literature, including the metal catalysts, transformations explored so far and specific insights from mechanistic studies.
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Affiliation(s)
- Jagadeesh Kalepu
- Department of Chemistry-BMC, Uppsala University, BOX 576, 75-123 Uppsala, Sweden.
| | - Lukasz T Pilarski
- Department of Chemistry-BMC, Uppsala University, BOX 576, 75-123 Uppsala, Sweden.
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105
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Chen H, Mondal A, Wedi P, van Gemmeren M. Dual Ligand-Enabled Nondirected C–H Cyanation of Arenes. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04639] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hao Chen
- Max Planck Institute for Chemical Energy Conversion, Stiftstraße 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Arup Mondal
- Max Planck Institute for Chemical Energy Conversion, Stiftstraße 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Philipp Wedi
- Max Planck Institute for Chemical Energy Conversion, Stiftstraße 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Manuel van Gemmeren
- Max Planck Institute for Chemical Energy Conversion, Stiftstraße 34-36, 45470 Mülheim an der Ruhr, Germany
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster, Corrensstraße 40, 48149 Münster, Germany
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106
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Lv X, Hu F, Duan K, Li SS, Liu Q, Xiao J. Aromatization-Driven Cascade [1,5]-Hydride Transfer/Spirocyclization Promoted by Fluorinated Alcohols. J Org Chem 2019; 84:1833-1844. [DOI: 10.1021/acs.joc.8b02754] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Xintong Lv
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Fangzhi Hu
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Kang Duan
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Shuai-Shuai Li
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Qing Liu
- College of Chemical and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China
| | - Jian Xiao
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao 266109, China
- College of Marine Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China
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107
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Abstract
HFIP has developed immense importance in the C–H functionalization methodology. Both the reactivity and selectivity have been vastly improved using HFIP whose H-bonding to the substrate facilitates and accelerates C–H activation. This review summarizes the chronological development of the evolution of HFIP in C–H activation along with important mechanistic details.
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108
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Yu L, Li SS, Li W, Yu S, Liu Q, Xiao J. Fluorinated Alcohol-Promoted Reaction of Chlorohydrocarbons with Diverse Nucleophiles for the Synthesis of Triarylmethanes and Tetraarylmethanes. J Org Chem 2018; 83:15277-15283. [PMID: 30450905 DOI: 10.1021/acs.joc.8b02549] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
This article reports an efficient synthesis of triarylmethanes and tetraarylmethanes from chlorohydrocarbons with miscellaneous nucleophiles in fluorinated alcohols, featuring metal-free, wide substrate scope, excellent functional group tolerance, and mild reaction conditions.
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Affiliation(s)
- Liping Yu
- College of Chemical Engineering , Qingdao University of Science and Technology , Qingdao 266042 , China
| | - Shuai-Shuai Li
- Shandong Province Key Laboratory of Applied Mycology, College of Chemistry and Pharmaceutical Sciences , Qingdao Agricultural University , Qingdao 266109 , China
| | - Weina Li
- Shandong Province Key Laboratory of Applied Mycology, College of Chemistry and Pharmaceutical Sciences , Qingdao Agricultural University , Qingdao 266109 , China
| | - Shitao Yu
- College of Chemical Engineering , Qingdao University of Science and Technology , Qingdao 266042 , China
| | - Qing Liu
- College of Chemical and Environmental Engineering , Shandong University of Science and Technology , Qingdao 266590 , China
| | - Jian Xiao
- Shandong Province Key Laboratory of Applied Mycology, College of Chemistry and Pharmaceutical Sciences , Qingdao Agricultural University , Qingdao 266109 , China
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109
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Baldé B, Force G, Marin L, Guillot R, Schulz E, Gandon V, Lebœuf D. Synthesis of Cyclopenta[b]piperazinones via an Azaoxyallyl Cation. Org Lett 2018; 20:7405-7409. [DOI: 10.1021/acs.orglett.8b03103] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Boubacar Baldé
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay cedex, France
| | - Guillaume Force
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay cedex, France
| | - Lucile Marin
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay cedex, France
| | - Régis Guillot
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay cedex, France
| | - Emmanuelle Schulz
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay cedex, France
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay cedex, France
- Laboratoire de Chimie Moléculaire (LCM), CNRS UMR 9168, Ecole Polytechnique, Université Paris-Saclay, route de Saclay, 91128 Palaiseau cedex, France
| | - David Lebœuf
- Institut de Chimie Moléculaire et des Matériaux d’Orsay (ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay cedex, France
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110
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Li SS, Lv X, Ren D, Shao CL, Liu Q, Xiao J. Redox-triggered cascade dearomative cyclizations enabled by hexafluoroisopropanol. Chem Sci 2018; 9:8253-8259. [PMID: 30542574 PMCID: PMC6240893 DOI: 10.1039/c8sc03339k] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Accepted: 08/31/2018] [Indexed: 12/14/2022] Open
Abstract
An unprecedented cascade dearomative cyclization through hydrogen-bonding-assisted hydride transfer is realized. The aggregate effect of HFIP enables the rapid buildup of polycyclic amines directly from phenols and o-aminobenzaldehydes via a cascade dearomatization/rearomatization/dearomatization sequence. This unique transformation addressed the drawbacks of hydride transfer-involved redox-neutral reactions.
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Affiliation(s)
- Shuai-Shuai Li
- Shandong Province Key Laboratory of Applied Mycology , College of Chemistry and Pharmaceutical Sciences , Qingdao Agricultural University , Qingdao , 266109 , China .
| | - Xintong Lv
- Shandong Province Key Laboratory of Applied Mycology , College of Chemistry and Pharmaceutical Sciences , Qingdao Agricultural University , Qingdao , 266109 , China .
| | - Didi Ren
- Shandong Province Key Laboratory of Applied Mycology , College of Chemistry and Pharmaceutical Sciences , Qingdao Agricultural University , Qingdao , 266109 , China .
| | - Chang-Lun Shao
- Key Laboratory of Marine Drugs , The Ministry of Education of China , School of Medicine and Pharmacy , Ocean University of China , Qingdao 266003 , China
| | - Qing Liu
- College of Chemical and Environmental Engineering , Shandong University of Science and Technology , Qingdao 266590 , China
| | - Jian Xiao
- Shandong Province Key Laboratory of Applied Mycology , College of Chemistry and Pharmaceutical Sciences , Qingdao Agricultural University , Qingdao , 266109 , China .
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111
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Ottenbacher RV, Talsi EP, Rybalova TV, Bryliakov KP. Enantioselective Benzylic Hydroxylation of Arylalkanes with H
2
O
2
in Fluorinated Alcohols in the Presence of Chiral Mn Aminopyridine Complexes. ChemCatChem 2018. [DOI: 10.1002/cctc.201801476] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Roman V. Ottenbacher
- Novosibirsk State University Novosibirsk 630090 Russia
- Boreskov Institute of Catalysis Novosibirsk 630090 Russia
| | - Evgenii P. Talsi
- Novosibirsk State University Novosibirsk 630090 Russia
- Boreskov Institute of Catalysis Novosibirsk 630090 Russia
| | - Tatyana V. Rybalova
- Novosibirsk State University Novosibirsk 630090 Russia
- Vorozhtsov Novosibirsk Institute of Organic Chemistry Novosibirsk 630090 Russia
| | - Konstantin P. Bryliakov
- Novosibirsk State University Novosibirsk 630090 Russia
- Boreskov Institute of Catalysis Novosibirsk 630090 Russia
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112
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Boron trifluoride–etherate in fluorinated alcohols: A powerful promoter system for intramolecular alkyne–aldehyde metathesis of o-(3-arylpropargyloxy)benzaldehydes. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.10.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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113
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Virelli M, Moroni E, Colombo G, Fiengo L, Porta A, Ackermann L, Zanoni G. Expedient Access to 2-Benzazepines by Palladium-Catalyzed C−H Activation: Identification of a Unique Hsp90 Inhibitor Scaffold. Chemistry 2018; 24:16516-16520. [DOI: 10.1002/chem.201804244] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Matteo Virelli
- Department of Chemistry; University of Pavia; Viale Taramelli 10 27100 Pavia Italy
| | | | - Giorgio Colombo
- Department of Chemistry; University of Pavia; Viale Taramelli 10 27100 Pavia Italy
- Istituto di Chimica del Riconoscimento Molecolare; CNR; Via Mario Bianco 9 20131 Milano Italy
| | - Lorenzo Fiengo
- Department of Pharmacy; University of Salerno; Via Giovanni Paolo II, 132 84084 Fisciano Italy
| | - Alessio Porta
- Department of Chemistry; University of Pavia; Viale Taramelli 10 27100 Pavia Italy
| | - Lutz Ackermann
- Department of Chemistry; University of Pavia; Viale Taramelli 10 27100 Pavia Italy
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstraße 2 37077 Göttingen Germany
| | - Giuseppe Zanoni
- Department of Chemistry; University of Pavia; Viale Taramelli 10 27100 Pavia Italy
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114
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Qi C, Gandon V, Lebœuf D. Calcium(II)-Catalyzed Intermolecular Hydroarylation of Deactivated Styrenes in Hexafluoroisopropanol. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809470] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Chenxiao Qi
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); CNRS UMR 8182; Université Paris-Sud; Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); CNRS UMR 8182; Université Paris-Sud; Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
- Laboratoire de Chimie Moléculaire (LCM); CNRS UMR 9168; Ecole Polytechnique; Université Paris-Saclay; route de Saclay 91128 Palaiseau cedex France
| | - David Lebœuf
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); CNRS UMR 8182; Université Paris-Sud; Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
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115
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Qi C, Gandon V, Lebœuf D. Calcium(II)-Catalyzed Intermolecular Hydroarylation of Deactivated Styrenes in Hexafluoroisopropanol. Angew Chem Int Ed Engl 2018; 57:14245-14249. [DOI: 10.1002/anie.201809470] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Indexed: 01/06/2023]
Affiliation(s)
- Chenxiao Qi
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); CNRS UMR 8182; Université Paris-Sud; Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); CNRS UMR 8182; Université Paris-Sud; Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
- Laboratoire de Chimie Moléculaire (LCM); CNRS UMR 9168; Ecole Polytechnique; Université Paris-Saclay; route de Saclay 91128 Palaiseau cedex France
| | - David Lebœuf
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO); CNRS UMR 8182; Université Paris-Sud; Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
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116
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Sambiagio C, Schönbauer D, Blieck R, Dao-Huy T, Pototschnig G, Schaaf P, Wiesinger T, Zia MF, Wencel-Delord J, Besset T, Maes BUW, Schnürch M. A comprehensive overview of directing groups applied in metal-catalysed C-H functionalisation chemistry. Chem Soc Rev 2018; 47:6603-6743. [PMID: 30033454 PMCID: PMC6113863 DOI: 10.1039/c8cs00201k] [Citation(s) in RCA: 1087] [Impact Index Per Article: 181.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Indexed: 12/20/2022]
Abstract
The present review is devoted to summarizing the recent advances (2015-2017) in the field of metal-catalysed group-directed C-H functionalisation. In order to clearly showcase the molecular diversity that can now be accessed by means of directed C-H functionalisation, the whole is organized following the directing groups installed on a substrate. Its aim is to be a comprehensive reference work, where a specific directing group can be easily found, together with the transformations which have been carried out with it. Hence, the primary format of this review is schemes accompanied with a concise explanatory text, in which the directing groups are ordered in sections according to their chemical structure. The schemes feature typical substrates used, the products obtained as well as the required reaction conditions. Importantly, each example is commented on with respect to the most important positive features and drawbacks, on aspects such as selectivity, substrate scope, reaction conditions, directing group removal, and greenness. The targeted readership are both experts in the field of C-H functionalisation chemistry (to provide a comprehensive overview of the progress made in the last years) and, even more so, all organic chemists who want to introduce the C-H functionalisation way of thinking for a design of straightforward, efficient and step-economic synthetic routes towards molecules of interest to them. Accordingly, this review should be of particular interest also for scientists from industrial R&D sector. Hence, the overall goal of this review is to promote the application of C-H functionalisation reactions outside the research groups dedicated to method development and establishing it as a valuable reaction archetype in contemporary R&D, comparable to the role cross-coupling reactions play to date.
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Affiliation(s)
- Carlo Sambiagio
- Organic Synthesis (ORSY)
, Department of Chemistry
, University of Antwerp
,
Groenenborgerlaan 171
, 2020 Antwerp
, Belgium
| | - David Schönbauer
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Remi Blieck
- Normandie Univ
, INSA Rouen
, UNIROUEN
, CNRS
, COBRA (UMR 6014)
,
76000 Rouen
, France
| | - Toan Dao-Huy
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Gerit Pototschnig
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Patricia Schaaf
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Thomas Wiesinger
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Muhammad Farooq Zia
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
| | - Joanna Wencel-Delord
- Laboratoire de Chimie Moléculaire (UMR CNRS 7509)
, Université de Strasbourg
,
ECPM 25 Rue Becquerel
, 67087 Strasbourg
, France
| | - Tatiana Besset
- Normandie Univ
, INSA Rouen
, UNIROUEN
, CNRS
, COBRA (UMR 6014)
,
76000 Rouen
, France
| | - Bert U. W. Maes
- Organic Synthesis (ORSY)
, Department of Chemistry
, University of Antwerp
,
Groenenborgerlaan 171
, 2020 Antwerp
, Belgium
| | - Michael Schnürch
- Institute of Applied Synthetic Chemistry
, TU Wien
,
Getreidemarkt 9/163
, A-1060 Vienna
, Austria
.
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117
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Sanjosé-Orduna J, Sarria Toro JM, Pérez-Temprano MH. HFIP-Assisted C−H Functionalization by Cp*CoIII
: Access to Key Reactive Cobaltacycles and Implication in Catalysis. Angew Chem Int Ed Engl 2018; 57:11369-11373. [DOI: 10.1002/anie.201806847] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 07/05/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Jesús Sanjosé-Orduna
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology (BIST); Avgda. Països Catalans 16 43007 Tarragona Spain
- Departament de Química Analítica i Química Orgànica; Universitat Rovira i Virgili; 43007 Tarragona Spain
| | - Juan Manuel Sarria Toro
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology (BIST); Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Mónica H. Pérez-Temprano
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology (BIST); Avgda. Països Catalans 16 43007 Tarragona Spain
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118
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Sanjosé-Orduna J, Sarria Toro JM, Pérez-Temprano MH. HFIP-Assisted C−H Functionalization by Cp*CoIII
: Access to Key Reactive Cobaltacycles and Implication in Catalysis. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806847] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Jesús Sanjosé-Orduna
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology (BIST); Avgda. Països Catalans 16 43007 Tarragona Spain
- Departament de Química Analítica i Química Orgànica; Universitat Rovira i Virgili; 43007 Tarragona Spain
| | - Juan Manuel Sarria Toro
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology (BIST); Avgda. Països Catalans 16 43007 Tarragona Spain
| | - Mónica H. Pérez-Temprano
- Institute of Chemical Research of Catalonia (ICIQ); The Barcelona Institute of Science and Technology (BIST); Avgda. Països Catalans 16 43007 Tarragona Spain
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119
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Lu L, Liu H, Hua R. HNO 3/HFIP: A Nitrating System for Arenes with Direct Observation of π-Complex Intermediates. Org Lett 2018; 20:3197-3201. [PMID: 29767980 DOI: 10.1021/acs.orglett.8b01028] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
This report describes an efficient nitrating system for the nitration of arenes at room temperature by using an equivalent of nitric acid in HFIP (1,1,1,3,3,3-hexafluoroisopropanol). The π-complex intermediate of an arene with a nitronium ion stabilized by HFIP can be directly observed by UV-vis spectra and is supported by theoretical calculations.
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Affiliation(s)
- Le Lu
- Department of Chemistry, Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education , Tsinghua University , Beijing 100084 , China
| | - Huixin Liu
- Department of Chemistry, Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education , Tsinghua University , Beijing 100084 , China
| | - Ruimao Hua
- Department of Chemistry, Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education , Tsinghua University , Beijing 100084 , China
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120
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Bernhardt A, Kelm H, Patureau FW. The Strong β-CF 3 Shielding Effect in Hexafluoroisopropanol and 100 Other Organic Solvents Revisited with 17O NMR Spectroscopy. ChemCatChem 2018; 10:1547-1551. [PMID: 29731952 PMCID: PMC5915748 DOI: 10.1002/cctc.201701721] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 12/10/2017] [Indexed: 01/24/2023]
Abstract
An 17O NMR spectroscopy survey of more than 100 ubiquitous organic solvents and compounds, including some typical oxofluorinated solvents such as hexafluoroisopropanol, trifluoroethanol, trifluoroacetic acid, and others, is presented with D2O as a reference. A strong alternating α,β−CF3‐substituent chemical shift effect was thus observed. This alternating deshielding–shielding effect is suspected to have a role in the exceptional properties of these oxofluorinated solvents, notably in oxidative cross‐coupling reactions.
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Affiliation(s)
- Annika Bernhardt
- FB Chemie TU Kaiserslautern Erwin Schrödinger Strasse 52 67663 Kaiserslautern Germany
| | - Harald Kelm
- FB Chemie TU Kaiserslautern Erwin Schrödinger Strasse 52 67663 Kaiserslautern Germany
| | - Frederic W Patureau
- FB Chemie TU Kaiserslautern Erwin Schrödinger Strasse 52 67663 Kaiserslautern Germany
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121
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Zeng X, Li J, Ng CK, Hammond GB, Xu B. (Radio)fluoroclick Reaction Enabled by a Hydrogen-Bonding Cluster. Angew Chem Int Ed Engl 2018; 57:2924-2928. [PMID: 29276938 PMCID: PMC6233894 DOI: 10.1002/anie.201711341] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Indexed: 12/21/2022]
Abstract
We have developed a widely applicable nucleophilic (radio)fluoroclick reaction of ynamides with readily available and easy-to-handle KF(18 F). The reactions exhibited high functional-group tolerance and needed only an ambient atmosphere. This 18 F addition to C-C unsaturated bonds proceeded with extraordinarily high radiochemical yields.
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Affiliation(s)
- Xiaojun Zeng
- College of Chemistry, Chemical Engineering and Biotechnology Donghua University, Shanghai 201620, China
| | - Junling Li
- Department of Diagnostic Radiology, University of Louisville, Louisville, KY 40292 USA
| | - Chin K. Ng
- Department of Diagnostic Radiology, University of Louisville, Louisville, KY 40292 USA
| | - Gerald B. Hammond
- Department of Chemistry, University of Louisville, Louisville, KY 40292 USA.,
| | - Bo Xu
- College of Chemistry, Chemical Engineering and Biotechnology Donghua University, Shanghai 201620, China
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122
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Arnold AM, Pöthig A, Drees M, Gulder T. NXS, Morpholine, and HFIP: The Ideal Combination for Biomimetic Haliranium-Induced Polyene Cyclizations. J Am Chem Soc 2018; 140:4344-4353. [PMID: 29412652 DOI: 10.1021/jacs.8b00113] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In contrast to Nature that accomplishes polyene cyclizations seemingly with ease, such transformations are difficult to conduct in the lab. In our program dealing with the development of selective halogenations of alkenes, we now asserted that standard X+ reagents are perfectly suited for the biomimetic cation-π cyclization of both electron rich and poor linear polyenes in the presence of the Lewis base morpholine and the Lewis acid HFIP. The method stands out due to its broad substrate scope and practicability together with high chemical yields and excellent selectivities, even for highly challenging chloriranium-induced polyene cyclizations.
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Affiliation(s)
- Andreas M Arnold
- Biomimetic Catalysis, Department of Chemistry , Technical University of Munich , Lichtenbergstrasse 4 , 85748 Garching , Germany.,Catalysis Research Center , Technical University of Munich , Ernst-Otto-Fischer-Straße 1 , 85748 Garching , Germany
| | - Alexander Pöthig
- Catalysis Research Center , Technical University of Munich , Ernst-Otto-Fischer-Straße 1 , 85748 Garching , Germany
| | - Markus Drees
- Catalysis Research Center , Technical University of Munich , Ernst-Otto-Fischer-Straße 1 , 85748 Garching , Germany
| | - Tanja Gulder
- Biomimetic Catalysis, Department of Chemistry , Technical University of Munich , Lichtenbergstrasse 4 , 85748 Garching , Germany.,Catalysis Research Center , Technical University of Munich , Ernst-Otto-Fischer-Straße 1 , 85748 Garching , Germany
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123
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Zeng X, Li J, Ng CK, Hammond GB, Xu B. (Radio)fluoroclick Reaction Enabled by a Hydrogen-Bonding Cluster. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711341] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Xiaojun Zeng
- College of Chemistry, Chemical Engineering and Biotechnology; Donghua University; Shanghai 201620 China
| | - Junling Li
- Department of Diagnostic Radiology; University of Louisville; Louisville KY 40292 USA
| | - Chin K. Ng
- Department of Diagnostic Radiology; University of Louisville; Louisville KY 40292 USA
| | - Gerald B. Hammond
- Department of Chemistry; University of Louisville; Louisville KY 40292 USA
| | - Bo Xu
- College of Chemistry, Chemical Engineering and Biotechnology; Donghua University; Shanghai 201620 China
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124
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Qi C, Hasenmaile F, Gandon V, Lebœuf D. Calcium(II)-Catalyzed Intra- and Intermolecular Hydroamidation of Unactivated Alkenes in Hexafluoroisopropanol. ACS Catal 2018. [DOI: 10.1021/acscatal.7b04271] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chenxiao Qi
- Institut
de Chimie Moléculaire et des Matériaux d’Orsay
(ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay
cedex, France
| | - Felix Hasenmaile
- Institut
de Chimie Moléculaire et des Matériaux d’Orsay
(ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay
cedex, France
| | - Vincent Gandon
- Institut
de Chimie Moléculaire et des Matériaux d’Orsay
(ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay
cedex, France
- Laboratoire
de Chimie Moléculaire (LCM), CNRS UMR 9168, Ecole Polytechnique, Université Paris-Saclay, route de Saclay, 91128 Palaiseau cedex, France
| | - David Lebœuf
- Institut
de Chimie Moléculaire et des Matériaux d’Orsay
(ICMMO), CNRS UMR 8182, Université Paris-Sud, Université Paris-Saclay, Bâtiment 420, 91405 Orsay
cedex, France
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125
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Erbing E, Sanz-Marco A, Vázquez-Romero A, Malmberg J, Johansson MJ, Gómez-Bengoa E, Martín-Matute B. Base- and Additive-Free Ir-Catalyzed ortho-Iodination of Benzoic Acids: Scope and Mechanistic Investigations. ACS Catal 2018. [DOI: 10.1021/acscatal.7b02987] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Elis Erbing
- Department
of Organic Chemistry, Stockholm University, Stockholm 10691, Sweden
| | - Amparo Sanz-Marco
- Department
of Organic Chemistry, Stockholm University, Stockholm 10691, Sweden
| | - Ana Vázquez-Romero
- Department
of Organic Chemistry, Stockholm University, Stockholm 10691, Sweden
| | - Jesper Malmberg
- RIA iMed, Medicinal Chemistry, AstraZeneca R&D, Mölndal 43183, Sweden
| | | | - Enrique Gómez-Bengoa
- Departamento
de Química Orgánica I, Universidad del País Vasco/UPV-EHU, Manuel de Lardizabal 3, Donostia−San
Sebastián 20018, Spain
| | - Belén Martín-Matute
- Department
of Organic Chemistry, Stockholm University, Stockholm 10691, Sweden
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126
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Pan L, Yang K, Li G, Ge H. Palladium-catalyzed site-selective arylation of aliphatic ketones enabled by a transient ligand. Chem Commun (Camb) 2018; 54:2759-2762. [DOI: 10.1039/c8cc00980e] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A direct arylation of C–H bonds of ketones enabled by a cheap and commercially available transient ligand with high site-selectivity and functional group compatibility is reported.
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Affiliation(s)
- Lei Pan
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis
- Indianapolis
- USA
| | - Ke Yang
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis
- Indianapolis
- USA
- Institute of Chemistry & BioMedical Sciences
- Nanjing University
| | - Guigen Li
- Institute of Chemistry & BioMedical Sciences
- Nanjing University
- Nanjing 210093
- P. R. China
- Department of Chemistry and Biochemistry
| | - Haibo Ge
- Department of Chemistry and Chemical Biology, Indiana University-Purdue University Indianapolis
- Indianapolis
- USA
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127
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Marin L, Guillot R, Gandon V, Schulz E, Lebœuf D. A diversity-oriented synthesis of cyclopenta[b]pyrroles and related compounds through a calcium(ii)/copper(ii) catalytic sequence. Org Chem Front 2018. [DOI: 10.1039/c7qo00948h] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A sequential bicatalytic route relying on calcium(ii) and copper(ii) salts is described to provide access to original nitrogen-containing heterocycles.
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Affiliation(s)
- L. Marin
- Institut de Chimie Moléculaire et des Matériaux d'Orsay
- CNRS UMR 8182
- Univ. Paris-Sud
- Université Paris-Saclay
- 91405 Orsay cedex
| | - R. Guillot
- Institut de Chimie Moléculaire et des Matériaux d'Orsay
- CNRS UMR 8182
- Univ. Paris-Sud
- Université Paris-Saclay
- 91405 Orsay cedex
| | - V. Gandon
- Institut de Chimie Moléculaire et des Matériaux d'Orsay
- CNRS UMR 8182
- Univ. Paris-Sud
- Université Paris-Saclay
- 91405 Orsay cedex
| | - E. Schulz
- Institut de Chimie Moléculaire et des Matériaux d'Orsay
- CNRS UMR 8182
- Univ. Paris-Sud
- Université Paris-Saclay
- 91405 Orsay cedex
| | - D. Lebœuf
- Institut de Chimie Moléculaire et des Matériaux d'Orsay
- CNRS UMR 8182
- Univ. Paris-Sud
- Université Paris-Saclay
- 91405 Orsay cedex
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128
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Mondal M, Begum T, Bharali P. Regioselective C–H and N–H functionalization of purine derivatives and analogues: a synthetic and mechanistic perspective. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01860j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This perspective provides a systematic and concise overview of the recent development in C–H/N–H bond functionalization in purine derivatives and analogues.
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Affiliation(s)
- Manoj Mondal
- Department of Chemical Sciences
- Tezpur University
- Tezpur-784028
- India
| | - Tahshina Begum
- Chemical Sciences & Technology Division
- CSIR-NEIST
- AcSIR
- Jorhat-785006
- India
| | - Pankaj Bharali
- Department of Chemical Sciences
- Tezpur University
- Tezpur-784028
- India
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129
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Chaudhary B, Diwaker M, Sharma S. Regioselective indole C2-alkylation using β-CF3-substituted enones under redox neutral Rh(iii) catalysis. Org Chem Front 2018. [DOI: 10.1039/c8qo00932e] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Rhodium(iii) catalyzed C–H alkylation at the C2-position of indole with β-trifluoromethyl-α,β-unsaturated ketones with a broad range of substrates and excellent functional group compatibility is described.
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Affiliation(s)
- Bharatkumar Chaudhary
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
| | - Monika Diwaker
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
| | - Satyasheel Sharma
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research
- Gandhinagar
- India
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130
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Planas O, Chirila PG, Whiteoak CJ, Ribas X. Current Mechanistic Understanding of Cobalt-Catalyzed C–H Functionalization. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2018. [DOI: 10.1016/bs.adomc.2018.02.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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131
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Dantignana V, Milan M, Cussó O, Company A, Bietti M, Costas M. Chemoselective Aliphatic C-H Bond Oxidation Enabled by Polarity Reversal. ACS CENTRAL SCIENCE 2017; 3:1350-1358. [PMID: 29296677 PMCID: PMC5746866 DOI: 10.1021/acscentsci.7b00532] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Indexed: 06/07/2023]
Abstract
Methods for selective oxidation of aliphatic C-H bonds are called on to revolutionize organic synthesis by providing novel and more efficient paths. Realization of this goal requires the discovery of mechanisms that can alter in a predictable manner the innate reactivity of these bonds. Ideally, these mechanisms need to make oxidation of aliphatic C-H bonds, which are recognized as relatively inert, compatible with the presence of electron rich functional groups that are highly susceptible to oxidation. Furthermore, predictable modification of the relative reactivity of different C-H bonds within a molecule would enable rapid diversification of the resulting oxidation products. Herein we show that by engaging in hydrogen bonding, fluorinated alcohols exert a polarity reversal on electron rich functional groups, directing iron and manganese catalyzed oxidation toward a priori stronger and unactivated C-H bonds. As a result, selective hydroxylation of methylenic sites in hydrocarbons and remote aliphatic C-H oxidation of otherwise sensitive alcohol, ether, amide, and amine substrates is achieved employing aqueous hydrogen peroxide as oxidant. Oxidations occur in a predictable manner, with outstanding levels of product chemoselectivity, preserving the first-formed hydroxylation product, thus representing an extremely valuable tool for synthetic planning and development.
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Affiliation(s)
- Valeria Dantignana
- Grup
de Química Bioinspirada, Supramolecular i Catàlisi (QBIS-CAT),
Institut de Química Computacional i Catàlisi (IQCC)
and Departament de Química, Universitat
de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Michela Milan
- Grup
de Química Bioinspirada, Supramolecular i Catàlisi (QBIS-CAT),
Institut de Química Computacional i Catàlisi (IQCC)
and Departament de Química, Universitat
de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Olaf Cussó
- Grup
de Química Bioinspirada, Supramolecular i Catàlisi (QBIS-CAT),
Institut de Química Computacional i Catàlisi (IQCC)
and Departament de Química, Universitat
de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Anna Company
- Grup
de Química Bioinspirada, Supramolecular i Catàlisi (QBIS-CAT),
Institut de Química Computacional i Catàlisi (IQCC)
and Departament de Química, Universitat
de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Massimo Bietti
- Dipartimento
di Scienze e Tecnologie Chimiche, Università
“Tor Vergata”, Via della Ricerca Scientifica, 1, I-00133 Rome, Italy
| | - Miquel Costas
- Grup
de Química Bioinspirada, Supramolecular i Catàlisi (QBIS-CAT),
Institut de Química Computacional i Catàlisi (IQCC)
and Departament de Química, Universitat
de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
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132
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133
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Redox-Induced Aromatic C–H Bond Functionalization in Metal Complex Catalysis from the Electrochemical Point of View. INORGANICS 2017. [DOI: 10.3390/inorganics5040070] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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134
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Bag S, Jayarajan R, Dutta U, Chowdhury R, Mondal R, Maiti D. Remote
meta
‐C–H Cyanation of Arenes Enabled by a Pyrimidine‐Based Auxiliary. Angew Chem Int Ed Engl 2017; 56:12538-12542. [DOI: 10.1002/anie.201706360] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 07/22/2017] [Indexed: 01/12/2023]
Affiliation(s)
- Sukdev Bag
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
| | - Ramasamy Jayarajan
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
- Department of Biosciences and Bioengineering IIT Bombay Mumbai- 400 076 India
| | - Uttam Dutta
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
| | - Rajdip Chowdhury
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
| | - Rahul Mondal
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
| | - Debabrata Maiti
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
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135
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Bag S, Jayarajan R, Dutta U, Chowdhury R, Mondal R, Maiti D. Remote
meta
‐C–H Cyanation of Arenes Enabled by a Pyrimidine‐Based Auxiliary. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706360] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sukdev Bag
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
| | - Ramasamy Jayarajan
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
- Department of Biosciences and Bioengineering IIT Bombay Mumbai- 400 076 India
| | - Uttam Dutta
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
| | - Rajdip Chowdhury
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
| | - Rahul Mondal
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
| | - Debabrata Maiti
- Department of Chemistry Indian Institute of Technology Bombay Powai Mumbai- 400 076 India
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136
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Pérez JM, Maquilón C, Ramón DJ, Baeza A. Hexafluoroisopropanol-Promoted Metal-Free Allylation of Silyl Enol Ethers with Allylic Alcohols. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700320] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Juana M. Pérez
- Institute of Organic Synthesis; University of Alicante; Ctra. San Vicente s/n Alicante 03080 Spain
| | - Cristina Maquilón
- Institute of Organic Synthesis; University of Alicante; Ctra. San Vicente s/n Alicante 03080 Spain
| | - Diego J. Ramón
- Institute of Organic Synthesis; University of Alicante; Ctra. San Vicente s/n Alicante 03080 Spain
| | - Alejandro Baeza
- Institute of Organic Synthesis; University of Alicante; Ctra. San Vicente s/n Alicante 03080 Spain
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137
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Sen M, Dahiya P, Premkumar JR, Sundararaju B. Dehydrative Cp*Co(III)-Catalyzed C–H Bond Allenylation. Org Lett 2017; 19:3699-3702. [DOI: 10.1021/acs.orglett.7b01415] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Malay Sen
- Fine
Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Pardeep Dahiya
- Fine
Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - J. Richard Premkumar
- Department
of Chemistry, Vivekananda College of Arts and Sciences for Women, Tiruchengode, Tamilnadu 637 205, India
| | - Basker Sundararaju
- Fine
Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
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138
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Yang L, Li S, Cai L, Ding Y, Fu L, Cai Z, Ji H, Li G. Palladium-Catalyzed C–H Trifluoroethoxylation of N-Sulfonylbenzamides. Org Lett 2017; 19:2746-2749. [DOI: 10.1021/acs.orglett.7b01103] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Long Yang
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Shangda Li
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Lei Cai
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Yongzheng Ding
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Lei Fu
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Zhihua Cai
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Huafang Ji
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Gang Li
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology and ‡State Key Laboratory
of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
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139
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Yao QJ, Zhang S, Zhan BB, Shi BF. Atroposelective Synthesis of Axially Chiral Biaryls by Palladium-Catalyzed Asymmetric C−H Olefination Enabled by a Transient Chiral Auxiliary. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701849] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Qi-Jun Yao
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Shuo Zhang
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Bei-Bei Zhan
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Bing-Feng Shi
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
- State Key Laboratory of Elemento-organic Chemistry; Nankai University; Tianjin 300071 China
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140
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Yao QJ, Zhang S, Zhan BB, Shi BF. Atroposelective Synthesis of Axially Chiral Biaryls by Palladium-Catalyzed Asymmetric C−H Olefination Enabled by a Transient Chiral Auxiliary. Angew Chem Int Ed Engl 2017; 56:6617-6621. [DOI: 10.1002/anie.201701849] [Citation(s) in RCA: 236] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 03/23/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Qi-Jun Yao
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Shuo Zhang
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Bei-Bei Zhan
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| | - Bing-Feng Shi
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
- State Key Laboratory of Elemento-organic Chemistry; Nankai University; Tianjin 300071 China
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141
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Abstract
A new procedure for oxidative coupling of aromatic and acrylic acids with alkynes has been developed using abundant, nontoxic, and air stable Cp*Co(III) catalyst. The coupling involves initial cyclometalation via weak chelation-assisted C-H bond activation followed by alkyne coordination, insertion, and reductive elimination leading to diverse isocoumarins (α-pyranones) in good yields under mild conditions.
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Affiliation(s)
- Rajib Mandal
- Fine Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur 208016, Uttar Pradesh, India
| | - Basker Sundararaju
- Fine Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur 208016, Uttar Pradesh, India
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142
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Terent'ev AO, Vil' VA, Gorlov ES, Rusina ON, Korlyukov AA, Nikishin GI, Adam W. Selective Oxidative Coupling of 3H-Pyrazol-3-ones, Isoxazol-5(2H)-ones, Pyrazolidine-3,5-diones, and Barbituric Acids with Malonyl Peroxides: An Effective C-O Functionalization. ChemistrySelect 2017. [DOI: 10.1002/slct.201700720] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Alexander O. Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 Moscow 119991 Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia; 9 Miusskaya square Moscow 125047 Russian Federation
- All-Russian Research Institute for Phytopathology; B. Vyazyomy Moscow Region 143050 Russian Federation
| | - Vera A. Vil'
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 Moscow 119991 Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia; 9 Miusskaya square Moscow 125047 Russian Federation
- All-Russian Research Institute for Phytopathology; B. Vyazyomy Moscow Region 143050 Russian Federation
| | - Evgenii S. Gorlov
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 Moscow 119991 Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia; 9 Miusskaya square Moscow 125047 Russian Federation
| | - Olga N. Rusina
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 Moscow 119991 Russian Federation
- D. I. Mendeleev University of Chemical Technology of Russia; 9 Miusskaya square Moscow 125047 Russian Federation
| | - Alexander A. Korlyukov
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; 28 Vavilova ul Moscow 119991 Russian Federation
- Pirogov Russian National Research Medical University; Ostrovitianov str. 1 Moscow 117997 Russian Federation
| | - Gennady I. Nikishin
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Leninsky Prospekt 47 Moscow 119991 Russian Federation
| | - Waldemar Adam
- Institute of Organic Chemistry; University of Würzburg; Am Hubland, D- 97074 Würzburg Germany
- Department of Chemistry, Faculty of Natural Sciences; University of Puerto Rico; Rio Piedras Puerto Rico 00931 USA
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143
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Yoshino T, Matsunaga S. (Pentamethylcyclopentadienyl)cobalt(III)-Catalyzed C-H Bond Functionalization: From Discovery to Unique Reactivity and Selectivity. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700042] [Citation(s) in RCA: 356] [Impact Index Per Article: 50.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tatsuhiko Yoshino
- Faculty of Pharmaceutical Sciences; Hokkaido University; Sapporo 060-0812 Japan
| | - Shigeki Matsunaga
- Faculty of Pharmaceutical Sciences; Hokkaido University; Sapporo 060-0812 Japan
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144
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Wang Y, Gevorgyan V. Synthesis of Active Hexafluoroisopropyl Benzoates through a Hydrogen-Bond-Enabled Palladium(II)-Catalyzed C−H Alkoxycarbonylation Reaction. Angew Chem Int Ed Engl 2017; 56:3191-3195. [DOI: 10.1002/anie.201611757] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Revised: 01/09/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Yang Wang
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
| | - Vladimir Gevorgyan
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
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145
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Bag S, Jayarajan R, Mondal R, Maiti D. Template-Assistedmeta-C−H Alkylation and Alkenylation of Arenes. Angew Chem Int Ed Engl 2017; 56:3182-3186. [DOI: 10.1002/anie.201611360] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Revised: 01/04/2017] [Indexed: 01/13/2023]
Affiliation(s)
- Sukdev Bag
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400 076 India
| | - Ramasamy Jayarajan
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400 076 India
- Department of Biosciences and Bioengineering; Indian Institute of Technology Bombay; India
| | - Rahul Mondal
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400 076 India
| | - Debabrata Maiti
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400 076 India
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146
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Bag S, Jayarajan R, Mondal R, Maiti D. Template-Assistedmeta-C−H Alkylation and Alkenylation of Arenes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611360] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Sukdev Bag
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400 076 India
| | - Ramasamy Jayarajan
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400 076 India
- Department of Biosciences and Bioengineering; Indian Institute of Technology Bombay; India
| | - Rahul Mondal
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400 076 India
| | - Debabrata Maiti
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400 076 India
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147
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Wang Y, Gevorgyan V. Synthesis of Active Hexafluoroisopropyl Benzoates through a Hydrogen-Bond-Enabled Palladium(II)-Catalyzed C−H Alkoxycarbonylation Reaction. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611757] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yang Wang
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
| | - Vladimir Gevorgyan
- Department of Chemistry; University of Illinois at Chicago; 845 W Taylor St., Room 4500 Chicago IL 60607 USA
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148
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Mu D, Gao F, Chen G, He G. Palladium-Catalyzed β-C–H Arylation of Alkyl Carboxamides with Sterically Hindered Aryl Iodides Using ortho-Sulfinyl Aniline Auxiliaries. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03661] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Delong Mu
- State
Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
| | - Fang Gao
- State
Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
| | - Gong Chen
- State
Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, China
- Department
of Chemistry, The Pennsylvania State University, University Park, Pennsylvania 16802, United States
| | - Gang He
- State
Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, China
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149
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Silva López C, Faza ON, Mansell A, Theis Z, Bellert D. Three Reaction Channels with Signature Proton Transfers in the Ni(I)-Catalyzed Decomposition of Ethyl Acetate. Organometallics 2017. [DOI: 10.1021/acs.organomet.6b00769] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Carlos Silva López
- Universidade de Vigo, Departamento de Quı́mica
Orgánica, Campus Lagoas-Marcosende, 36310 Vigo, Spain
| | - Olalla Nieto Faza
- Universidade de Vigo, Departamento de Quı́mica
Orgánica, Campus Lagoas-Marcosende, 36310 Vigo, Spain
| | - Adam Mansell
- Department
of Chemistry and Biochemistry, Baylor University, Waco, Texas 76798, United States
| | - Zachry Theis
- Department
of Chemistry and Biochemistry, Baylor University, Waco, Texas 76798, United States
| | - Darrin Bellert
- Department
of Chemistry and Biochemistry, Baylor University, Waco, Texas 76798, United States
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150
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Marin L, Gandon V, Schulz E, Lebœuf D. One-Pot Assembly of Highly Functionalized Cyclopenta[b]pyrrolesviaa Calcium(II)- and Copper(II)-Catalyzed Reaction Sequence. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601301] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Lucile Marin
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182; Université Paris-Sud, Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
| | - Vincent Gandon
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182; Université Paris-Sud, Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
| | - Emmanuelle Schulz
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182; Université Paris-Sud, Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
| | - David Lebœuf
- Institut de Chimie Moléculaire et des Matériaux d'Orsay, CNRS UMR 8182; Université Paris-Sud, Université Paris-Saclay; Bâtiment 420 91405 Orsay cedex France
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