1
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Chatterjee S, Khatun R, Ali M, Chowdhury C. A solvent controlled regioselective synthesis of 2- and 4-substituted α-carbolines under palladium catalysis. Chem Commun (Camb) 2024; 60:7427-7430. [PMID: 38904121 DOI: 10.1039/d4cc00668b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
A facile method for the chemodivergent synthesis of α-carbolines 1via palladium catalyzed [3+3] annulations of tosyliminoindolines 6 with α, β-unsaturated aldehydes 7 is described. Mechanistically, this cascade reaction proceeds through either a carba-Michael (in DMF) or aza-Michael (in NMA) pathway followed by intramolecular cyclization of the intermediate. A preliminary photo-physical study on selected products is also reported.
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Affiliation(s)
- Sarat Chatterjee
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, Kolkata-700032, India.
| | - Rousunara Khatun
- Department of Chemistry, Jadavpur University, 188, Raja S. C. Mullick Road, Kolkata, India
- Aliah University, 11-A/27, Action Area II, Newtown, Kolkata, India
| | - Mahammad Ali
- Department of Chemistry, Jadavpur University, 188, Raja S. C. Mullick Road, Kolkata, India
| | - Chinmay Chowdhury
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, Kolkata-700032, India.
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2
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Synthesis of Indoles via Intermolecular and Intramolecular Cyclization by Using Palladium-Based Catalysts. Catalysts 2021. [DOI: 10.3390/catal11091018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
As part of natural products or biologically active compounds, the synthesis of nitrogen-containing heterocycles is becoming incredibly valuable. Palladium is a transition metal that is widely utilized as a catalyst to facilitate carbon-carbon and carbon-heteroatom coupling; it is used in the synthesis of various heterocycles. This review includes the twelve years of successful indole synthesis using various palladium catalysts to establish carbon-carbon or carbon-nitrogen coupling, as well as the conditions that have been optimized.
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3
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De S, Jash M, Chowdhury C. Palladium(ii) catalysed cascade strategy for the synthesis of dibenzo[5,6:7,8]cycloocta[1,2-b]indol-10-ols/-10(15H)-ones: easy access to 1,3,5,7-cyclooctatetraenes (COTs). Chem Commun (Camb) 2020; 56:15659-15662. [PMID: 33289730 DOI: 10.1039/d0cc06538b] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An atom-economic Pd(ii)-catalysed cascade cyclisation of 2-(biphenylethynyl)anilines tethered to an aldehyde or cyano group leads to the formation of dibenzo[5,6:7,8]cycloocta[1,2-b]indol-10-ols 6 or dibenzo[5,6:7,8]cycloocta[1,2-b]indol-10(15H)-ones 8 with high yields (up to 95%). The reaction proceeds via amino-palladation of the alkyne followed by nucleophilic addition onto the aldehyde/cyano group. Treatment of 6 with p-TsOH·H2O smoothly provided cyclooctatetraene (COT) derivatives 7.
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Affiliation(s)
- Sukanya De
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, Kolkata-700032, India.
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4
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Neto JSS, Zeni G. Recent advances in the synthesis of indoles from alkynes and nitrogen sources. Org Chem Front 2020. [DOI: 10.1039/c9qo01315f] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review highlights ten years of success in the synthesis of indoles using alkynes and nitrogen sources as substrates.
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Affiliation(s)
- José Sebastião Santos Neto
- Laboratório de Síntese
- Reatividade
- Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE
- UFSM
- Santa Maria
| | - Gilson Zeni
- Laboratório de Síntese
- Reatividade
- Avaliação Farmacológica e Toxicológica de Organocalcogênios CCNE
- UFSM
- Santa Maria
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5
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Lafzi F, Kilic H, Saracoglu N. Protocols for the Syntheses of 2,2'-Bis(indolyl)arylmethanes, 2-Benzylated Indoles, and 5,7-Dihydroindolo[2,3- b]carbazoles. J Org Chem 2019; 84:12120-12130. [PMID: 31454241 DOI: 10.1021/acs.joc.9b02124] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The electrophilic substitution reaction of 4,7-dihydroindole with aryl-aldehydes as an electrophilic partner followed by an oxidation step to deliver 2,2'-bis(indolyl)arylmethanes was studied for the first time. The reaction afforded regioselectivity at the 2,2'-positions of indole in an operationally simple and inexpensive procedure with a variety of substrates. To the best of our knowledge, this is the first set of examples of 2,2'-bis(indolyl)arylmethanes obtained in a substituent-free manner. A facile method from dipyrromethanes to the corresponding 2-benzylindoles was also reported. In addition, 2,2'-bis(indolyl)arylmethanes were converted to 5,7-dihydroindolo[2,3-b]carbazoles.
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Affiliation(s)
- Ferruh Lafzi
- Department of Chemistry, Faculty of Sciences , Atatürk University , Erzurum 25240 , Turkey
| | - Haydar Kilic
- Department of Chemistry, Faculty of Sciences , Atatürk University , Erzurum 25240 , Turkey.,Oltu Vocational Training School , Atatürk University , Erzurum 25400 , Turkey
| | - Nurullah Saracoglu
- Department of Chemistry, Faculty of Sciences , Atatürk University , Erzurum 25240 , Turkey
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6
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Stubbs JM, Bridge BJ, Blacquiere JM. Optimizing ligand structure for low-loading and fast catalysis for alkynyl-alcohol and -amine cyclization. Dalton Trans 2019; 48:7928-7937. [DOI: 10.1039/c9dt01870k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The catalytic performance was evaluated for a series of [Ru(Cp/Cp*)(PR2NR′2)(MeCN)]PF6 complexes, in which the steric and electronic properties of the primary coordination sphere were varied (R = Ph, t-Bu, Bn; and Cp vs. Cp*).
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Affiliation(s)
- James M. Stubbs
- Department of Chemistry
- University of Western Ontario
- London
- Canada
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7
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Zhao G, Bignon J, Levaique H, Dubois J, Alami M, Provot O. One-Pot Synthesis of 2-Styrylindoles from Ortho-Substituted Chloroenynes. J Org Chem 2018; 83:15323-15332. [DOI: 10.1021/acs.joc.8b02563] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Guangkuan Zhao
- Univ. Paris-Sud,
BioCIS, CNRS, University Paris-Saclay, Equipe Labellisée Ligue
Contre Le Cancer, F-92296 Châtenay-Malabry, France
| | - Jerôme Bignon
- CIBI Platform, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, F-91198 Gif sur Yvette, France
| | - Helène Levaique
- CIBI Platform, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, F-91198 Gif sur Yvette, France
| | - Joëlle Dubois
- CIBI Platform, Institut de Chimie des Substances Naturelles, UPR 2301, CNRS avenue de la terrasse, F-91198 Gif sur Yvette, France
| | - Mouad Alami
- Univ. Paris-Sud,
BioCIS, CNRS, University Paris-Saclay, Equipe Labellisée Ligue
Contre Le Cancer, F-92296 Châtenay-Malabry, France
| | - Olivier Provot
- Univ. Paris-Sud,
BioCIS, CNRS, University Paris-Saclay, Equipe Labellisée Ligue
Contre Le Cancer, F-92296 Châtenay-Malabry, France
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8
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Song X, Gao C, Li B, Zhang X, Fan X. Regioselective Synthesis of 2-Alkenylindoles and 2-Alkenylindole-3-carboxylates through the Cascade Reactions of N-Nitrosoanilines with Propargyl Alcohols. J Org Chem 2018; 83:8509-8521. [DOI: 10.1021/acs.joc.8b01098] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Xia Song
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Cai Gao
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Bin Li
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xinying Zhang
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xuesen Fan
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
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9
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Qin WB, Li WW, Zhu PF, Mo XG, Zhang HJ, Wen TB. Rh(iii)-Catalyzed regio- and stereoselective bisindolylation of vinyl acetate: an efficient approach toward (E)-1,2-bis(2-indolyl)ethenes. Org Chem Front 2018. [DOI: 10.1039/c7qo01041a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient Rh(iii)-catalyzed regio- and stereoselective cross-coupling between vinyl acetate andN-(2-pyridiyl)indoles providing a series of (E)-2,2′-bis(indolyl)ethenes has been developed.
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Affiliation(s)
- Wen-Bing Qin
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Wei-Wei Li
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Peng-Fei Zhu
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Xiao-Gang Mo
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Hui-Jun Zhang
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
| | - Ting-Bin Wen
- Department of Chemistry
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005
- P. R. China
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10
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Mondal A, Kundu P, Jash M, Chowdhury C. Palladium-catalysed stereoselective synthesis of 4-(diarylmethylidene)-3,4-dihydroisoquinolin-1(2H)-ones: expedient access to 4-substituted isoquinolin-1(2H)-ones and isoquinolines. Org Biomol Chem 2018; 16:963-980. [DOI: 10.1039/c7ob02788e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Palladium-catalysed stereoselective synthesis of 4-(diarylmethylidene)-3,4-dihydroisoquinolin-1(2H)-ones and their straightforward transformations to 4-substituted isoquinolin-1(2H)-ones and isoquinolines are described.
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Affiliation(s)
- Amrita Mondal
- Organic and Medicinal Chemistry Division
- Indian Institute of Chemical Biology (CSIR)
- Kolkata-700032
- India
| | - Priyanka Kundu
- Organic and Medicinal Chemistry Division
- Indian Institute of Chemical Biology (CSIR)
- Kolkata-700032
- India
| | - Moumita Jash
- Organic and Medicinal Chemistry Division
- Indian Institute of Chemical Biology (CSIR)
- Kolkata-700032
- India
| | - Chinmay Chowdhury
- Organic and Medicinal Chemistry Division
- Indian Institute of Chemical Biology (CSIR)
- Kolkata-700032
- India
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11
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Panyam PKR, Gandhi T. Palladium(II)/N-Heterocyclic Carbene-Catalyzed Regioselective Heteroannulation of Tertiary Propargyl Alcohols ando-Haloanilines to form 2-Alkenylindoles. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601349] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Thirumanavelan Gandhi
- Department of Chemistry; School of Advanced Sciences; VIT University; Vellore - 632014 India
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12
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Jash M, Das B, Chowdhury C. One-Pot Access to Benzo[a]carbazoles via Palladium(II)-Catalyzed Hetero- and Carboannulations. J Org Chem 2016; 81:10987-10999. [DOI: 10.1021/acs.joc.6b02022] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Moumita Jash
- Organic & Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata-700032, India
| | - Bimolendu Das
- Organic & Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata-700032, India
| | - Chinmay Chowdhury
- Organic & Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata-700032, India
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13
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Liu X, Wang Z, Fu X. Light induced catalytic intramolecular hydrofunctionalization of allylphenols mediated by porphyrin rhodium(iii) complexes. Dalton Trans 2016; 45:13308-10. [PMID: 27482840 DOI: 10.1039/c6dt01653g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Catalytic intramolecular hydrofunctionalization of allylphenols to heterocyclic compounds mediated by rhodium(iii) porphyrin complexes was described. The Wacker-type intermediate β-heterocyclic alkyl rhodium complex was independently synthesized and crystallized.
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Affiliation(s)
- Xu Liu
- Beijing National Laboratory for Molecular Sciences, State Key Lab of Rare EarthMaterials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing, China.
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14
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Kundu P, Mondal A, Chowdhury C. A Palladium-Catalyzed Method for the Synthesis of 2-(α-Styryl)-2,3-dihydroquinazolin-4-ones and 3-(α-Styryl)-3,4-dihydro-1,2,4-benzothiadiazine-1,1-dioxide: Access to 2-(α-Styryl)quinazolin-4(3H)-ones and 3-(α-Styryl)-1,2,4-benzothiadiazine-1,1-dioxides. J Org Chem 2016; 81:6596-608. [DOI: 10.1021/acs.joc.6b01242] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Priyanka Kundu
- Organic & Medicinal Chemisty Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Kolkata-700032, India
| | - Amrita Mondal
- Organic & Medicinal Chemisty Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Kolkata-700032, India
| | - Chinmay Chowdhury
- Organic & Medicinal Chemisty Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Kolkata-700032, India
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15
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García-Domínguez P, Fehr L, Rusconi G, Nevado C. Palladium-catalyzed incorporation of atmospheric CO 2: efficient synthesis of functionalized oxazolidinones. Chem Sci 2016; 7:3914-3918. [PMID: 30155036 PMCID: PMC6013789 DOI: 10.1039/c6sc00419a] [Citation(s) in RCA: 90] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 03/03/2016] [Indexed: 01/04/2023] Open
Abstract
Methods to incorporate atmospheric CO2 into organic molecules are on demand. Here we present two Pd-catalyzed multicomponent reactions that provide functionalized oxazolidinones from propargylamines, aryl halides and CO2 as starting materials. These transformations, devoid of high CO2 pressures, represent a streamlined stereocontrolled synthesis of previously inaccessible versions of these useful heterocycles in an atom-economic manner, as up to four new single bonds are formed in a single synthetic operation.
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Affiliation(s)
| | - Lorenz Fehr
- Department of Chemistry , University of Zürich , Winterthurerstrasse 180 , CH-8057 , Switzerland .
| | - Giulia Rusconi
- Department of Chemistry , University of Zürich , Winterthurerstrasse 180 , CH-8057 , Switzerland .
| | - Cristina Nevado
- Department of Chemistry , University of Zürich , Winterthurerstrasse 180 , CH-8057 , Switzerland .
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16
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Zhang HJ, Su F, Wen TB. Copper-Catalyzed Direct C2-Benzylation of Indoles with Alkylarenes. J Org Chem 2015; 80:11322-9. [DOI: 10.1021/acs.joc.5b01935] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Hui-Jun Zhang
- Department
of Chemistry,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, P. R. China
| | - Feng Su
- Department
of Chemistry,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, P. R. China
| | - Ting-Bin Wen
- Department
of Chemistry,
College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, P. R. China
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17
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Kundu P, Mondal A, Das B, Chowdhury C. A Straightforward Approach for the Stereoselective Synthesis of (E)-2-Aryl/vinylmethylidene-1,4-benzodiazepines and -1,4-benzodiazepin-5-ones through Palladium/Charcoal-Catalyzed Reactions. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500661] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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18
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Kale AP, Kumar GS, Mangadan ARK, Kapur M. Palladium-Catalyzed α-Arylation of Enones in the Synthesis of 2-Alkenylindoles and Carbazoles. Org Lett 2015; 17:1324-7. [DOI: 10.1021/acs.orglett.5b00324] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Ajit Prabhakar Kale
- Department
of Chemistry,
Academic Building II, Indian Institute of Science Education and Research Bhopal, Indore Bypass Road, Bhauri, Bhopal 462066, MP, India
| | - Gangam Srikanth Kumar
- Department
of Chemistry,
Academic Building II, Indian Institute of Science Education and Research Bhopal, Indore Bypass Road, Bhauri, Bhopal 462066, MP, India
| | - Arun Raj Kizhakkayil Mangadan
- Department
of Chemistry,
Academic Building II, Indian Institute of Science Education and Research Bhopal, Indore Bypass Road, Bhauri, Bhopal 462066, MP, India
| | - Manmohan Kapur
- Department
of Chemistry,
Academic Building II, Indian Institute of Science Education and Research Bhopal, Indore Bypass Road, Bhauri, Bhopal 462066, MP, India
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19
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Brahma K, Das B, Chowdhury C. A palladium-catalyzed facile and general method for the stereoselective synthesis of (E)-3-arylidene-3,4-dihydro-2H-1,4-benzoxazines and their naphthoxazine analogues. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.036] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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20
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Nallagonda R, Rehan M, Ghorai P. Synthesis of Functionalized Indoles via Palladium-Catalyzed Aerobic Oxidative Cycloisomerization of o-Allylanilines. Org Lett 2014; 16:4786-9. [DOI: 10.1021/ol502244g] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Rajender Nallagonda
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal 462066, India
| | - Mohammad Rehan
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal 462066, India
| | - Prasanta Ghorai
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal 462066, India
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21
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Sugahara T, Murakami K, Yorimitsu H, Osuka A. Palladium-Catalyzed Amination of Aryl Sulfides with Anilines. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201404355] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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22
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Sugahara T, Murakami K, Yorimitsu H, Osuka A. Palladium-Catalyzed Amination of Aryl Sulfides with Anilines. Angew Chem Int Ed Engl 2014; 53:9329-33. [DOI: 10.1002/anie.201404355] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 06/02/2014] [Indexed: 12/27/2022]
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