1
|
Purkait A, Pal SVS, Soni K, Bhattacharyya K, Jana CK. Nitroso-azomethine(ene) reaction enabled annulations of nitrosoarenes, azomethines and alkenes. Chem Commun (Camb) 2024; 60:8541-8544. [PMID: 39041230 DOI: 10.1039/d4cc02117g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
Abstract
An unprecedented example of a nitroso-azomethine(ene) reaction is reported. Nitroso-azomethine(ene) reaction-mediated unprecedented annulation of nitrosoarenes, azomethines, and alkenes to furnish arylquinolines via arene functionalization of nitrosoarene has been developed. DFT studies provided mechanistic insights into the newly developed nitroso-azomethine(ene) reaction.
Collapse
Affiliation(s)
- Anisha Purkait
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Surya Veer Singh Pal
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | - Kaushik Soni
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| | | | - Chandan K Jana
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India.
| |
Collapse
|
2
|
Li S, Liu W, Xia XF. Silver-catalyzed nitrosation and nitration of aromatic amides using NOBF 4. Org Biomol Chem 2023; 21:9428-9432. [PMID: 37990946 DOI: 10.1039/d3ob01729j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
Divergent aromatic ring nitrosation and nitration of aromatic amides are reported using NOBF4 as the electrophile under silver-catalyzed conditions. The reactions proceed efficiently with a wide range of compatible functionalities providing ortho-position nitrosation products, deacylation nitrosation products, and nitration products from different tertiary and secondary aromatic amides.
Collapse
Affiliation(s)
- Sa Li
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, China.
| | - Wentao Liu
- Industry and Information Technology Development Center of Yinan County, Linyi, Shandong, 276300, China
| | - Xiao-Feng Xia
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, China.
| |
Collapse
|
3
|
Taha I, Keshk EM, Khalil AGM, Fekri A. Benzocaine as a precursor of promising derivatives: synthesis, reactions, and biological activity. CHEMICAL PAPERS 2021. [DOI: 10.1007/s11696-021-01808-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
4
|
Purkait A, Saha S, Ghosh S, Jana CK. Lewis acid catalyzed reactivity switch: pseudo three-component annulation of nitrosoarenes and (epoxy)styrenes. Chem Commun (Camb) 2020; 56:15032-15035. [PMID: 33188668 DOI: 10.1039/d0cc02650f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Lewis acid catalyzed annulation reaction via arene functionalization of nitrosoarenes and C-C cleavage of (epoxy)styrene to provide arylquinolines is reported. The Lewis acid catalyst altered the annulation pattern providing arylquinolines instead of oxazolidines. The reaction with styrene resulted in a mixture of 2,4-diarylquinoline and 4-arylquinoline, while only 3-arylquinoline was formed from the reaction of epoxystyrene.
Collapse
Affiliation(s)
- Anisha Purkait
- Department of Chemistry, Indian Institute of Technology, Guwahati, 781039, India.
| | | | | | | |
Collapse
|
5
|
Jadhav PD, Chen JX, Liu RS. Gold(I)-Catalyzed Highly Enantioselective [4 + 2]-Annulations of Cyclopentadienes with Nitrosoarenes via Nitroso-Povarov versus Oxidative Nitroso-Povarov Reactions. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01293] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Prakash D. Jadhav
- Frontier Research Center for Matter Science and Technology, Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan 30013, ROC
| | - Jia-Xuan Chen
- Frontier Research Center for Matter Science and Technology, Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan 30013, ROC
| | - Rai-Shung Liu
- Frontier Research Center for Matter Science and Technology, Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan 30013, ROC
| |
Collapse
|
6
|
Roy SK, Purkait A, Aziz SMT, Jana CK. Acid mediated coupling of aliphatic amines and nitrosoarenes to indoles. Chem Commun (Camb) 2020; 56:3167-3170. [PMID: 32065174 DOI: 10.1039/c9cc09616g] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Traditionally, amines react with nitrosoarenes to provide the corresponding imines or azo compounds. Herein, we report an acid mediated annulation reaction of aliphatic amines and nitrosoarenes to provide indole derivatives. The elusive direct annulation of aliphatic amines and nitrosoarenes via simultaneous C-C and C-N bond formation was achieved under metal free conditions. This conceptually novel method for indole synthesis does not require pre-functionalization steps for the new C-C and C-N bond formation. The method has been applied for an elegant synthesis of nor-neocryptolepine and neocryptolepine.
Collapse
|
7
|
Özkaya B, Bub CL, Patureau FW. Step and redox efficient nitroarene to indole synthesis. Chem Commun (Camb) 2020; 56:13185-13188. [DOI: 10.1039/d0cc03258a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A step and redox efficient nitroarene to indole synthesis was herein developed, in sharp contrast to the rich literature on the construction of indoles. Elemental Zinc was found to be best terminal reductant.
Collapse
Affiliation(s)
- Bünyamin Özkaya
- Institute of Organic Chemistry
- RWTH Aachen University
- 52074 Aachen
- Germany
| | - Christina L. Bub
- Institute of Organic Chemistry
- RWTH Aachen University
- 52074 Aachen
- Germany
| | | |
Collapse
|
8
|
Gao Y, Yang S, Xiao W, Nie J, Hu XQ. Radical chemistry of nitrosoarenes: concepts, synthetic applications and directions. Chem Commun (Camb) 2020; 56:13719-13730. [DOI: 10.1039/d0cc06023b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The radical chemistry of nitrosoarenes has recently emerged as an attractive and important topic in organic chemistry.
Collapse
Affiliation(s)
- Yang Gao
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou
- China
| | - Simin Yang
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou
- China
| | - Wenping Xiao
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou
- China
| | - Jianhong Nie
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou
- China
| | - Xiao-Qiang Hu
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- School of Chemistry and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
| |
Collapse
|
9
|
Kale BS, Liu RS. Gold-Catalyzed Aromatizations of 3-Ene-5-siloxy-1,6-diynes with Nitrosoarenes To Enable 1,4-N,O-Functionalizations: One-Pot Construction of 4-Hydroxy-3-aminobenzaldehyde Cores. Org Lett 2019; 21:8434-8438. [PMID: 31588749 DOI: 10.1021/acs.orglett.9b03199] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This work describes gold-catalyzed aromatizations of 3-ene-5-siloxy-1,6-diynes with nitrosoarenes to form 4-hydroxy-3-aminobenzaldehyde derivatives, manifesting the use of nitrosoarenes as 1,4-N,O-functionalization sources. Various 3-ene-5-siloxy-1,6-diynes in benzoid and nonbenzoid types are applicable substrates. A series of 18O- and 2H-labeling experiments have been conducted to exclude gold-π-alkyne intermediates. We postulate a mechanism of dual gold catalysis involving initial formation of gold-π-alkynylgold species that activates a 1,5-hydrogen shift to form reactive 1,6-dipoles, thus furnishing intramolecular Michael-type reactions with nitrosonium electrophiles.
Collapse
Affiliation(s)
- Balaji S Kale
- Frontier Research Center on Fundamental and Applied Science of Matters, Department of Chemistry , National Tsing-Hua University , Hsinchu , Taiwan Republic of China
| | - Rai-Shung Liu
- Frontier Research Center on Fundamental and Applied Science of Matters, Department of Chemistry , National Tsing-Hua University , Hsinchu , Taiwan Republic of China
| |
Collapse
|
10
|
Ferretti F, Ramadan DR, Ragaini F. Transition Metal Catalyzed Reductive Cyclization Reactions of Nitroarenes and Nitroalkenes. ChemCatChem 2019. [DOI: 10.1002/cctc.201901065] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Francesco Ferretti
- Dipartimento di ChimicaUniversità degli Studi di Milano via C. Golgi 19 Milano 20133 Italy
| | - Doaa R. Ramadan
- Dipartimento di ChimicaUniversità degli Studi di Milano via C. Golgi 19 Milano 20133 Italy
| | - Fabio Ragaini
- Dipartimento di ChimicaUniversità degli Studi di Milano via C. Golgi 19 Milano 20133 Italy
| |
Collapse
|
11
|
Praveen C. Carbophilic activation of π-systems via gold coordination: Towards regioselective access of intermolecular addition products. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.04.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
12
|
Ieronimo G, Palmisano G, Maspero A, Marzorati A, Scapinello L, Masciocchi N, Cravotto G, Barge A, Simonetti M, Ameta KL, Nicholas KM, Penoni A. A novel synthesis of N-hydroxy-3-aroylindoles and 3-aroylindoles. Org Biomol Chem 2019; 16:6853-6859. [PMID: 30065979 DOI: 10.1039/c8ob01471j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
A straightforward indole synthesis via annulation of C-nitrosoaromatics with conjugated terminal alkynones was realised achieving a simple, highly regioselective, atom- and step economical access to 3-aroylindoles in moderate to good yields. Further functionalizations of indole scaffolds were investigated and an easy way to JWH-018, a synthetic cannabinoid, was achieved.
Collapse
Affiliation(s)
- Gabriella Ieronimo
- Dipartimento di Scienza e Alta Tecnologia, Università degli Studi dell'Insubria, via Valleggio 9, 22100, Como, Italy.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Qiao Y, Zhao J, Chang J, Wei D. Insights into the Oxidative Palladium-Catalyzed Regioselective Synthesis of 3-Arylindoles from N−Ts-Anilines and Styrenes: A Computational Study. ChemCatChem 2018. [DOI: 10.1002/cctc.201801531] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Yan Qiao
- School of Basic Medical Sciences; Zhengzhou University; Zhengzhou 450001 P.R. China
| | - Jimin Zhao
- School of Basic Medical Sciences; Zhengzhou University; Zhengzhou 450001 P.R. China
| | - Junbiao Chang
- College of Chemistry and Molecular Engineering; Zhengzhou University; 100 Science Avenue Zhengzhou Henan Province 450001 P.R. China
| | - Donghui Wei
- College of Chemistry and Molecular Engineering; Zhengzhou University; 100 Science Avenue Zhengzhou Henan Province 450001 P.R. China
| |
Collapse
|
14
|
Affiliation(s)
- So Won Youn
- Center for New Directions in Organic Synthesis, Department of Chemistry and Institute for Natural Sciences; Hanyang University; Seoul 04763 Korea
| | - Tae Yun Ko
- Center for New Directions in Organic Synthesis, Department of Chemistry and Institute for Natural Sciences; Hanyang University; Seoul 04763 Korea
| |
Collapse
|
15
|
Cheng Q, Yu Y, Yedoyan J, Doyle MP. Vinyldiazo Reagents and Metal Catalysts: A Versatile Toolkit for Heterocycle and Carbocycle Construction. ChemCatChem 2018. [DOI: 10.1002/cctc.201701346] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Qing‐Qing Cheng
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Yang Yu
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Julietta Yedoyan
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| | - Michael P. Doyle
- Department of Chemistry The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA
| |
Collapse
|
16
|
Panyam PKR, Sreedharan R, Gandhi T. Synthesis of topologically constrained naphthalimide appended palladium(ii)–N-heterocyclic carbene complexes – insights into additive controlled product selectivity. Org Biomol Chem 2018; 16:4357-4364. [DOI: 10.1039/c8ob00616d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pd(ii)–NHC catalyzed regioselective heteroannulation of o-haloanilines and arylethynyl-trimethylsilane to yield indoles and additive controlled switchable product selectivity has been demonstrated.
Collapse
Affiliation(s)
| | - Ramdas Sreedharan
- Department of Chemistry
- School of Advanced Sciences
- VIT University
- Vellore
- India
| | | |
Collapse
|
17
|
Roy SK, Tiwari A, Saleem M, Jana CK. Metal free direct C(sp2)–H arylaminations using nitrosoarenes to 2-hydroxy-di(het)aryl amines as multifunctional Aβ-aggregation modulators. Chem Commun (Camb) 2018; 54:14081-14084. [DOI: 10.1039/c8cc08470j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A direct C(sp2)–H arylamination of 2-hydroxyarenes using nitrosoarenes was achieved under metal free conditions without the aid of additional reagents/steps for N–O bond cleavage.
Collapse
Affiliation(s)
- Subhra Kanti Roy
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Anuj Tiwari
- Department of Life Sciences
- National Institute of Technology
- Rourkela
- India
| | - Mohammed Saleem
- Department of Life Sciences
- National Institute of Technology
- Rourkela
- India
| | - Chandan K. Jana
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| |
Collapse
|
18
|
Gattu R, Bhattacharjee S, Mahato K, Khan AT. Electronic effect of substituents on anilines favors 1,4-addition totrans-β-nitrostyrenes: access toN-substituted 3-arylindoles and 3-arylindoles. Org Biomol Chem 2018; 16:3760-3770. [DOI: 10.1039/c8ob00736e] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A simple and an efficient method for the regioselective synthesis ofN-alkyl/aryl/H 3-arylindole derivatives fromN-substituted anilines andtrans-β-nitrostyrenes has been described using 10 mol% of bismuth(iii) triflate as a catalyst in acetonitrile at 80 °C.
Collapse
Affiliation(s)
- Radhakrishna Gattu
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| | | | - Karuna Mahato
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| | - Abu T. Khan
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| |
Collapse
|
19
|
Affiliation(s)
- Zhiping Yin
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Zechao Wang
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
- Department of Chemistry; Zhejiang Sci-Tech University, Xiasha Campus; Hangzhou 310018 People's Republic of China
| |
Collapse
|
20
|
Cheng QQ, Lankelma M, Wherritt D, Arman H, Doyle MP. Divergent Rhodium-Catalyzed Cyclization Reactions of Enoldiazoacetamides with Nitrosoarenes. J Am Chem Soc 2017; 139:9839-9842. [DOI: 10.1021/jacs.7b05840] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Qing-Qing Cheng
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Marianne Lankelma
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Daniel Wherritt
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Hadi Arman
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| | - Michael P. Doyle
- Department of Chemistry, The University of Texas at San Antonio, San Antonio, Texas 78249, United States
| |
Collapse
|
21
|
Yang Y, Ren HX, Chen F, Zhang ZB, Zou Y, Chen C, Song XJ, Tian F, Peng L, Wang LX. Organocatalytic Asymmetric Annulation between Hydroxymaleimides and Nitrosoarenes: Stereoselective Preparation of Chiral Quaternary N-Hydroxyindolines. Org Lett 2017; 19:2805-2808. [DOI: 10.1021/acs.orglett.7b00893] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yu Yang
- Key Laboratory of
Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu
Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hong-Xia Ren
- Key Laboratory of
Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu
Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Feng Chen
- Key Laboratory of
Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu
Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zheng-Bing Zhang
- Key Laboratory of
Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu
Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ying Zou
- Key Laboratory of
Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu
Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chao Chen
- Key Laboratory of
Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu
Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiang-Jia Song
- Key Laboratory of
Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu
Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Fang Tian
- Key Laboratory of
Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu
Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Lin Peng
- Key Laboratory of
Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu
Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| | - Li-Xin Wang
- Key Laboratory of
Asymmetric Synthesis and Chirotechnology of Sichuan Province, Chengdu
Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China
| |
Collapse
|
22
|
Purkait A, Roy SK, Srivastava HK, Jana CK. Metal-Free Sequential C(sp 2)-H/OH and C(sp 3)-H Aminations of Nitrosoarenes and N-Heterocycles to Ring-Fused Imidazoles. Org Lett 2017; 19:2540-2543. [PMID: 28485602 DOI: 10.1021/acs.orglett.7b00832] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Hydrogen bond assisted ortho-selective C(sp2)-H amination of nitrosoarenes and subsequent α-C(sp3)-H functionalization of aliphatic amines is achieved under metal-free conditions. The annulation of nitrosoarenes and 2-hydroxy-C-nitroso compounds with N-heterocycles provides a facile excess to a wide range of biologically relevant ring-fused benzimidazoles and structurally novel polycyclic imidazoles, respectively. Nucleophilic aromatic hydrogen substitution (SNArH) was found to be preferred over classical SNAr reaction during the C(sp2)-H amination of halogenated nitrosoarenes.
Collapse
Affiliation(s)
- Anisha Purkait
- Department of Chemistry, Indian Institute of Technology Guwahati , Guwahati, India 781039
| | - Subhra Kanti Roy
- Department of Chemistry, Indian Institute of Technology Guwahati , Guwahati, India 781039
| | | | - Chandan K Jana
- Department of Chemistry, Indian Institute of Technology Guwahati , Guwahati, India 781039
| |
Collapse
|
23
|
Youn SW, Ko TY, Jang YH. Palladium-Catalyzed Regioselective Synthesis of 3-Arylindoles from N
-Ts-Anilines and Styrenes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702205] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- So Won Youn
- Center for New Directions in Organic Synthesis; Department of Chemistry and Institute for Material Design; Hanyang University; Seoul 04763 Korea
| | - Tae Yun Ko
- Center for New Directions in Organic Synthesis; Department of Chemistry and Institute for Material Design; Hanyang University; Seoul 04763 Korea
| | - Young Ho Jang
- Center for New Directions in Organic Synthesis; Department of Chemistry and Institute for Material Design; Hanyang University; Seoul 04763 Korea
| |
Collapse
|
24
|
Youn SW, Ko TY, Jang YH. Palladium-Catalyzed Regioselective Synthesis of 3-Arylindoles from N
-Ts-Anilines and Styrenes. Angew Chem Int Ed Engl 2017; 56:6636-6640. [DOI: 10.1002/anie.201702205] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 03/27/2017] [Indexed: 12/31/2022]
Affiliation(s)
- So Won Youn
- Center for New Directions in Organic Synthesis; Department of Chemistry and Institute for Material Design; Hanyang University; Seoul 04763 Korea
| | - Tae Yun Ko
- Center for New Directions in Organic Synthesis; Department of Chemistry and Institute for Material Design; Hanyang University; Seoul 04763 Korea
| | - Young Ho Jang
- Center for New Directions in Organic Synthesis; Department of Chemistry and Institute for Material Design; Hanyang University; Seoul 04763 Korea
| |
Collapse
|
25
|
Poudel TN, Lee YR. Mild Base-Promoted Indole Annulation-Oxidative Cross- Coupling of 2-Nitrocinnamaldehydes with β-Tetralones for 3-Naphthylindole and 3-Naphthylbenzo[g
]indole Fluorophores. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601327] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tej Narayan Poudel
- School of Chemical Engineering; Yeungnam University; Gyeongsan 712-749 Republic of Korea
| | - Yong Rok Lee
- School of Chemical Engineering; Yeungnam University; Gyeongsan 712-749 Republic of Korea
| |
Collapse
|
26
|
Li H, Liu J, Abosede A. O, Bao X. Computational insights into the mechanisms of Au(i)-catalysed intramolecular addition of the hydroxylamine group onto alkynes. Org Chem Front 2017. [DOI: 10.1039/c7qo00072c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Computational studies were carried out to understand the reaction mechanisms and the origin of the substrate-dependent chemo- and regio-selectivities of the Au(i)-catalysed intramolecular addition of the hydroxylamine group onto alkynes.
Collapse
Affiliation(s)
- Hongli Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- China
| | - Jiajun Liu
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- China
| | - Ogunlana Abosede A.
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- China
| | - Xiaoguang Bao
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou
- China
| |
Collapse
|
27
|
Huple DB, Ghorpade S, Liu RS. Recent Advances in Gold-Catalyzed N- and O-Functionalizations of Alkynes with Nitrones, Nitroso, Nitro and Nitroxy Species. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600018] [Citation(s) in RCA: 212] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
28
|
Huang CY, Kuo CW, Konala A, Yang TH, Lin L, Chen YW, Kavala V, Yao CF. Synthesis of 3-arylindole derivatives from nitroalkane precursors. RSC Adv 2016. [DOI: 10.1039/c6ra21144e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
3-Arylindole derivatives were synthesized by Cu(i) catalysed intramolecular Ullmann coupling of 2-bromoarylaminoalkanes.
Collapse
Affiliation(s)
- Chia-Yu Huang
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Republic of China
| | - Chun-Wei Kuo
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Republic of China
| | - Ashok Konala
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Republic of China
| | - Tang-Hao Yang
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Republic of China
| | - Lyu Lin
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Republic of China
| | - Yu-Wen Chen
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Republic of China
| | - Veerababurao Kavala
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Republic of China
| | - Ching-Fa Yao
- Department of Chemistry
- National Taiwan Normal University
- Taipei
- Republic of China
| |
Collapse
|
29
|
Murru S, Lott CS, McGough B, Bernard DM, Srivastava RS. Fe-catalyzed synthesis of substituted N-aryl oxazolidines. Org Biomol Chem 2016; 14:3681-5. [DOI: 10.1039/c6ob00185h] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
An unprecedented Fe-catalyzed oxazolidine formation was observed from the reaction of allyl alcohols with arylhydroxylamines in presence of formaldehyde or its equivalents.
Collapse
Affiliation(s)
- Siva Murru
- Department of Chemistry
- University of Louisiana at Lafayette
- Lafayette
- USA
| | - Charles Seth Lott
- Department of Chemistry
- University of Louisiana at Lafayette
- Lafayette
- USA
| | - Brandon McGough
- Department of Chemistry
- University of Louisiana at Lafayette
- Lafayette
- USA
| | - Dakota M. Bernard
- Department of Chemistry
- University of Louisiana at Lafayette
- Lafayette
- USA
| | | |
Collapse
|
30
|
Kancherla R, Naveen T, Maiti D. Divergent reactivity in palladium-catalyzed annulation with diarylamines and α,β-unsaturated acids: direct access to substituted 2-quinolinones and indoles. Chemistry 2015; 21:8723-6. [PMID: 25941155 DOI: 10.1002/chem.201501208] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Indexed: 12/20/2022]
Abstract
A palladium-catalyzed CH activation strategy has been successfully employed for exclusive synthesis of a variety of 3-substituted indoles. A [3+3] annulation for synthesizing substituted 2-quinolinones was recently developed by reaction of α,β-unsaturated carboxylic acids with diarylamines under acidic conditions. In the present work, an analogous [3+2] annulation is achieved from the same set of starting materials under basic conditions to generate 1,3-disubstituted indoles exclusively. Mechanistic studies revealed an ortho-palladation-π-coordination-β-migratory insertion-β-hydride elimination reaction sequence to be operative under the reaction conditions.
Collapse
Affiliation(s)
- Rajesh Kancherla
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076 (India)
| | - Togati Naveen
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076 (India)
| | - Debabrata Maiti
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-400076 (India).
| |
Collapse
|
31
|
Murru S, McGough B, Srivastava RS. Synthesis of substituted quinolines via allylic amination and intramolecular Heck-coupling. Org Biomol Chem 2014; 12:9133-8. [PMID: 25247637 DOI: 10.1039/c4ob01614a] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new catalytic approach for the synthesis of substituted quinolines via C-N and C-C bond formation using 2-haloaryl hydroxylamines and allylic C-H substrates is described. Fe-catalyzed allylic C-H amination followed by Pd-catalyzed intramolecular Heck-coupling and aerobic dehydrogenation deliver the valuable quinoline and naphthyridine heterocycles in good to excellent overall yields. In this process, Pd(OAc)2 plays a dual role in catalyzing Heck coupling as well as aerobic dehydrogenation of dihydroquinolines.
Collapse
Affiliation(s)
- Siva Murru
- Department of Chemistry, University of Louisiana at Lafayette, Lafayette, LA 70504, USA.
| | | | | |
Collapse
|
32
|
|
33
|
Chittimalla SK, Bandi C, Putturu S, Kuppusamy R, Boellaard KC, Tan DCA, Lum DMJ. Access to 3-Arylindoles through a Tandem One-Pot Protocol Involving Dearomatization, a Regioselective Michael Addition Reaction, and Rearomatization. European J Org Chem 2014. [DOI: 10.1002/ejoc.201400079] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
34
|
Singh RR, Liu RS. Gold-catalyzed 1,2-iminonitronation of electron-deficient alkynes with nitrosoarenes to afford α-imidoyl nitrones. Chem Commun (Camb) 2014; 50:15864-6. [DOI: 10.1039/c4cc06962e] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Gold-catalyzed 1,2-iminonitronation of diverse propiolate derivatives with nitrosoarenes to give α-imidoyl nitrones is described.
Collapse
Affiliation(s)
| | - Rai-Shung Liu
- National Tsing Hua university
- Chemistry
- Hsinchu, Taiwan
| |
Collapse
|
35
|
Kawade RK, Huang PH, Karad SN, Liu RS. Gold-catalyzed annulations of allenes with N-hydroxyanilines to form indole derivatives with benzaldehyde as a promoter. Org Biomol Chem 2014; 12:737-40. [DOI: 10.1039/c3ob42131g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
36
|
|
37
|
Ieronimo G, Mondelli A, Tibiletti F, Maspero A, Palmisano G, Galli S, Tollari S, Masciocchi N, Nicholas KM, Tagliapietra S, Cravotto G, Penoni A. A simple, efficient, regioselective and one-pot preparation of N-hydroxy- and N–O-protected hydroxyindoles via cycloaddition of nitrosoarenes with alkynes. Synthetic scope, applications and novel by-products. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.10.072] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
38
|
Chen CH, Tsai YC, Liu RS. Gold-Catalyzed Cyclization/Oxidative [3+2] Cycloadditions of 1,5-Enynes with Nitrosobenzenes without Additional Oxidants. Angew Chem Int Ed Engl 2013; 52:4599-603. [DOI: 10.1002/anie.201209850] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Revised: 02/20/2013] [Indexed: 11/11/2022]
|
39
|
Chen CH, Tsai YC, Liu RS. Gold-Catalyzed Cyclization/Oxidative [3+2] Cycloadditions of 1,5-Enynes with Nitrosobenzenes without Additional Oxidants. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209850] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
40
|
Monopoli A, Cotugno P, Palazzo G, Ditaranto N, Mariano B, Cioffi N, Ciminale F, Nacci A. Ullmann Homocoupling Catalysed by Gold Nanoparticles in Water and Ionic Liquid. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200422] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
41
|
Murru S, Gallo AA, Srivastava RS. Direct Synthesis of β-Alkyl N-Aryl Aza Baylis–Hillman Adducts via Nitroso-Ene Reaction. J Org Chem 2012; 77:7119-23. [DOI: 10.1021/jo301266f] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Siva Murru
- Department
of Chemistry, University of Louisiana at Lafayette, Lafayette, Louisiana 70504,
United States
| | - August A. Gallo
- Department
of Chemistry, University of Louisiana at Lafayette, Lafayette, Louisiana 70504,
United States
| | - Radhey S. Srivastava
- Department
of Chemistry, University of Louisiana at Lafayette, Lafayette, Louisiana 70504,
United States
| |
Collapse
|
42
|
Uchuskin MG, Molodtsova NV, Abaev VT, Trushkov IV, Butin AV. Furan ring opening–indole ring closure: SnCl2-induced reductive transformation of difuryl(2-nitroaryl)methanes into 2-(2-acylvinyl)indoles. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.03.069] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
43
|
Ting CM, Hsu YL, Liu RS. Gold-catalyzed isomerization of unactivated allenes into 1,3-dienes under ambient conditions. Chem Commun (Camb) 2012; 48:6577-9. [PMID: 22617940 DOI: 10.1039/c2cc32131a] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have developed a gold-catalyzed isomerization of unactivated allenes into 1,3-dienes with nitrosobenzene as an additive. This reaction proceeded almost exclusively at room temperature for highly substituted allenes. The utility of this reaction is manifested by the development of one-pot [4+2]-cycloaddition of allenes and reactive alkenes.
Collapse
Affiliation(s)
- Chun-Ming Ting
- Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan, ROC
| | | | | |
Collapse
|
44
|
Annen SP, Grützmacher H. Nitrosobenzene as a hydrogen acceptor in rhodium catalysed dehydrogenation reactions of alcohols: synthesis of aldehydes and azoxybenzenes. Dalton Trans 2012; 41:14137-45. [DOI: 10.1039/c2dt31691a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
45
|
Monbaliu JCM, Beagle LK, Kovacs J, Zeller M, Stevens CV, Katritzky AR. En route towards α-benzotriazoyl nitroso derivatives. RSC Adv 2012. [DOI: 10.1039/c2ra21311g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
|
46
|
Zhu H, Du M, Zou M, Xu C, Fu Y. Green synthesis of Au nanoparticles immobilized on halloysite nanotubes for surface-enhanced Raman scattering substrates. Dalton Trans 2012; 41:10465-71. [DOI: 10.1039/c2dt30998j] [Citation(s) in RCA: 130] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
47
|
Pagar VV, Jadhav AM, Liu RS. Gold-catalyzed formal [3 + 3] and [4 + 2] cycloaddition reactions of nitrosobenzenes with alkenylgold carbenoids. J Am Chem Soc 2011; 133:20728-31. [PMID: 22128862 DOI: 10.1021/ja209980d] [Citation(s) in RCA: 169] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report two new formal cycloaddition reactions between nitrosobenzenes and alkenylgold carbenoids. We obtained quinoline oxides 3 in satisfactory yields from the gold-catalyzed [3 + 3]-cycloadditions between nitrosobenzenes and alkenyldiazo esters 1. For propargyl esters 5, its resulting gold carbenes react with nitrosobenzene to give alkenylimine 8, followed by a [4 + 2]-cycloaddition with nitrosobenzene.
Collapse
Affiliation(s)
- Vinayak Vishnu Pagar
- Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan 30013, ROC
| | | | | |
Collapse
|
48
|
Mukherjee A, Dateer RB, Chaudhuri R, Bhunia S, Karad SN, Liu RS. Gold-Catalyzed 1,2-Difunctionalizations of Aminoalkynes Using Only N- and O-Containing Oxidants. J Am Chem Soc 2011; 133:15372-5. [PMID: 21905664 DOI: 10.1021/ja208150d] [Citation(s) in RCA: 177] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anupam Mukherjee
- Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan 30043, ROC
| | - Ramesh B. Dateer
- Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan 30043, ROC
| | - Rupsha Chaudhuri
- Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan 30043, ROC
| | - Sabyasachi Bhunia
- Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan 30043, ROC
| | | | - Rai-Shung Liu
- Department of Chemistry, National Tsing-Hua University, Hsinchu, Taiwan 30043, ROC
| |
Collapse
|
49
|
Murru S, Gallo AA, Srivastava RS. Copper-Catalyzed Direct Synthesis of 3-Arylindoles. European J Org Chem 2011. [DOI: 10.1002/ejoc.201001745] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|