1
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Umadevi N, Kumar G, Reddy NG, Reddy BS. Recent Advances in C–H Activation and Functionalization of Quinazolinones/ Quinazolines. CURR ORG CHEM 2021. [DOI: 10.2174/1385272824999201210180732] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This review summarizes the transition metal-catalyzed direct C–H functionalization
of quinazolinones and quinazolines through C-C, C-N and C-O bond formations. It focuses
mainly on the C-H (sp<sup>2</sup> or sp<sup>3</sup>) bond arylation, amination, sulfamidation, acetoxylation,
halogenation, annulation of quinazolinones and quinazolines. This review illustrates the scope
of C-H activation and functionalization of various quinazolinone and quinazoline derivatives.
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Affiliation(s)
- N. Umadevi
- Indian Institute of Chemical Technology, Hyderabad, India
| | - G. Kumar
- Department of Chemistry, Yogi Vemana University, Kadapa, Andhra Pradesh, India
| | - N.C. Gangi Reddy
- Department of Chemistry, Yogi Vemana University, Kadapa, Andhra Pradesh, India
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2
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Zhou Y, Liu W, Liu Y, Guan J, Yan J, Yuan JJ, Tao DJ, Song Z. Oxidative NHC catalysis for base-free synthesis of benzoxazinones and benzoazoles by thermal activated NHCs precursor ionic liquid catalyst using air as oxidant. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.111013] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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3
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Wang HY, Zhong LJ, Lv GF, Li Y, Li JH. Photocatalytic dual decarboxylative alkenylation mediated by triphenylphosphine and sodium iodide. Org Biomol Chem 2020; 18:5589-5593. [PMID: 32677630 DOI: 10.1039/d0ob01242d] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
An efficient photocatalytic dual decarboxylative alkenylation of α,β-unsaturated carboxylic acids and alkyl N-hydroxyphthalimide (NHP) esters mediated by triphenylphosphine and sodium iodide has been developed. This protocol proceeds under 456-nanometer irradiation by visible blue light in the absence of transition metals or organic dye based photoredox catalysts. The reaction is successfully applied to a wide range of redox-active esters derived from aliphatic carboxylic acids (1°, 2° and 3°) and α-amino acids, enabling transformations of diverse α,β-unsaturated carboxylic acids to α,β-alkylated styrenes with high efficiency and excellent selectivity under mild conditions.
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Affiliation(s)
- Hong-Yu Wang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.
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4
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Das P, Biswas P, Guin J. Palladium-Catalyzed Decarboxylative ortho-C(sp 2 )-H Aroylation of N-Sulfoximine Benzamides at Room Temperature. Chem Asian J 2020; 15:920-925. [PMID: 32039558 DOI: 10.1002/asia.201901759] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/28/2020] [Indexed: 01/23/2023]
Abstract
A palladium-catalyzed method for the decarboxylative ortho C-H acylation of N-sulfoximine benzamides is developed at room temperature. The catalytic method enables easy access to various functionalized 2-aroylaromatic carboxylic acid derivatives in good isolated yields. Based on our mechanistic studies, a Pd(II)/Pd(IV) catalytic cycle that involves aroyl radical intermediate is proposed for the reaction.
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Affiliation(s)
- Prasenjit Das
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India
| | - Promita Biswas
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India
| | - Joyram Guin
- School of Chemical Sciences, Indian Association for the Cultivation of Science, 2A & 2B Raja S. C. Mullick Road, Jadavpur, Kolkata, 700032, India
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5
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Lalji RSK, Kumar P, Gupta M, Parmar VS, Singh BK. Palladium‐Catalyzed Decarboxylative Synthesis of 5
H
‐Benzo[4,5][1,3]oxazino[2,3‐
a
]isoindole‐5,11(6a
H
)‐Diones using 2‐Phenyl‐4
H
‐Benzo[
d
][1,3]oxazin‐4‐Ones and α‐Oxo Carboxylic Acids. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901142] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ram Sunil Kumar Lalji
- Bioorganic Laboratory, Department of Chemistry University of Delhi Delhi 110 007 India
- Department of Chemistry, Kirori Mal College University of Delhi Delhi 110007 India
| | - Prashant Kumar
- Bioorganic Laboratory, Department of Chemistry University of Delhi Delhi 110 007 India
- Department of Chemistry SRM University, Delhi-NCR Sonepat Haryana-131029 India
| | - Mohit Gupta
- Bioorganic Laboratory, Department of Chemistry University of Delhi Delhi 110 007 India
- Department of Chemistry, L.N.M.S. College B. N. Mandal University Birpur Bihar-854340 India
| | - Virinder S. Parmar
- Bioorganic Laboratory, Department of Chemistry University of Delhi Delhi 110 007 India
- Department of Chemistry and Environmental Science, Medgar Evers College The City University of New York Brooklyn, NY 11225 USA
| | - Brajendra K. Singh
- Bioorganic Laboratory, Department of Chemistry University of Delhi Delhi 110 007 India
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6
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Bakthadoss M, Vijay Kumar P, Kumar R, Agarwal V. Palladium catalyzed chemo- and site-selective C-H acetoxylation and hydroxylation of oxobenzoxazine derivatives. Org Biomol Chem 2019; 17:4465-4469. [PMID: 31011718 DOI: 10.1039/c9ob00642g] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An efficient protocol for the introduction of acetoxy and hydroxy functionalities on unactivated aryl sp2 carbons of oxobenzoxazine derivatives via an ortho-C-H activation reaction using a palladium catalyst has been developed for the first time. Interestingly, this intermolecular C-H functionalization reaction takes place in a facile and simple manner with high chemo- and site selectivity.
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Affiliation(s)
- Manickam Bakthadoss
- Department of Chemistry, Pondicherry University, Pondicherry - 605 014, India.
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7
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Penteado F, Lopes EF, Alves D, Perin G, Jacob RG, Lenardão EJ. α-Keto Acids: Acylating Agents in Organic Synthesis. Chem Rev 2019; 119:7113-7278. [DOI: 10.1021/acs.chemrev.8b00782] [Citation(s) in RCA: 111] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Filipe Penteado
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
| | - Eric F. Lopes
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
| | - Diego Alves
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
| | - Gelson Perin
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
| | - Raquel G. Jacob
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
| | - Eder J. Lenardão
- Laboratório de Síntese Orgânica Limpa - LASOL - CCQFA - Universidade Federal de Pelotas - UFPel, P.O. Box 354, 96010-900 Pelotas, RS, Brazil
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8
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Bakthadoss M, Kumar PV, Kumar R, Surendar M, Sharada DS. Ruthenium catalyzed chemo and site-selective C–H amidation of oxobenzoxazine derivatives with sulfonyl azides. NEW J CHEM 2019. [DOI: 10.1039/c9nj02452b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A novel and general protocol towards the synthesis of highly functionalized ortho-amido oxobenzoxazine frameworks via ruthenium catalyzed intermolecular C–H amidation using sulfonyl azides as amidation components has been developed for the first time.
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Affiliation(s)
| | - Polu Vijay Kumar
- Department of Chemistry
- Pondicherry University
- Pondicherry – 605 014
- India
| | - Ravan Kumar
- Department of Chemistry
- Pondicherry University
- Pondicherry – 605 014
- India
| | - Manickam Surendar
- Department of Chemistry
- Pondicherry University
- Pondicherry – 605 014
- India
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9
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Kumar P, Gupta M, Bahadur V, Parmar VS, Singh BK. Radical-Induced, Palladium-Catalyzed C-H Activation: An Approach to Functionalize 4H
-Benzo[d
][1,3]oxazin-4-one Derivatives by Using Toluenes, Aldehydes, and Benzyl Alcohols. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800263] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Prashant Kumar
- Bioorganic Laboratory; Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - Mohit Gupta
- Bioorganic Laboratory; Department of Chemistry; University of Delhi; Delhi 110 007 India
| | - Vijay Bahadur
- Bioorganic Laboratory; Department of Chemistry; University of Delhi; Delhi 110 007 India
- SRM University Delhi-NCR; 131 029 Sonepat Haryana India
| | - Virinder S. Parmar
- Bioorganic Laboratory; Department of Chemistry; University of Delhi; Delhi 110 007 India
- Department of Chemistry; Central University of Haryana; 123 031 Mahendragarh Haryana India
| | - Brajendra K. Singh
- Bioorganic Laboratory; Department of Chemistry; University of Delhi; Delhi 110 007 India
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10
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Ghosh T, Maity P, Ranu BC. Cobalt-Catalyzed Remote C-4 Functionalization of 8-Aminoquinoline Amides with Ethers via C–H Activation under Visible-Light Irradiation. Access to α-Heteroarylated Ether Derivatives. Org Lett 2018; 20:1011-1014. [DOI: 10.1021/acs.orglett.7b03955] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tubai Ghosh
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Pintu Maity
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Brindaban C. Ranu
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
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11
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Hossian A, Manna MK, Manna K, Jana R. Palladium-catalyzed decarboxylative, decarbonylative and dehydrogenative C(sp 2)-H acylation at room temperature. Org Biomol Chem 2018; 15:6592-6603. [PMID: 28749522 DOI: 10.1039/c7ob01466j] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Over the past few decades, an impressive array of C-H activation methodology has been developed for organic synthesis. However, due to the inherent inertness of the C-H bonds (e.g. ∼110 kcal mol-1 for the cleavage of C(aryl)-H bonds) harsh reaction conditions have been realized to overcome high energetic transition states resulting in a limited substrate scope and functional group tolerance. Therefore, the development of mild C-H functionalization protocols is in high demand to exploit the full potential of the C-H activation strategy in the synthesis of a complex molecular framework. Although, electron-rich substrates undergo electrophilic metalation under relatively mild conditions, electron-deficient substrates proceed through a rate-limiting C-H insertion under forcing conditions at high temperature. In addition, a stoichiometric amount of toxic silver salt is frequently used in palladium catalysis to facilitate the C-H activation process which is not acceptable from the environmental and industrial standpoint. We report herein, a Pd(ii)-catalyzed decarboxylative C-H acylation of 2-arylpyridines with α-ketocarboxylic acids under mild conditions. The present protocol does not require stoichiometric silver(i) salts as additives and proceeds smoothly at ambient temperature. A novel decarbonylative C-H acylation reaction has also been accomplished using aryl glyoxals as acyl surrogates. Finally, a practical C-H acylation via a dehydrogenative pathway has been demonstrated using commercially available benzaldehydes and aqueous hydroperoxides. We also disclose that acetonitrile solvent is optimal for the acylation reaction at room temperature and has a prominent role in the reaction outcome. Control experiments suggest that the acylation reaction via decarboxylative, decarbonylative and dehydrogenative proceeds through a radical pathway. Thus we disclose a practical protocol for the sp2 C-H acylation reaction.
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Affiliation(s)
- Asik Hossian
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata-700032, West Bengal, India.
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12
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Affiliation(s)
- Ye Wei
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
- College
of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Peng Hu
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
- School
of Chemistry, Sun Yat-sen University, Guangzhou 510275, China
| | - Min Zhang
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Weiping Su
- 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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13
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Dabiri M, Farajinia Lehi N, Kazemi Movahed S, Khavasi HR. Pd-Catalyzed regioselective C–H halogenation of quinazolinones and benzoxazinones. Org Biomol Chem 2017; 15:6264-6268. [DOI: 10.1039/c7ob01534h] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A Pd-catalyzed ortho-selective halogenation of benzoxazinone and quinazolinone scaffolds has been described employing N-halosuccinimide via C–H bond activation.
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Affiliation(s)
- Minoo Dabiri
- Faculty of Chemistry
- Shahid Beheshti University
- Tehran 1983969411
- Islamic Republic of Iran
| | | | | | - Hamid Reza Khavasi
- Faculty of Chemistry
- Shahid Beheshti University
- Tehran 1983969411
- Islamic Republic of Iran
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14
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Annamalai P, Chen WY, Raju S, Hsu KC, Upadhyay NS, Cheng CH, Chuang SC. Palladium-Catalyzed Selective Aryl Ring C-H Activation ofN-Acyl-2-aminobiaryls: Efficient Access to Multiaryl-Substituted Naphthalenes. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600488] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
| | - Wu-Yin Chen
- Department of Applied Chemistry; National Chiao Tung University; Hsinchu 30003 Taiwan
| | - Selvam Raju
- Department of Applied Chemistry; National Chiao Tung University; Hsinchu 30003 Taiwan
| | - Kou-Chi Hsu
- Department of Applied Chemistry; National Chiao Tung University; Hsinchu 30003 Taiwan
| | | | - Chien-Hong Cheng
- Department of Chemistry; National Tsing Hua University; Hsinchu 30013 Taiwan
| | - Shih-Ching Chuang
- Department of Applied Chemistry; National Chiao Tung University; Hsinchu 30003 Taiwan
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15
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Majhi B, Ranu BC. Palladium-Catalyzed Norbornene-Mediated Tandem ortho-C–H-Amination/ipso-C–I-Cyanation of Iodoarenes: Regiospecific Synthesis of 2-Aminobenzonitrile. Org Lett 2016; 18:4162-5. [DOI: 10.1021/acs.orglett.6b02113] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Biju Majhi
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
| | - Brindaban C. Ranu
- Department of Organic Chemistry, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
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16
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Chavan SP, Bhanage BM. Carbonylation of Anthranilic Acid with Aryl and Heteroaryl Bromides to Synthesize Benzoxazinone Derivatives. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600253] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sujit P. Chavan
- Department of Chemistry; Institute of Chemical Technology; N. Parekh Marg, Matunga Mumbai- 400019 India
| | - Bhalchandra M. Bhanage
- Department of Chemistry; Institute of Chemical Technology; N. Parekh Marg, Matunga Mumbai- 400019 India
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