1
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Teli S, Teli P, Soni S, Sahiba N, Agarwal S. Synthetic aspects of 1,4- and 1,5-benzodiazepines using o-phenylenediamine: a study of past quinquennial. RSC Adv 2023; 13:3694-3714. [PMID: 36756601 PMCID: PMC9890949 DOI: 10.1039/d2ra06045k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 01/09/2023] [Indexed: 01/27/2023] Open
Abstract
Benzodiazepines, seven-membered heterocyclic compounds having two nitrogen atoms at different positions, are ruling scaffolds in the area of pharmaceutical industry. They act as cardinal moieties in organic synthesis as well as in medicinal chemistry. Among the different benzodiazepines, 1,4- and 1,5-benzodiazepines play a far-reaching role in the field of biological activities such as anticonvulsion, anti-anxiety, sedation, and hypnotics. In the past few decades, researchers have conducted a lot of work on these moieties and developed broad, valuable, and significant approaches for their synthesis. In this review article, we recapitulate the systematic synthetic strategies of 1,4- and 1,5-benzodiazepines using o-phenylenediamine as a precursor over the past five years (2018-2022). This article will be helpful for scientists and researchers to examine and explore novel and efficient methods for the synthesis of these biologically active moieties.
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Affiliation(s)
- Sunita Teli
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, MLSU Udaipur-313001 Rajasthan India
| | - Pankaj Teli
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, MLSU Udaipur-313001 Rajasthan India
| | - Shivani Soni
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, MLSU Udaipur-313001 Rajasthan India
| | - Nusrat Sahiba
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, MLSU Udaipur-313001 Rajasthan India
| | - Shikha Agarwal
- Synthetic Organic Chemistry Laboratory, Department of Chemistry, MLSU Udaipur-313001 Rajasthan India
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2
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Velasco-Rubio Á, Bernárdez R, Varela JA, Saá C. Enantioenriched α-Vinyl 1,4-Benzodiazepines and 1,4-Benzoxazepines via Enantioselective Rhodium-Catalyzed Hydrofunctionalizations of Alkynes and Allenes. J Org Chem 2021; 86:10889-10902. [PMID: 34259003 PMCID: PMC8499028 DOI: 10.1021/acs.joc.1c01268] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
![]()
Benzofused seven-membered heterocycles
such as 1,4-benzo[e]diazepines (1,4-BZDs) and 1,4-benzo[e]oxazepines (1,4-BZOs) were efficiently synthesized by
Rh-catalyzed
hydrofunctionalization of internal alkynes and allenes in good to
excellent yields. The asymmetric hydroamination of (aminomethyl)anilines
gave rise to 3-vinyl-1,4-BZDs with excellent enantioselectivities.
Orthogonal N-deprotection of 1,4-BZDs allowed an
easy entry to an advanced pyrrolobenzodiazepine metabolite of the
V2-receptor antagonist Lixivaptan.
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Affiliation(s)
- Álvaro Velasco-Rubio
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Rodrigo Bernárdez
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Jesús A Varela
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Carlos Saá
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS), Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
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3
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Bary G, Jamil MI, Arslan M, Ghani L, Ahmed W, Ahmad H, Zaman G, Ayub K, Sajid M, Ahmad R, Huang D, Liu F, Wang Y. Regio- and stereoselective functionalization of alkenes with emphasis on mechanistic insight and sustainability concerns. JOURNAL OF SAUDI CHEMICAL SOCIETY 2021. [DOI: 10.1016/j.jscs.2021.101260] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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4
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Mondal D, Pal G, Chowdhury C. Palladium(0)-catalysed regioselective cyclisations of 2-amino(tosyl) benzamides/sulphonamides: the stereoselective synthesis of 3-ylidene-[1,4]benzodiazepin-5-ones/benzo[ f][1,2,5]thiadiazepine-1,1-dioxides. Chem Commun (Camb) 2021; 57:5462-5465. [PMID: 33954319 DOI: 10.1039/d1cc00793a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The Pd(0) catalysed cyclisation reactions between tert-butyl propargyl carbonates and 2-aminotosyl benzamides or sulphonamides deliver 1,4-benzodiazepin-5-ones or sultam derivatives, key components of many biologically active compounds. But 2-amino benzamides/sulphonamides require propargyl carbonates substituted at acetylenic carbon to undergo the reaction resulting in the stereoselective formation of the said products.
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Affiliation(s)
- Debasmita Mondal
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, Kolkata-70032, India.
| | - Gargi Pal
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, Kolkata-70032, India.
| | - Chinmay Chowdhury
- Organic and Medicinal Chemistry Division, CSIR-Indian Institute of Chemical Biology, Kolkata-70032, India.
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5
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Chen J, Liang E, Shi J, Wu Y, Wen K, Yao X, Tang X. Metal-free synthesis of 1,4-benzodiazepines and quinazolinones from hexafluoroisopropyl 2-aminobenzoates at room temperature. RSC Adv 2021; 11:4966-4970. [PMID: 35424458 PMCID: PMC8694548 DOI: 10.1039/d1ra00324k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 01/20/2021] [Indexed: 11/29/2022] Open
Abstract
Herein, we describe the novel reactivity of hexafluoroisopropyl 2-aminobenzoates. The metal-free synthesis of 1,4-benzodiazepines and quinazolinones from hexafluoroisopropyl 2-aminobenzoates has been developed at room temperature. These procedures feature good functional group tolerance, mild reaction conditions, and excellent yields. The newly formed products can readily be converted to other useful N-heterocycles. Moreover, the products and their derivatives showed potent anticancer activities in vitro by MTT assay. A metal-free synthesis of 1,4-benzodiazepines and quinazolinones from hexafluoroisopropyl 2-aminobenzoates has been developed at room temperature.![]()
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Affiliation(s)
- Jiewen Chen
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - En Liang
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Jie Shi
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Yinrong Wu
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Kangmei Wen
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Xingang Yao
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Xiaodong Tang
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
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6
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Velasco‐Rubio Á, Varela JA, Saá C. Recent Advances in Transition‐Metal‐Catalyzed Oxidative Annulations to Benzazepines and Benzodiazepines. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000808] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Álvaro Velasco‐Rubio
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Jesús A. Varela
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
| | - Carlos Saá
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) Departamento de Química Orgánica Universidade de Santiago de Compostela 15782 Santiago de Compostela Spain
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7
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Nunewar SN, Sangu KG, Kotla NK, Tangellamudi ND. Oxidative Dearomatization as a Strategy for a Facile, Metal‐Free Synthesis of Vanillyl Benzodiazepines. ChemistrySelect 2020. [DOI: 10.1002/slct.202002523] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Saiprasad N. Nunewar
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500 037 India
| | - Komal G. Sangu
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500 037 India
| | - Naveen K. Kotla
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500 037 India
| | - Neelima D. Tangellamudi
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad 500 037 India
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8
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Abstract
This review is focused on palladium-catalyzed reactions as efficient strategies aimed at the synthesis of different classes of benzodiazepines. Several reaction typologies are reported including hydroamination, amination, C–H arylation, N-arylation, and the Buchwald–Hartwig reaction, depending on the different substrates identified as halogenated starting materials (activated substrates) or unactivated unsaturated systems, which then exploit Pd(0)- or Pd(II)-catalytic species. In particular, the use of the domino reactions, as intra- or intermolecular processes, are reported as an efficient and eco-compatible tool to obtain differently functionalized benzodiazepines. Different domino reaction typologies are the carboamination, aminoarylation, aminoacethoxylation, aminohalogenation, and aminoazidation.
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9
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Chen Y, Liu X, Shi W, Zheng S, Wang G, He L. One-Pot Synthesis of Seven-Membered Heterocyclic Derivatives of Diazepines Involving Copper-Catalyzed Rearrangement Cascade Allyl-Amination. J Org Chem 2020; 85:5146-5157. [PMID: 32182067 DOI: 10.1021/acs.joc.9b02710] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A novel and efficient method has been proposed for the synthesis of 1,4-benzodiazepine-5-ones from o-nitrobenzoic N-allylamides by using molybdenyl acetylacetonate and copper(II) trifluoromethanesulfonate as catalysts in the presence of triphenylphosphine. This synthesis process involves nitrene formation, C-H bond insertion, C═C bond rearrangement, and C-N bond formation cascade reactions via copper- and molybdenum-catalyzed mediation. The method features a wide substrate scope and a moderate to high yield (up to 90%), exhibiting the possibility for practical applications.
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Affiliation(s)
- Yuepeng Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Xinglei Liu
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Wei Shi
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Shilong Zheng
- RCMI Cancer Research Center and Department of Chemistry, Xavier University of Louisiana, New Orleans, Louisiana 70125, United States
| | - Guangdi Wang
- RCMI Cancer Research Center and Department of Chemistry, Xavier University of Louisiana, New Orleans, Louisiana 70125, United States
| | - Ling He
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
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10
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Tao S, Bu Q, Shi Q, Wei D, Dai B, Liu N. Synthesis of Benzodiazepines Through Ring Opening/Ring Closure of Benzimidazole Salts. Chemistry 2020; 26:3252-3258. [PMID: 31950547 DOI: 10.1002/chem.201905828] [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: 12/25/2019] [Indexed: 01/14/2023]
Abstract
Pyrido-benzodiazepine derivatives are undoubtedly one of the most important structural motifs in the marketed drugs and the drug candidates. Commonly synthetic methods for construction of the benzodiazepine ring derivatives are based on the condensation reactions of two highly functionalized synthons. The development of synthesis for these compounds, however, is hampered by the regioselectivity and atom economy. In this work, a one-step synthesis of pyrido-benzodiazepine backbones and its analogues is achieved through continuous ring-opening hydrolysis of benzimidazole salts and intramolecular C-H bond activation. The reaction mechanism is explored by control experiments and density functional theory (DFT) calculations.
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Affiliation(s)
- Sheng Tao
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, 832003, Shihezi, P. R. China
| | - Qingqing Bu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, 832003, Shihezi, P. R. China
| | - Qianqian Shi
- College of Chemistry, Center of Computational Chemistry, Zhengzhou University, 450001, Zhengzhou, P. R. China
| | - Donghui Wei
- College of Chemistry, Center of Computational Chemistry, Zhengzhou University, 450001, Zhengzhou, P. R. China
| | - Bin Dai
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, 832003, Shihezi, P. R. China
| | - Ning Liu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, 832003, Shihezi, P. R. China
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11
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Nejadshafiee V, Naeimi H, Islami MR. Sonochemical synthesis of library benzodiazepines using highly efficient molecular ionic liquid supported on Fe‐MCM‐41 nanocomposites as a recyclable catalyst. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Vajihe Nejadshafiee
- Department of Organic Chemistry, Faculty of ChemistryUniversity of Kashan Kashan 87317 I.R. Iran
- Chemistry DepartmentShahid Bahonar University of Kerman Kerman 76169 I.R. Iran
| | - Hossein Naeimi
- Department of Organic Chemistry, Faculty of ChemistryUniversity of Kashan Kashan 87317 I.R. Iran
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12
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Liu S, Zhao T, Qu J, Wang B. Expedient Synthesis of 1,4‐Benzodiazepines via a Tandem Condensation/[1,5]‐Hydride Transfer/Cyclization Process. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800781] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Siyuan Liu
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and TechnologyDalian University of Technology Dalian 116024 People's Republic of China
| | - Tuan Zhao
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and TechnologyDalian University of Technology Dalian 116024 People's Republic of China
| | - Jingping Qu
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and TechnologyDalian University of Technology Dalian 116024 People's Republic of China
| | - Baomin Wang
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and TechnologyDalian University of Technology Dalian 116024 People's Republic of China
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13
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Murugesh V, Harish B, Adiseshu M, Babu Nanubolu J, Suresh S. Tandem Copper-CatalyzedN-Arylation-Condensation and van Leusen Reaction: Synthesis of 1,4-Benzodiazepines and Imidazobenzodiazepines (ImBDs). Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501048] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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14
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Singh A, Palakollu V, Pandey A, Kanvah S, Sharma S. Green synthesis of 1,4-benzodiazepines over La2O3 and La(OH)3 catalysts: possibility of Langmuir–Hinshelwood adsorption. RSC Adv 2016. [DOI: 10.1039/c6ra22719h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Adsorption of all the reactants and order of addition play a key role in the synthesis of 1,4-diazepines depicting possibility of Langmuir–Hinshelwood mechanism.
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Affiliation(s)
- Archana Singh
- Department of Chemistry
- Indian Institute of Technology Gandhinagar
- Gandhinagar
- India
| | | | - Aman Pandey
- Department of Chemistry
- Indian Institute of Technology Gandhinagar
- Gandhinagar
- India
| | - Sriram Kanvah
- Department of Chemistry
- Indian Institute of Technology Gandhinagar
- Gandhinagar
- India
| | - Sudhanshu Sharma
- Department of Chemistry
- Indian Institute of Technology Gandhinagar
- Gandhinagar
- India
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15
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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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16
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Gai R, Back DF, Zeni G. Potassium tert-Butoxide-Catalyzed Synthesis of Benzofuroazepines via Cyclization of (2-Alkynylbenzyl)oxy Nitriles. J Org Chem 2015; 80:10278-87. [DOI: 10.1021/acs.joc.5b01884] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Rafaela Gai
- Laboratório
de Síntese, Reatividade, Avaliação
Farmacológica e Toxicológica de Organocalcogênios and ‡Laboratório
de Materiais Inorgânicos, CCNE, UFSM, Santa Maria, Rio Grande
do Sul 97105-900, Brazil
| | - Davi F. Back
- Laboratório
de Síntese, Reatividade, Avaliação
Farmacológica e Toxicológica de Organocalcogênios and ‡Laboratório
de Materiais Inorgânicos, CCNE, UFSM, Santa Maria, Rio Grande
do Sul 97105-900, Brazil
| | - Gilson Zeni
- Laboratório
de Síntese, Reatividade, Avaliação
Farmacológica e Toxicológica de Organocalcogênios and ‡Laboratório
de Materiais Inorgânicos, CCNE, UFSM, Santa Maria, Rio Grande
do Sul 97105-900, Brazil
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17
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Ghorai MK, Shahi CK, Bhattacharyya A, Sayyad M, Mal A, Wani IA, Chauhan N. Syntheses of Tetrahydrobenzodiazepines via SN2-Type Ring-Opening of Activated Aziridines with 2-Bromobenzylamine Followed by Copper-Powder-Mediated C−N Bond Formation. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500224] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Manas K. Ghorai
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016, Uttar Pradesh India
| | - Chandan Kumar Shahi
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016, Uttar Pradesh India
| | - Aditya Bhattacharyya
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016, Uttar Pradesh India
| | - Masthanvali Sayyad
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016, Uttar Pradesh India
| | - Abhijit Mal
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016, Uttar Pradesh India
| | - Imtiyaz Ahmad Wani
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016, Uttar Pradesh India
| | - Navya Chauhan
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016, Uttar Pradesh India
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18
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Karyakarte SD, Sequeira FC, Zibreg GH, Huang G, Matthew JP, Ferreira MMM, Chemler SR. Copper-promoted synthesis of 1,4-benzodiazepinones via alkene diamination. Tetrahedron Lett 2015; 56:3686-3689. [PMID: 26034340 DOI: 10.1016/j.tetlet.2015.01.171] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
A new method for the synthesis of 2-aminomethyl functionalized 1,4-benzodiazepin-5-ones is presented. The benzodiazepine core is well-known to interact with biological receptors and many pharmaceutical drugs are derived from this structure. The alkene diamination strategy is employed for the first time for the synthesis of 1,4-benzodiazepinones. In this reaction, copper(2-ethylhexanoate)2 serves as promoter and a range of external amines can be coupled with 2-sulfonamido-N-allyl benzamides to generate the 1,4-benzodiazepinones in good yields.
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Affiliation(s)
- Shuklendu D Karyakarte
- Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260, USA, Tel: 716-645-4225
| | - Fatima C Sequeira
- Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260, USA, Tel: 716-645-4225
| | - Garrick H Zibreg
- Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260, USA, Tel: 716-645-4225
| | - Guoqing Huang
- Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260, USA, Tel: 716-645-4225
| | - Josiah P Matthew
- Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260, USA, Tel: 716-645-4225
| | - Marina M M Ferreira
- Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260, USA, Tel: 716-645-4225
| | - Sherry R Chemler
- Department of Chemistry, State University of New York at Buffalo, Buffalo, New York 14260, USA, Tel: 716-645-4225
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19
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Palladium-catalyzed oxidative ortho-acylation of 2-arylbenzoxazoles and 2-arylbenzothiazoles with toluene derivatives. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.01.025] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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20
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A Metal-Catalyzed Tandem 1,4-Benzodiazepine Synthesis Based on Two Hydrogen-Transfer Reactions. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403261] [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]
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21
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Synthesis of 1,4-benzodiazepinones via palladium-catalysed allene carbopalladation/amination domino sequence. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.11.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Kaur N, Kishore D. Synthetic Strategies Applicable in the Synthesis of Privileged Scaffold: 1,4-Benzodiazepine. SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2013.772202] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Navjeet Kaur
- a Department of Chemistry , Banasthali University , Banasthali , Rajasthan , India
| | - Dharma Kishore
- a Department of Chemistry , Banasthali University , Banasthali , Rajasthan , India
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23
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Vo CVT, Luescher MU, Bode JW. SnAP reagents for the one-step synthesis of medium-ring saturated N-heterocycles from aldehydes. Nat Chem 2014; 6:310-4. [DOI: 10.1038/nchem.1878] [Citation(s) in RCA: 126] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2013] [Accepted: 01/21/2014] [Indexed: 12/28/2022]
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24
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Li X, Yang L, Zhang X, Zhang-Negrerie D, Du Y, Zhao K. Construction of 1,4-Benzodiazepine Skeleton from 2-(Arylamino)benzamides through PhI(OAc)2-Mediated Oxidative C–N Bond Formation. J Org Chem 2014; 79:955-62. [DOI: 10.1021/jo402413g] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Xuming Li
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Liu Yang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Xiang Zhang
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Daisy Zhang-Negrerie
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Yunfei Du
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
- Collaborative
Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Kang Zhao
- Tianjin Key Laboratory for Modern Drug Delivery & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
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25
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Banerjee A, Bera A, Santra SK, Guin S, Patel BK. Palladium-catalysed regioselective aroylation and acetoxylation of 3,5-diarylisoxazole via ortho C–H functionalisations. RSC Adv 2014. [DOI: 10.1039/c3ra45403g] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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26
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Manick AD, Duret G, Tran DN, Berhal F, Prestat G. Synthesis of 1,4-benzodiazepinones and 1,4-benzoxazepinones via palladium-catalyzed amino and oxyacetoxylation. Org Chem Front 2014. [DOI: 10.1039/c4qo00179f] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Palladium-catalyzed amino and oxyacetoxylation have been developed to furnish 1,4-benzodiazepinones and 1,4-benzoxazepinones through the diheterofunctionalization of alkenes.
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Affiliation(s)
- A. D. Manick
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- 75006 Paris, France
| | - G. Duret
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- 75006 Paris, France
| | - D. N. Tran
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- 75006 Paris, France
| | - F. Berhal
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- 75006 Paris, France
| | - G. Prestat
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- 75006 Paris, France
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27
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Wang Y, Chen M, Ding MW. A simple and one-pot synthesis of 2,3,4,5-tetrasubstituted 4,5-dihydro-3H-1,4-benzodiazepines. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.08.034] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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28
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Kaneko K, Yoshino T, Matsunaga S, Kanai M. Sultam Synthesis via Cu-Catalyzed Intermolecular Carboamination of Alkenes with N-Fluorobenzenesulfonimide. Org Lett 2013; 15:2502-5. [DOI: 10.1021/ol4009848] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Keiichi Kaneko
- Graduate School of Pharmaceutical Sciences, the University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan, and ACT-C, Japan Science and Technology Agency (JST), Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Tatsuhiko Yoshino
- Graduate School of Pharmaceutical Sciences, the University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan, and ACT-C, Japan Science and Technology Agency (JST), Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shigeki Matsunaga
- Graduate School of Pharmaceutical Sciences, the University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan, and ACT-C, Japan Science and Technology Agency (JST), Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Motomu Kanai
- Graduate School of Pharmaceutical Sciences, the University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan, and ACT-C, Japan Science and Technology Agency (JST), Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
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29
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Banerjee A, Bera A, Guin S, Rout SK, Patel BK. Regioselective ortho-hydroxylation of 2-arylbenzothiazole via substrate directed C–H activation. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.12.067] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Synthesis of Saturated Heterocycles via Metal-Catalyzed Alkene Carboamination or Carboalkoxylation Reactions. TOPICS IN HETEROCYCLIC CHEMISTRY 2013. [DOI: 10.1007/7081_2012_98] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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31
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Lásiková A, Doháňošová J, Hlavínová L, Toffano M, Vo-Thanh G, Kožíšek J, Gracza T. Domino reaction: Pd(II)-catalyzed cyclization of unsaturated polyols and cross-coupling. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.tetasy.2012.05.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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32
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Belov GM, Belov DS, Kurkin AV, Yurovskaya MA. Palladium-catalyzed carboamination in the synthesis of nitrogen-containing heterocycles. Chem Heterocycl Compd (N Y) 2012. [DOI: 10.1007/s10593-012-0971-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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33
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Sun H, Zhang Y, Guo F, Zha Z, Wang Z. Regioselective Oxyalkylation of Vinylarenes Catalyzed by Diatomite-Supported Manganese Oxide Nanoparticles. J Org Chem 2012; 77:3563-9. [DOI: 10.1021/jo2026367] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Huayin Sun
- Hefei National
Laboratory for Physical Sciences at
Microscale, CAS Key Laboratory of Soft Matter Chemistry and Department
of Chemistry, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Yonghui Zhang
- Hefei National
Laboratory for Physical Sciences at
Microscale, CAS Key Laboratory of Soft Matter Chemistry and Department
of Chemistry, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Fengfeng Guo
- Hefei National
Laboratory for Physical Sciences at
Microscale, CAS Key Laboratory of Soft Matter Chemistry and Department
of Chemistry, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Zhenggen Zha
- Hefei National
Laboratory for Physical Sciences at
Microscale, CAS Key Laboratory of Soft Matter Chemistry and Department
of Chemistry, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Zhiyong Wang
- Hefei National
Laboratory for Physical Sciences at
Microscale, CAS Key Laboratory of Soft Matter Chemistry and Department
of Chemistry, University of Science and Technology of China, Hefei, 230026, P. R. China
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34
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Schultz DM, Wolfe JP. Recent Developments in Pd-Catalyzed Alkene Aminoarylation Reactions for the Synthesis of Nitrogen Heterocycles. SYNTHESIS-STUTTGART 2012; 44:351-361. [PMID: 23243321 DOI: 10.1055/s-0031-1289668] [Citation(s) in RCA: 151] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This short review describes new developments in Pd-catalyzed aminoarylation reactions between aryl halides and alkenes bearing pendant nitrogen nucleophiles. These transformations provide a novel and powerful method for accessing numerous 3-, 5-, 6-, and 7-membered nitrogen heterocycles.
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Affiliation(s)
- Danielle M Schultz
- Department of Chemistry, University of Michigan, 930 N. University Avenue, Ann Arbor, MI 48109-1055, USA
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35
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Ryan JH, Hyland C, Meyer AG, Smith JA, Yin J. Seven-Membered Rings. PROGRESS IN HETEROCYCLIC CHEMISTRY 2012. [DOI: 10.1016/b978-0-08-096807-0.00016-6] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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36
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Hanley PS, Hartwig JF. Intermolecular migratory insertion of unactivated olefins into palladium-nitrogen bonds. Steric and electronic effects on the rate of migratory insertion. J Am Chem Soc 2011; 133:15661-73. [PMID: 21815675 DOI: 10.1021/ja205722f] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We report a detailed examination of the effect of the steric and electronic properties of the ancillary ligand and the alkene reactant on the rate of migratory insertion of unactivated alkenes into the palladium-nitrogen bond of isolated palladium amido complexes. A series of THF-bound and THF-free amidopalladium complexes ligated by cyclometalated benzylphosphine ligands possessing varied steric and electronic properties were synthesized. The THF-free complexes react with ethylene at -50 °C to form olefin-amido complexes that were observed directly and that undergo migratory insertion, followed by β-hydride elimination to generate enamine products. The effect of the steric properties of the ancillary ligand on the binding of the alkene and the rate of migratory insertion were evaluated individually. The relative binding affinity of ethylene vs THF is larger for the less sterically hindered complex than for the more hindered complex, but the less hindered complex undergoes the insertion of ethylene more slowly than does the more hindered complex. These two changes in relative equilibrium and rate constants cause the rates of reaction of ethylene with the two THF-ligated species having different steric properties to be similar to each other. Reactions of the complexes containing electronically varied ancillary ligands showed that the more electron-poor complexes underwent the migratory insertion step faster than the more electron-rich complexes. Reactions of a THF-ligated palladium-amide with substituted vinylarenes showed that electron-poor vinylarenes reacted with the amido complex slightly faster than electron-rich vinylarenes. Separation of the energetics of binding and insertion indicate that the complex of an electron-rich vinylarene is more stable in this system than the complex of a more electron-poor vinylarene but that the insertion step of the bound, electron-rich vinylarene is slower than the insertion step with the bound, electron-poor vinylarene.
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Affiliation(s)
- Patrick S Hanley
- Department of Chemistry, University of Illinois at Urbana-Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
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