1
|
Bankar OS, Laha D, Meher KB, Bhat RG. Umpolung Reactivity of Diazo Arylidene Succinimides: Distal C-H Functionalization of α-Thiocarbonyls from the Reactive Carbenoid Center. Chem Asian J 2023; 18:e202300774. [PMID: 37828837 DOI: 10.1002/asia.202300774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/09/2023] [Accepted: 10/10/2023] [Indexed: 10/14/2023]
Abstract
Herein, for the first time we have explored the umpolung reactivity of the vinylogous carbon center of diazo arylidene succinimide (DAS) through rhodium catalysis to achieve [2,3]-Stevens rearrangement of α-thioether esters. The protocol has successfully demonstrated the distal C-H bond functionalization of the α-thioether esters. Alongside, the carbenoid reactivity of DAS has also been achieved with Doyle-Kirmse reaction of allyl/propargyl phenyl sulfides. The protocol proved to be practical to synthesize a wide variety of [2,3]-Stevens rearrangement products exclusively and the possible side products emanating from Pummerer rearrangement and [1,2]-Stevens rearrangement were not observed. This catalytic protocol works smoothly in environmentally benign solvent under open air to afford the corresponding desired products with excellent diastereo-, regio- and chemo-selectivities in good to excellent yields. The protocol also proved to be scalable on gram quantity.
Collapse
Affiliation(s)
- Onkar S Bankar
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhabha Road, NCL Colony, Pashan, Pune, Maharashtra, 411008, India
| | - Debasish Laha
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhabha Road, NCL Colony, Pashan, Pune, Maharashtra, 411008, India
| | - Kajal B Meher
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhabha Road, NCL Colony, Pashan, Pune, Maharashtra, 411008, India
| | - Ramakrishna G Bhat
- Department of Chemistry, Indian Institute of Science Education and Research (IISER) Pune, Dr. Homi Bhabha Road, NCL Colony, Pashan, Pune, Maharashtra, 411008, India
| |
Collapse
|
2
|
Wang WK, Bao FY, Wang ST, Zhao SY. Access to 3-Aminomethylated Maleimides via a Phosphine-Catalyzed Aza-Morita-Baylis-Hillman Type Coupling. J Org Chem 2023. [PMID: 37114576 DOI: 10.1021/acs.joc.3c00284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
A designed method for the preparation of 3-aminomethylated maleimides via Morita-Baylis-Hillman (MBH) reaction was developed. This phosphine-catalyzed coupling adopted maleimides and 1,3,5-triazinanes as the substrate, giving a series of 3-aminomethylated maleimide derivatives with a double bond retained on the maleimide ring in 41-90% yield. Acylation, isomerization, and Michael addition of the obtained products demonstrated the synthetic application of the present protocol. The results of control experiments indicated that phosphorus ylide formation and elimination take place during the reaction pathway.
Collapse
Affiliation(s)
- Wen-Kang Wang
- College of Chemistry and Chemical Engineering, Donghua University, No. 2999 North Renmin Road, Shanghai 201620, PR China
| | - Fei-Yun Bao
- College of Chemistry and Chemical Engineering, Donghua University, No. 2999 North Renmin Road, Shanghai 201620, PR China
| | - Si-Tian Wang
- College of Chemistry and Chemical Engineering, Donghua University, No. 2999 North Renmin Road, Shanghai 201620, PR China
| | - Sheng-Yin Zhao
- College of Chemistry and Chemical Engineering, Donghua University, No. 2999 North Renmin Road, Shanghai 201620, PR China
| |
Collapse
|
3
|
Vepreva A, Bunev AS, Kudinov AY, Kantin G, Krasavin M, Dar’in D. Unusual highly diastereoselective Rh(II)-catalyzed dimerization of 3-diazo-2-arylidenesuccinimides provides access to a new dibenzazulene scaffold. Beilstein J Org Chem 2022; 18:533-538. [PMID: 35615536 PMCID: PMC9112184 DOI: 10.3762/bjoc.18.55] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 05/06/2022] [Indexed: 11/23/2022] Open
Abstract
Formation of unusual unsymmetrical dimers or/and indenes via Rh2(esp)2-catalyzed decomposition of 3-diazo-2-arylidenesuccinimides has been investigated. The reaction proceeded under mild conditions, and its result was shown to strongly depend on the nature of the substituents in the diazo substrate. The new reaction provides access to dibenzoazulenodipyrrole and indenopyrrole derivatives in moderate to high yield. Dibenzoazulenodipyrroles bearing alkyl substituents at the nitrogen atom showed pronounced cytotoxocity against the A549 human lung adenocarcinoma cell line while N-aryl analogs were non-cytotoxic.
Collapse
Affiliation(s)
- Anastasia Vepreva
- Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| | - Alexander S Bunev
- Medicinal Chemistry Center, Togliatti State University, 445020 Togliatti, Russian Federation
| | - Andrey Yu Kudinov
- Medicinal Chemistry Center, Togliatti State University, 445020 Togliatti, Russian Federation
| | - Grigory Kantin
- Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| | - Mikhail Krasavin
- Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
- Immanuel Kant Baltic Federal University, Kaliningrad 236041, Russian Federation
| | - Dmitry Dar’in
- Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| |
Collapse
|
4
|
Chupakhin E, Kantin G, Dar'in D, Krasavin M. Novel chromeno[2,3-c]pyrroles synthesized via intramolecular rhodium(ii) carbene trapping. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.05.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
5
|
Laha D, Meher KB, Bankar OS, Bhat RG. Silver‐Catalyzed One‐Pot Access to Diastereoselective Benzo[5,6]oxepino[2,3‐c]pyrroles via Formal (5+2)‐Annulation of Donor‐/Acceptor‐Type Aryl Vinyl diazosuccinimide with Ketones. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Debasish Laha
- IISER Pune: Indian Institute of Science Education Research Pune Department of Chemistry Dr. Homi Bhabha Rd., NCL colony, Pashan 411008 Pune INDIA
| | - Kajal B. Meher
- IISER Pune: Indian Institute of Science Education Research Pune Department of Chemistry 411008 Pune INDIA
| | - Onkar S. Bankar
- IISER Pune: Indian Institute of Science Education Research Pune Department of Chemistry 411008 Pune INDIA
| | - Ramakrishna G. Bhat
- IISER Pune: Indian Institute of Science Education Research Pune Department of Chemistry C-Wing, Main Building, IISER-P 411008 Pune INDIA
| |
Collapse
|
6
|
Sakkani N, Nanda SK. A Review on the Synthesis and Applications of α‐Alkylidene Succinimides. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Nagaraju Sakkani
- UTSA: The University of Texas at San Antonio Department of Chemistry 1 UTSA Circle, San Antonio, TX 78249 78249 San Antonio UNITED STATES
| | - Santosh Kumar Nanda
- Centurion Institute of Technology: Centurion University Chemistry Dept. of Chemistry, School of Applied Chemistry, CUTM 761211 Paralakhemundi INDIA
| |
Collapse
|
7
|
Facile entry into the 1H-pyrrolo[3,4-b]indolizine-1,3(2H)-dione scaffold via intramolecular Rh(II) carbene trapping. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153467] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
8
|
Inyutina A, Kantin G, Dar In D, Krasavin M. Diastereoselective Formal [5+2] Cycloaddition of Diazo Arylidene Succinimides-Derived Rhodium Carbenes and Aldehydes: A Route to 2-Benzoxepines. J Org Chem 2021; 86:13673-13683. [PMID: 34517699 DOI: 10.1021/acs.joc.1c01710] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
We report on a facile method for the preparation of 2-benzoxepine derivatives as a result of Rh(II)-catalyzed decomposition of diazo arylidene succinimides in the presence of aldehydes. The process is thought to involve the formation of styryl carbonyl ylide which undergoes 1,7-electrocyclization and subsequent 1,5-hydrogen shift. In some cases, the competition of the target reaction and [3+2] dipolar cycloaddition of the intermediate carbonyl ylide to another molecule of diazo substrate was observed. Generally, the desired 2-benzoxepines were isolated in good to high yields and high diastereoselectivity. The developed original approach toward a 2-benzoxepine core via formal [5+2] cycloaddition of styryl carbenoids and aldehydes significantly expands the arsenal of synthetic methods for producing this scaffold.
Collapse
Affiliation(s)
- Anna Inyutina
- Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| | - Grigory Kantin
- Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| | - Dmitry Dar In
- Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| | - Mikhail Krasavin
- Saint Petersburg State University, Saint Petersburg 199034, Russian Federation
| |
Collapse
|
9
|
Ge Y, Ye F, Yang J, Spannenberg A, Jackstell R, Beller M. Palladium-Catalyzed Domino Aminocarbonylation of Alkynols: Direct and Selective Synthesis of Itaconimides. JACS AU 2021; 1:1257-1265. [PMID: 34467363 PMCID: PMC8397365 DOI: 10.1021/jacsau.1c00221] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Indexed: 06/13/2023]
Abstract
The first direct and selective synthesis of substituted itaconimdes by palladium-catalyzed aminocarbonylation of alkynols is reported. Key to the success of this transformation is the use of a novel catalyst system involving ligand L11 and appropriate reaction conditions. In the protocol here presented, easily available propargylic alcohols react with N-nucleophiles including aryl- and alkylamines as well as aryl hydrazines to provide a broad variety of interesting heterocycles with high catalyst activity and excellent selectivity. The synthetic utility of the protocol is demonstrated in the synthesis of natural product 11 with aminocarbonylation as the key step. Mechanistic studies and control experiments reveal the crucial role of the hydroxyl group in the substrate for the control of selectivity.
Collapse
Affiliation(s)
- Yao Ge
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
| | - Fei Ye
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
- Key
Laboratory of Organosilicon Chemistry and Material Technology of Ministry
of Education, Key Laboratory of Organosilicon Material Technology
of Zhejiang Province, Hangzhou Normal University, No. 2318, Yuhangtang Road, 311121 Hangzhou, P. R. China
| | - Ji Yang
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
| | - Anke Spannenberg
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
| | - Ralf Jackstell
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
| | - Matthias Beller
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
| |
Collapse
|
10
|
Argade NP, Shelar SV. Wittig Reactions of Maleimide-Derived Stabilized Ylides with Alkyl Pyruvates: Concise Approach to Methyl Ester of (±)-Chaetogline A. SYNTHESIS-STUTTGART 2021. [DOI: 10.1055/a-1477-6043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AbstractA facile synthesis of methyl ester of chaetogline A is reported starting from the corresponding methyl 1-methyltryptophanate-derived maleimide. A stereoselective Wittig olefination with a carbonyl function in methyl pyruvate followed by phosphorous pentoxide-induced regioselective dehydrative cyclization are the essential reactions. An acid-induced thermodynamically driven stereoselective β- to α-position migration of the exocyclic C=C bond unit in ethyl tetrahydroindolizinoindolylidenepropanoate is described.
Collapse
Affiliation(s)
- Narshinha P. Argade
- Division of Organic Chemistry, National Chemical Laboratory (CSIR)
- Academy of Scientific and Innovative Research (AcSIR)
| | - Santosh V. Shelar
- Division of Organic Chemistry, National Chemical Laboratory (CSIR)
- Academy of Scientific and Innovative Research (AcSIR)
| |
Collapse
|
11
|
Inyutina A, Dar'in D, Kantin G, Krasavin M. Tricyclic 2-benzazepines obtained via an unexpected cyclization involving nitrilium ylides. Org Biomol Chem 2021; 19:5068-5071. [PMID: 34027962 DOI: 10.1039/d1ob00773d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Attempted use of (E)-3-arylidene-4-diazopyrrolidine-2,5-diones in the Rh(ii)-catalyzed condensation with nitriles to form 1,3-oxazoles led to an unexpected outcome. The nitrilium ylide species thought to form on Rh(ii)-catalyzed decomposition of diazo compounds underwent a cyclization onto the nearby arylidene moiety followed by 1,5-hydride shift. This led to the formation of a 2-benzazepine core which has special significance for drug discovery and can be considered a privileged scaffold.
Collapse
Affiliation(s)
- Anna Inyutina
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation.
| | - Dmitry Dar'in
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation.
| | - Grigory Kantin
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation.
| | - Mikhail Krasavin
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg 199034, Russian Federation.
| |
Collapse
|
12
|
Dar'in D, Kantin G, Bakulina O, Inyutina A, Chupakhin E, Krasavin M. Spirocyclizations Involving Oxonium Ylides Derived from Cyclic α-Diazocarbonyl Compounds: An Entry into 6-Oxa-2-azaspiro[4.5]decane Scaffold. J Org Chem 2020; 85:15586-15599. [PMID: 33226243 DOI: 10.1021/acs.joc.0c02356] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
New types of cyclic diazo compounds capable of Rh(II)-catalyzed spirocyclizations with tetrahydrofuran have been discovered. The formation of the spirocyclic framework is thought to proceed via the formation of Rh(II) carbene species followed by interaction with the Lewis basic oxygen atom of tetrahydrofuran to give oxonium ylide species. The latter evolves predominantly via the Stevens type rearrangement leading to an [n + 1] ring expansion of the tetrahydrofuran moiety, which results in the formation of a medicinally relevant 6-oxa-2-azaspiro[4.5]decane scaffold. The spirocyclization process was often observed in competition with mechanistically distinct C-H insertion into a tetrahydrofuran molecule. This competing process gave compounds based on the 3-(tetrahydrofur-2-yl)pyrrolidine scaffold, which are also relevant from the medicinal chemistry standpoint. These findings enrich the available arsenal of metal-catalyzed spirocyclization methods based on the use of cyclic diazo compounds.
Collapse
Affiliation(s)
- Dmitry Dar'in
- Saint Petersburg State University, Saint Petersburg, 199034 Russian Federation
| | - Grigory Kantin
- Saint Petersburg State University, Saint Petersburg, 199034 Russian Federation
| | - Olga Bakulina
- Saint Petersburg State University, Saint Petersburg, 199034 Russian Federation
| | - Anna Inyutina
- Saint Petersburg State University, Saint Petersburg, 199034 Russian Federation
| | - Evgeny Chupakhin
- Saint Petersburg State University, Saint Petersburg, 199034 Russian Federation.,Immanuel Kant Baltic Federal University, Kaliningrad 236041 Russian Federation
| | - Mikhail Krasavin
- Saint Petersburg State University, Saint Petersburg, 199034 Russian Federation.,Immanuel Kant Baltic Federal University, Kaliningrad 236041 Russian Federation
| |
Collapse
|