1
|
Milyutin CV, Komogortsev AN, Lichitsky BV. Synthesis of 1,2,3-triazoles containing an allomaltol moiety from substituted pyrano[2,3- d]isoxazolones via base-promoted Boulton-Katritzky rearrangement. Beilstein J Org Chem 2024; 20:1334-1340. [PMID: 38887584 PMCID: PMC11181224 DOI: 10.3762/bjoc.20.117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 05/28/2024] [Indexed: 06/20/2024] Open
Abstract
For the first time, the interaction of aroyl containing pyrano[2,3-d]isoxazolone derivatives with various hydrazines was studied. It was shown that the considered process includes formation of corresponding hydrazones followed by Boulton-Katritzky rearrangement. As a result, the general method for the synthesis of substituted 1,2,3-triazoles bearing an allomaltol fragment was elaborated. The suggested approach can be applied to various aromatic and heterocyclic hydrazines. At the same time for unsubstituted hydrazine the Boulton-Katritzky recyclization is not implemented. In this case the opening of the pyranone ring was observed leading to pyrazolylisoxazole derivatives. Both types of aforementioned structures were proved by X-ray analysis.
Collapse
Affiliation(s)
| | - Andrey Nikolaevich Komogortsev
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Pr., 47, Moscow, 119991, Russian Federation
| | - Boris Valerievich Lichitsky
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Pr., 47, Moscow, 119991, Russian Federation
| |
Collapse
|
2
|
Micheletti G, Frenna V, Macaluso G, Boga C, Spinelli D. Mononuclear Rearrangement of the Z-Phenylhydrazones of Some 3-Acyl-1,2,4-oxadiazoles: Effect of Substituents on the Nucleophilic Character of the >C═N-NH-C 6 H 5 Chain and on the Charge Density of N-2 of the 1,2,4-Oxadiazole Ring (Electrophilic Counterpart). J Org Chem 2019; 84:2462-2469. [PMID: 30695638 DOI: 10.1021/acs.joc.8b02305] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The reaction rates for the mononuclear rearrangement of the Z-phenylhydrazones of 3-acyl-1,2,4-oxadiazoles 3a-c into the relevant 2-phenyl-2 H-1,2,3-triazoles (4a-c) have been measured in dioxane/water at different temperatures in a large range of proton concentrations. The occurrence of two different reaction pathways (one uncatalyzed, water assisted, and the other general base catalyzed) has- been observed. The obtained results have been able to furnish information about the effects of the nature of the 3-acyl structure and of the 5-substituents in the 1,2,4-oxadiazole ring on the reactivity of the examined rearrangements: they are well in line with the previsions carried out considering some our previous computational results as well as experimental kinetic ones.
Collapse
Affiliation(s)
- Gabriele Micheletti
- Department of Industrial Chemistry "Toso Montanari" ALMA MATER STUDIORUM , Università di Bologna , Viale del Risorgimento 4 , 40136 Bologna , Italy
| | - Vincenzo Frenna
- Department STEMBIO , Università di Palermo , Viale delle Scienze-Parco d'Orleans II , 90128 Palermo , Italy
| | - Gabriella Macaluso
- Department STEMBIO , Università di Palermo , Viale delle Scienze-Parco d'Orleans II , 90128 Palermo , Italy
| | - Carla Boga
- Department of Industrial Chemistry "Toso Montanari" ALMA MATER STUDIORUM , Università di Bologna , Viale del Risorgimento 4 , 40136 Bologna , Italy
| | - Domenico Spinelli
- Department of Chemistry 'G. Ciamician' ALMA MATER STUDIORUM , Università di Bologna , Via Selmi 2 , 40126 Bologna , Italy
| |
Collapse
|
3
|
Kayukova LA, Uzakova AB, Vologzhanina AV, Akatan K, Shaymardan E, Kabdrakhmanova SK. Rapid Boulton–Katritzky rearrangement of 5-aryl-3-[2-(piperidin-1-yl)ethyl]-1,2,4-oxadiazoles upon exposure to water and HCl. Chem Heterocycl Compd (N Y) 2018. [DOI: 10.1007/s10593-018-2321-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
4
|
Allen C, Ghebreab R, Doherty B, Li B, Acevedo O. Examining Ionic Liquid Effects on Mononuclear Rearrangement of Heterocycles Using QM/MM Simulations. J Phys Chem B 2016; 120:10786-10796. [DOI: 10.1021/acs.jpcb.6b07205] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Caley Allen
- Department of Chemistry, University of Miami, Coral Gables, Florida 33146, United States
| | - Robel Ghebreab
- Department of Chemistry, University of Miami, Coral Gables, Florida 33146, United States
| | - Brian Doherty
- Department of Chemistry, University of Miami, Coral Gables, Florida 33146, United States
| | - Bin Li
- Department of Chemistry, University of Miami, Coral Gables, Florida 33146, United States
| | - Orlando Acevedo
- Department of Chemistry, University of Miami, Coral Gables, Florida 33146, United States
| |
Collapse
|
5
|
Affiliation(s)
- Susanta K. Sen Gupta
- Department of Chemistry, Faculty of Science; Banaras Hindu University; Varanasi 221005 India
| |
Collapse
|
6
|
On the rearrangement of some Z -arylhydrazones of 3-benzoyl-5-phenylisoxazoles into 2-aryl-4-phenacyl-2 H -1,2,3-triazoles: a kinetic study of the substituent effects in Boulton–Katritzky reactions. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.04.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
7
|
Liu N, Zhai LJ, Lian P, Li H, Wang BZ. Synthesis of 3,5,5-Trisubstituted 4-Hydroxy-4 H,5 H-1,2,4-oxadiazoles through the Condensation of N-Hydroxyamidoximes and Ketones or Aldehydes. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
8
|
On the reactivity of 4-cyano-1,3-dichloro-7-methyl-5,6,7,8-tetrahydro-2,7-naphthyridine with several amines in different experimental conditions: monosubstitution, disubstitution, and a new unexpected rearrangement. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.05.070] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
9
|
Elucidating chemical reactivity and transition state of mononuclear rearrangement of heterocycles through the use of compartimentalized micellar media. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.molcata.2013.11.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
10
|
Guernelli S, Fontana A, Noto R, Spinelli D, Turco Liveri ML. Mononuclear rearrangement of heterocycles in zwitterionic micelles of amine oxide surfactants. J Colloid Interface Sci 2012; 381:67-72. [DOI: 10.1016/j.jcis.2012.04.074] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2012] [Revised: 04/27/2012] [Accepted: 04/28/2012] [Indexed: 11/28/2022]
|
11
|
Martorana A, Pace A, Buscemi S, Palumbo Piccionello A. Synthesis of tetrasubstituted 4,4'-biimidazoles. Org Lett 2012; 14:3240-3. [PMID: 22708577 DOI: 10.1021/ol3013414] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Highly substituted 4,4'-biimidazoles were synthesized, in good to excellent yields, through a multicomponent imidazole ring synthesis by using imidazol-4-yl-ethane-1,2-diones as starting materials. The obtained compounds were preliminarily tested as chromogenic and fluorescent sensors for heavy metals.
Collapse
Affiliation(s)
- Annamaria Martorana
- Dipartimento di Scienze e Tecnologie Molecolari e Biomolecolari (STEMBIO), Università degli Studi di Palermo, Viale delle Scienze-Parco d'Orleans II, Ed. 17, I-90128 Palermo, Italy
| | | | | | | |
Collapse
|
12
|
D'Auria M, Frenna V, Marullo S, Racioppi R, Spinelli D, Viggiani L. Photochemical isomerization of aryl hydrazones of 1,2,4-oxadiazole derivatives into the corresponding triazoles. Photochem Photobiol Sci 2012; 11:1383-8. [DOI: 10.1039/c2pp25073j] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|