1
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Zanakhov TO, Galenko EE, Novikov MS, Khlebnikov AF. An isoxazole strategy for the synthesis of 4-oxo-1,4-dihydropyridine-3-carboxylates. Beilstein J Org Chem 2022; 18:738-745. [PMID: 35821697 PMCID: PMC9235835 DOI: 10.3762/bjoc.18.74] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 06/17/2022] [Indexed: 11/23/2022] Open
Abstract
A method has been developed for the preparation of 2-alkyl-6-aryl-, 2-aryl-6-aryl and 2,6-diaryl-5-aryl/hetaryl-substituted methyl 4-oxo-1,4-dihydropyridine-3-carboxylates by Mo(CO)6-mediated ring expansion of methyl 2-(isoxazol-5-yl)-3-oxopropanoates. The high reactivity of 4-oxo-1,4-dihydropyridine-3-carboxylates synthesized provide easy access to 2,4,6-triaryl-substituted and 1,2,5,6-tetrasubstituted nicotinates.
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Affiliation(s)
- Timur O Zanakhov
- Saint Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya Naberezhnaya, St. Petersburg 199034, Russia
| | - Ekaterina E Galenko
- Saint Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya Naberezhnaya, St. Petersburg 199034, Russia
| | - Mikhail S Novikov
- Saint Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya Naberezhnaya, St. Petersburg 199034, Russia
| | - Alexander F Khlebnikov
- Saint Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya Naberezhnaya, St. Petersburg 199034, Russia
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2
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Mosiagin IP, Tomashenko OA, Spiridonova DV, Novikov MS, Tunik SP, Khlebnikov AF. Free-radical cyclization approach to polyheterocycles containing pyrrole and pyridine rings. Beilstein J Org Chem 2021; 17:1490-1498. [PMID: 34239616 PMCID: PMC8239278 DOI: 10.3762/bjoc.17.105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 06/11/2021] [Indexed: 11/23/2022] Open
Abstract
A wide range of derivatives with new pyrido[2,1-a]pyrrolo[3,4-c]isoquinoline skeleton was synthesized by free-radical intramolecular cyclization of o-bromophenyl-substituted pyrrolylpyridinium salts using the (TMS)3SiH/AIBN system. The cyclization provides generally good yields of pyrido[2,1-a]pyrrolo[3,4-c]isoquinoline hydrobromides having no additional radical-sensitive substituents. The free bases can be obtained from the synthesized hydrobromides in quantitative yield by basification at room temperature. The selectivity control of intramolecular arylation was achieved by replacing the halogen: the use of 1-(2-(ortho-bromophenyl)-4-(ortho-iodophenyl)pyrrol-3-yl)pyridinium bromide makes it possible to obtain a monocyclization product, and the bicyclization product from the dibromo derivative. The procedure is also applicable to obtain 3-arylpyrido[2,1-a]pyrrolo[3,2-c]isoquinoline derivatives including 2-unsubstituted skeletons that are inaccessible via Pd-catalyzed cyclization.
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Affiliation(s)
- Ivan P Mosiagin
- Saint Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Olesya A Tomashenko
- Saint Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Dar'ya V Spiridonova
- Saint Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Mikhail S Novikov
- Saint Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Sergey P Tunik
- Saint Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
| | - Alexander F Khlebnikov
- Saint Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg 199034, Russia
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3
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Galenko EE, Kaminskiy NA, Novikov MS, Khlebnikov AF. Synthesis of Water-Soluble α-Aminopyrroles, 1-(2-Amino-1H-pyrrol-3-yl)pyridinium Chlorides. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221070239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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4
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Philkhana SC, Badmus FO, Dos Reis IC, Kartika R. Recent Advancements in Pyrrole Synthesis. SYNTHESIS-STUTTGART 2021; 53:1531-1555. [PMID: 34366491 PMCID: PMC8340853 DOI: 10.1055/s-0040-1706713] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
This review article features selected examples on the synthesis of functionalized pyrroles that were reported between 2014 and 2019. Pyrrole is an important nitrogen-containing aromatic heterocycle that can be found in numerous compounds of biological and material significance. Given its vast importance, pyrrole continues to be an attractive target for the development of new synthetic reactions. The contents of this article are organized by the starting materials, which can be broadly classified into four different types: substrates bearing π-systems, substrates bearing carbonyl and other polar groups, and substrates bearing heterocyclic motifs. Brief discussions on plausible reaction mechanisms for most transformations are also presented.
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Affiliation(s)
- Satish Chandra Philkhana
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA 70803, USA
| | - Fatimat O Badmus
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA 70803, USA
| | - Isaac C Dos Reis
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA 70803, USA
| | - Rendy Kartika
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA 70803, USA
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5
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Agafonova AV, Funt LD, Novikov MS, Khlebnikov AF. An isoxazole strategy for the synthesis of alkyl 5-amino-4-cyano-1 H-pyrrole-2-carboxylates - versatile building blocks for assembling pyrrolo-fused heterocycles. Org Biomol Chem 2021; 19:1976-1984. [PMID: 33566047 DOI: 10.1039/d1ob00053e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A full atom-economical domino method has been developed for the preparation of alkyl 5-amino-4-cyano-1H-pyrrole-2-carboxylates by transannulation of 5-alkoxyisoxazoles with malononitrile under Fe(ii) catalysis. Alkyl 5-amino-4-cyano-1H-pyrrole-2-carboxylates are excellent building blocks for various annulation reactions, leading to new derivatives of 1H-pyrrolo[1,2-a]imidazole and pyrrolo[2,3-d]pyrimidine. The DFT calculations of mechanistic details of alkyl 5-amino-4-cyano-1H-pyrrole-2-carboxylate formation are presented.
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Affiliation(s)
- Anastasiya V Agafonova
- St Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St Petersburg, 199034, Russia.
| | - Liya D Funt
- St Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St Petersburg, 199034, Russia.
| | - Mikhail S Novikov
- St Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St Petersburg, 199034, Russia.
| | - Alexander F Khlebnikov
- St Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St Petersburg, 199034, Russia.
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Tang X, Zhang N, He G, Li CH, Huang W, Wang XY, Zhan G, Han B. Unconventional [2 + 3] Cyclization Involving [1,4]-Sulfonyl Transfer to Construct Polysubstituted Fluorazones as Inhibitors of Indoleamine 2,3-Dioxygenase 1. Org Lett 2020; 22:7909-7914. [PMID: 32991179 DOI: 10.1021/acs.orglett.0c02836] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Xue Tang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P.R. China
| | - Nan Zhang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P.R. China
| | - Gu He
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, Sichuan 610041, P.R. China
| | - Cheng-Hao Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P.R. China
| | - Wei Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P.R. China
| | - Xiao-Yun Wang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center of Biotherapy, Chengdu, Sichuan 610041, P.R. China
| | - Gu Zhan
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P.R. China
| | - Bo Han
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, P.R. China
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Funt LD, Novikov MS, Khlebnikov AF. New applications of pyridinium ylides toward heterocyclic synthesis. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131415] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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8
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Khlebnikov AF, Novikov MS, Rostovskii NV. Advances in 2H-azirine chemistry: A seven-year update. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.03.040] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Konovalov AI, Antipin IS, Burilov VA, Madzhidov TI, Kurbangalieva AR, Nemtarev AV, Solovieva SE, Stoikov II, Mamedov VA, Zakharova LY, Gavrilova EL, Sinyashin OG, Balova IA, Vasilyev AV, Zenkevich IG, Krasavin MY, Kuznetsov MA, Molchanov AP, Novikov MS, Nikolaev VA, Rodina LL, Khlebnikov AF, Beletskaya IP, Vatsadze SZ, Gromov SP, Zyk NV, Lebedev AT, Lemenovskii DA, Petrosyan VS, Nenaidenko VG, Negrebetskii VV, Baukov YI, Shmigol’ TA, Korlyukov AA, Tikhomirov AS, Shchekotikhin AE, Traven’ VF, Voskresenskii LG, Zubkov FI, Golubchikov OA, Semeikin AS, Berezin DB, Stuzhin PA, Filimonov VD, Krasnokutskaya EA, Fedorov AY, Nyuchev AV, Orlov VY, Begunov RS, Rusakov AI, Kolobov AV, Kofanov ER, Fedotova OV, Egorova AY, Charushin VN, Chupakhin ON, Klimochkin YN, Osyanin VA, Reznikov AN, Fisyuk AS, Sagitullina GP, Aksenov AV, Aksenov NA, Grachev MK, Maslennikova VI, Koroteev MP, Brel’ AK, Lisina SV, Medvedeva SM, Shikhaliev KS, Suboch GA, Tovbis MS, Mironovich LM, Ivanov SM, Kurbatov SV, Kletskii ME, Burov ON, Kobrakov KI, Kuznetsov DN. Modern Trends of Organic Chemistry in Russian Universities. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s107042801802001x] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Funt LD, Novikov MS, Starova GL, Khlebnikov AF. Synthesis and properties of new heterocyclic betaines: 4-Aryl-5-(methoxycarbonyl)-2-oxo-3-(pyridin-1-ium-1-yl)-2,3-dihydro-1 H -pyrrol-3-ides. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.03.071] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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11
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Galenko EE, Galenko AV, Novikov MS, Khlebnikov AF, Kudryavtsev IV, Terpilowski MA, Serebriakova MK, Trulioff AS, Goncharov NV. 4-Diazo and 4-(Triaz-1-en-1-yl)-1H
-pyrrole-2-carboxylates as Agents Inducing Apoptosis. ChemistrySelect 2017. [DOI: 10.1002/slct.201701538] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ekaterina E. Galenko
- Institute of Chemistry; St. Petersburg State University; 7/9 Universitetskaya nab. St. Petersburg 199034 Russia
| | - Alexey V. Galenko
- Institute of Chemistry; St. Petersburg State University; 7/9 Universitetskaya nab. St. Petersburg 199034 Russia
| | - Mikhail S. Novikov
- Institute of Chemistry; St. Petersburg State University; 7/9 Universitetskaya nab. St. Petersburg 199034 Russia
| | - Alexander F. Khlebnikov
- Institute of Chemistry; St. Petersburg State University; 7/9 Universitetskaya nab. St. Petersburg 199034 Russia
| | | | - Maxim A. Terpilowski
- Sechenov Institute of Evolutionary Physiology and Biochemistry; Russian Academy of Sciences; pr. Torez 44 St. Petersburg 194223 Russia
| | | | - Andrey S. Trulioff
- Institute of Experimental Medicine; Russian Academy of Medical Sciences; ul. Acad. Pavlov 12 St. Petersburg 197376 Russia
| | - Nikolay V. Goncharov
- Sechenov Institute of Evolutionary Physiology and Biochemistry; Russian Academy of Sciences; pr. Torez 44 St. Petersburg 194223 Russia
- Research Institute of Hygiene; Occupational Pathology and Human Ecology; Bld.93 Kapitolovo st. Leningrad Region 188663 Russia
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12
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Galenko EE, Bodunov VA, Galenko AV, Novikov MS, Khlebnikov AF. Fe(II)-Catalyzed Isomerization of 4-Vinylisoxazoles into Pyrroles. J Org Chem 2017; 82:8568-8579. [PMID: 28726412 DOI: 10.1021/acs.joc.7b01351] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The first synthesis of pyrroles by Fe(II)-catalyzed isomerization of 4-vinylisoxazoles is reported. 5-Alkoxy, amino, and N,N-dialkylamino-3-aryl/alkyl-4-(2-R-vinyl)isoxazoles afford 2-aryl/alkyl-5-aryl/alkyl/methoxycarbonyl-1H-pyrrol-3-carboxylic acid derivatives typically under mild conditions with cheap and available FeCl2·4H2O as a catalyst. The isomerization of 5-alkoxy/amino-3-arylisoxazoles, bearing unsaturated carbo and heterocyclic substituents at the position 4, gives the corresponding fused pyrrolecarboxylic acid derivatives in high yields. DFT calculations were used to elucidate a probable mechanism of the isomerization and explain the influence of steric congestion of the vinyl moiety on the isomerization pathway.
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Affiliation(s)
- Ekaterina E Galenko
- Saint Petersburg State University , Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Vladimir A Bodunov
- Saint Petersburg State University , Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Alexey V Galenko
- Saint Petersburg State University , Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Mikhail S Novikov
- Saint Petersburg State University , Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Alexander F Khlebnikov
- Saint Petersburg State University , Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
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13
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Galenko AV, Shakirova FM, Galenko EE, Novikov MS, Khlebnikov AF. Fe(II)/Au(I) Relay Catalyzed Propargylisoxazole to Pyridine Isomerization: Access to 6-Halonicotinates. J Org Chem 2017; 82:5367-5379. [PMID: 28452217 DOI: 10.1021/acs.joc.7b00736] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
An efficient synthesis of methyl nicotinates/6-halonicotinates by the domino isomerization of 4-propargyl/(3-halopropargyl)-5-methoxyisoxazoles under Fe(II)/Au(I) relay catalysis was developed. It was found that FeNTf2 is an effective catalyst for first step of the domino isomerization, transformation of isoxazole to 2H-azirine, which is compatible with Ph3PAuNTf2, catalyzing the second step.
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Affiliation(s)
- Alexey V Galenko
- Saint Petersburg State University , Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Firuza M Shakirova
- Saint Petersburg State University , Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Ekaterina E Galenko
- Saint Petersburg State University , Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Mikhail S Novikov
- Saint Petersburg State University , Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Alexander F Khlebnikov
- Saint Petersburg State University , Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
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14
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Isoxazole-azirine isomerization as a reactivity switch in the synthesis of heterocycles. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1944-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Funt LD, Tomashenko OA, Khlebnikov AF, Novikov MS, Ivanov AY. Synthesis, Transformations of Pyrrole- and 1,2,4-Triazole-Containing Ensembles, and Generation of Pyrrole-Substituted Triazole NHC. J Org Chem 2016; 81:11210-11221. [DOI: 10.1021/acs.joc.6b02200] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Liya D. Funt
- Saint Petersburg State University, Institute of
Chemistry, 7/9 Universitetskaya
nab., St. Petersburg 199034, Russia
| | - Olesya A. Tomashenko
- Saint Petersburg State University, Institute of
Chemistry, 7/9 Universitetskaya
nab., St. Petersburg 199034, Russia
| | - Alexander F. Khlebnikov
- Saint Petersburg State University, Institute of
Chemistry, 7/9 Universitetskaya
nab., St. Petersburg 199034, Russia
| | - Mikhail S. Novikov
- Saint Petersburg State University, Institute of
Chemistry, 7/9 Universitetskaya
nab., St. Petersburg 199034, Russia
| | - Alexander Yu. Ivanov
- Saint Petersburg State University, Center for
Magnetic Resonance, 7/9
Universitetskaya nab., St. Petersburg 199034, Russia
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16
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Galenko EE, Galenko AV, Khlebnikov AF, Novikov MS, Shakirova JR. Synthesis and Intramolecular Azo Coupling of 4-Diazopyrrole-2-carboxylates: Selective Approach to Benzo and Hetero [c]-Fused 6H-Pyrrolo[3,4-c]pyridazine-5-carboxylates. J Org Chem 2016; 81:8495-507. [DOI: 10.1021/acs.joc.6b01662] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ekaterina E. Galenko
- St. Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Alexey V. Galenko
- St. Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Alexander F. Khlebnikov
- St. Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Mikhail S. Novikov
- St. Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
| | - Julia R. Shakirova
- St. Petersburg State University, Institute of Chemistry, 7/9 Universitetskaya nab., St. Petersburg, 199034 Russia
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17
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Tomashenko OA, Khlebnikov AF, Mosiagin IP, Novikov MS, Grachova EV, Shakirova JR, Tunik SP. A new heterocyclic skeleton with highly tunable absorption/emission wavelength via H-bonding. RSC Adv 2015. [DOI: 10.1039/c5ra17755c] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new heterocyclic system, pyrido[2,1-a]pyrrolo[3,2-c]isoquinoline, showing stimuli responsive fluorescence, was synthesized via Pd-catalyzed intramolecular cyclization of 1-[1-benzyl-2-(2-bromophenyl)-1H-pyrrol-3-yl]pyridin-1-ium bromides.
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Affiliation(s)
- Olesya A. Tomashenko
- Institute of Chemistry
- Saint-Petersburg State University
- Universitetskii pr. 26
- 198504 St.-Petersburg
- Russia
| | - Alexander F. Khlebnikov
- Institute of Chemistry
- Saint-Petersburg State University
- Universitetskii pr. 26
- 198504 St.-Petersburg
- Russia
| | - Ivan P. Mosiagin
- Institute of Chemistry
- Saint-Petersburg State University
- Universitetskii pr. 26
- 198504 St.-Petersburg
- Russia
| | - Mikhail S. Novikov
- Institute of Chemistry
- Saint-Petersburg State University
- Universitetskii pr. 26
- 198504 St.-Petersburg
- Russia
| | - Elena V. Grachova
- Institute of Chemistry
- Saint-Petersburg State University
- Universitetskii pr. 26
- 198504 St.-Petersburg
- Russia
| | - Julia R. Shakirova
- Institute of Chemistry
- Saint-Petersburg State University
- Universitetskii pr. 26
- 198504 St.-Petersburg
- Russia
| | - Sergey P. Tunik
- Institute of Chemistry
- Saint-Petersburg State University
- Universitetskii pr. 26
- 198504 St.-Petersburg
- Russia
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