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Ivanova OA, Andronov VA, Vasin VS, Shumsky AN, Rybakov VB, Voskressensky LG, Trushkov IV. Expanding the Reactivity of Donor-Acceptor Cyclopropanes: Synthesis of Benzannulated Five-Membered Heterocycles via Intramolecular Attack of a Pendant Nucleophilic Group. Org Lett 2018; 20:7947-7952. [PMID: 30517005 DOI: 10.1021/acs.orglett.8b03491] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Lewis-acid-induced domino transformations of donor-acceptor cyclopropanes, possessing a nucleophilic center embedded in a donor group, into functionalized 2,3-dihydrobenzo[ b]furans and 2,3-dihydrobenzo[ b]thiophenes are reported herein. An unusual switch of the electrophilic center in the three-membered ring, from the atom bearing a donor substituent to an unsubstituted carbon atom, was achieved by a judicious choice of Lewis acid, which induces the isomerization of a cyclopropane to an electrophilic alkene, and the length of linker, connecting a nucleophilic moiety and the small ring.
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Zelina EY, Nevolina TA, Sorotskaja LN, Skvortsov DA, Trushkov IV, Uchuskin MG. A General Synthetic Route to Isomeric Pyrrolo[1,2- x][1,4]diazepinones. J Org Chem 2018; 83:11747-11757. [PMID: 30148633 DOI: 10.1021/acs.joc.8b01669] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A simple one-pot method for the synthesis of isomeric pyrrolo[1,2- x][1,4]diazepinones in reasonable yields was developed. The method is based on the condensation of readily available N-Boc amino acids with biomass-derived furans containing aminoalkyl groups followed by deprotection, furan ring opening, and Paal-Knorr cyclization. Using this approach, we synthesized pyrrolo[1,2- a][1,4]diazepin-3(2 H)-ones from furfurylamines and β-amino acids and pyrrolo[1,2- d][1,4]diazepin-4(5 H)-ones from 2-(2-furyl)ethylamines and α-amino acids. The cytotoxicity of the synthesized pyrrolodiazepinones was studied.
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Chagarovskiy AO, Vasin VS, Kuznetsov VV, Ivanova OA, Rybakov VB, Shumsky AN, Makhova NN, Trushkov IV. (3+3)-Annulation of Donor-Acceptor Cyclopropanes with Diaziridines. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201805258] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Chagarovskiy AO, Vasin VS, Kuznetsov VV, Ivanova OA, Rybakov VB, Shumsky AN, Makhova NN, Trushkov IV. (3+3)-Annulation of Donor-Acceptor Cyclopropanes with Diaziridines. Angew Chem Int Ed Engl 2018; 57:10338-10342. [PMID: 29936708 DOI: 10.1002/anie.201805258] [Citation(s) in RCA: 86] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2018] [Revised: 06/10/2018] [Indexed: 12/11/2022]
Abstract
The first example of (3+3)-annulation of two different three-membered rings is reported herein. Donor-acceptor cyclopropanes in reaction with diaziridines were found to afford perhydropyridazine derivatives in high yields and diastereoselectivity under mild Lewis acid catalysis. The disclosed reaction is applicable for the broad substrate scope and exhibits an excellent functional group tolerance.
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Tomilov YV, Menchikov LG, Novikov RA, Ivanova OA, Trushkov IV. Methods for the synthesis of donor-acceptor cyclopropanes. RUSSIAN CHEMICAL REVIEWS 2018. [DOI: 10.1070/rcr4787] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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31
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Boichenko MA, Ivanova OA, Andreev IA, Chagarovskiy AO, Levina II, Rybakov VB, Skvortsov DA, Trushkov IV. Convenient approach to polyoxygenated dibenzo[c,e]pyrrolo[1,2-a]azepines from donor–acceptor cyclopropanes. Org Chem Front 2018. [DOI: 10.1039/c8qo00742j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A convenient approach to polyoxygenated tetrahydrodibenzo[c,e]pyrrolo[1,2-a]azepines from the donor–acceptor cyclopropanes has been developed.
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Makarov AS, Kekhvaeva AE, Hall CJ, Price DR, Trushkov IV, Uchuskin MG. CuBr2-catalyzed alkylation of furans with benzyl alcohols and benzaldehydes. Domino reactions including this alkylation as a key step. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.10.054] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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33
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Ivanova OA, Chagarovskiy AO, Shumsky AN, Krasnobrov VD, Levina II, Trushkov IV. Lewis Acid Triggered Vinylcyclopropane-Cyclopentene Rearrangement. J Org Chem 2017; 83:543-560. [PMID: 29110480 DOI: 10.1021/acs.joc.7b02351] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a mild Lewis acid induced isomerization of donor-acceptor cyclopropanes, containing an alkenyl moiety and diverse electron-withdrawing group(s) at the adjacent positions, into substituted cyclopentenes. We have found that 1,1,2-trisubstituted cyclopent-3-enes were exclusively obtained in yield of 51-99% when cyclopropanes with a 2-substituted alkenyl group as a donor underwent isomerization. For cyclopropanes bearing a trisubstituted alkenyl group either the corresponding cyclopent-3-enes or isomeric cyclopent-2-enes having two acceptor groups at the C(1) atom were formed, with the reaction selectivity being determined by the applied Lewis acid. We have shown that the reactivity of the donor-acceptor cyclopropane increases with the increase of the electron-donating character of (hetero)aromatic group attached to the alkenyl moiety. The synthetic utility of the developed methodology was also demonstrated through the synthesis of polysubstituted cyclopentane and piperidine derivatives.
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Merkushev AA, Strel'nikov VN, Uchuskin MG, Trushkov IV. A simple synthesis of benzofurans by acid-catalyzed domino reaction of salicyl alcohols with N -tosylfurfurylamine. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.09.043] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Pavlova AS, Ivanova OA, Chagarovskiy AO, Stebunov NS, Orlov NV, Shumsky AN, Budynina EM, Rybakov VB, Trushkov IV. Domino Staudinger/aza-Wittig/Mannich Reaction: An Approach to Diversity of Di- and Tetrahydropyrrole Scaffolds. Chemistry 2016; 22:17967-17971. [PMID: 27685760 DOI: 10.1002/chem.201604056] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Indexed: 11/10/2022]
Abstract
A highly efficient and selective domino reaction producing valuable di- and tetrahydropyrrole-based skeletons from azidoethyl-substituted CH-acids and (thio)carbonyl compounds has been developed. By involving the additional functional groups in starting compounds into the domino reaction or postmodification of the primary reaction products, the simple construction of the pharmaceutically relevant three- and polycyclic azaheterocyclic scaffolds was demonstrated.
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Makarov AS, Merkushev AA, Uchuskin MG, Trushkov IV. Oxidative Furan-to-Indole Rearrangement. Synthesis of 2-(2-Acylvinyl)indoles and Flinderole C Analogues. Org Lett 2016; 18:2192-5. [PMID: 27074535 DOI: 10.1021/acs.orglett.6b00805] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Oxidative rearrangement of 2-(2-aminobenzyl)furans affording 2-(2-acylvinyl)indoles in a stereocontrolled manner in good-to-excellent yields has been developed. Thus, (2-aminobenzyl)furans with electron-releasing alkoxy substituents in the phenyl group form only E-isomers of 2-(2-acylvinyl)indoles. Conversely, substrates without such substituents produce target products as Z-isomers exclusively. A short diastereoselective method for the transformation of the obtained 2-(2-acylvinyl)indoles into antimalarial bisindole alkaloid flinderole A-C analogues has been developed.
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Budynina EM, Ivanov KL, Chagarovskiy AO, Rybakov VB, Trushkov IV, Melnikov MY. From Umpolung to Alternation: Modified Reactivity of Donor-Acceptor Cyclopropanes Towards Nucleophiles in Reaction with Nitroalkanes. Chemistry 2016; 22:3692-6. [DOI: 10.1002/chem.201504593] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Indexed: 12/19/2022]
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Ivanova OA, Budynina EM, Khrustalev VN, Skvortsov DA, Trushkov IV, Melnikov MY. A Straightforward Approach to Tetrahydroindolo[3,2- b
]carbazoles and 1-Indolyltetrahydrocarbazoles through [3+3] Cyclodimerization of Indole-Derived Cyclopropanes. Chemistry 2016. [DOI: 10.1002/chem.201504890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ivanova OA, Budynina EM, Khrustalev VN, Skvortsov DA, Trushkov IV, Melnikov MY. Cover Picture: A Straightforward Approach to Tetrahydroindolo[3,2- b
]carbazoles and 1-Indolyltetrahydrocarbazoles through [3+3] Cyclodimerization of Indole-Derived Cyclopropanes (Chem. Eur. J. 4/2016). Chemistry 2016. [DOI: 10.1002/chem.201504861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Villemson EV, Budynina EM, Ivanova OA, Skvortsov DA, Trushkov IV, Melnikov MY. Concise approach to pyrrolizino[1,2-b]indoles from indole-derived donor–acceptor cyclopropanes. RSC Adv 2016. [DOI: 10.1039/c6ra11233a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
A direct approach to previously unexplored pyrrolizidino[1,2-b]indole system from indole-derived donor–acceptor cyclopropanes based on a sequence of three synthetic steps was developed.
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Chagarovskiy AO, Budynina EM, Ivanova OA, Rybakov VB, Trushkov IV, Melnikov MY. Simple assembly of polysubstituted pyrazoles and isoxazoles via ring closure–ring opening domino reaction of 3-acyl-4,5-dihydrofurans with hydrazines and hydroxylamine. Org Biomol Chem 2016; 14:2905-15. [DOI: 10.1039/c5ob02596f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A general approach to 2-(pyrazolyl-/isoxazolyl-)ethanols based on the Brønsted acid-initiated reaction of 3-acyl-4,5-dihydrofurans with hydrazines or hydroxylamine was developed.
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Budynina EM, Ivanova OA, Chagarovskiy AO, Grishin YK, Trushkov IV, Melnikov MY. Formal [3 + 2]-Cycloaddition of Donor–Acceptor Cyclopropanes to 1,3-Dienes: Cyclopentane Assembly. J Org Chem 2015; 80:12212-23. [DOI: 10.1021/acs.joc.5b02146] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Pilipenko AS, Uchuskin MG, Trushkov IV, Butin AV. A simple route to γ-carbolines and indolizino[7,6- b ]indoles. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.09.046] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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46
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Ivanov KL, Villemson EV, Budynina EM, Ivanova OA, Trushkov IV, Melnikov MY. Cover Picture: Ring Opening of Donor-Acceptor Cyclopropanes with the Azide Ion: A Tool for Construction of N-Heterocycles (Chem. Eur. J. 13/2015). Chemistry 2015. [DOI: 10.1002/chem.201590047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Ivanov KL, Villemson EV, Budynina EM, Ivanova OA, Trushkov IV, Melnikov MY. Ring opening of donor-acceptor cyclopropanes with the azide ion: a tool for construction of N-heterocycles. Chemistry 2015; 21:4861. [PMID: 25712782 DOI: 10.1002/chem.201500456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Invited for the cover of this issue is the group of Ekaterina M. Budynina and Igor V. Trushkov at Lomonosov Moscow State University. The image depicts the diversity of synthetic outcomes that can be achieved by using the ring-opening of donor-acceptor cyclopropanes with the azide ion as a triggering reaction. Read the full text of the article at 10.1002/chem.201405551.
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Rakhmankulov ER, Ivanov KL, Budynina EM, Ivanova OA, Chagarovskiy AO, Skvortsov DA, Latyshev GV, Trushkov IV, Melnikov MY. Lewis and Brønsted Acid Induced (3 + 2)-Annulation of Donor–Acceptor Cyclopropanes to Alkynes: Indene Assembly. Org Lett 2015; 17:770-3. [DOI: 10.1021/ol5037562] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Trushkov IV, Uchuskin MG, Butin AV. Furan's Gambit: Electrophile-Attack-Triggered Sacrifice of Furan Rings for the Intramolecular Construction of Azaheterocycles. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403580] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Abaev VT, Plieva AT, Chalikidi PN, Uchuskin MG, Trushkov IV, Butin AV. A Simple Route to Polysubstituted Indoles Exploiting Azide Induced Furan Ring Opening. Org Lett 2014; 16:4150-3. [DOI: 10.1021/ol5018504] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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