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For: Kalvacherla B, Batthula S, Balasubramanian S, Palakodety RK. Transition-Metal-Free Cyclization of Propargylic Alcohols with Aryne: Synthesis of 3-Benzofuranyl-2-oxindole and 3-Spirooxindole Benzofuran Derivatives ⊥. Org Lett 2018;20:3824-3828. [PMID: 29920110 DOI: 10.1021/acs.orglett.8b01414] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Number Cited by Other Article(s)
1
Wang F, Pan JQ, Shi RX, Ning R, Wu M. Diastereoselective Synthesis of Dihydrobenzofuran Spirooxindoles and Their Transformation into Benzofuroquinolinones by Ring Expansion of Oxindole Core. J Org Chem 2024;89:5142-5147. [PMID: 38545874 DOI: 10.1021/acs.joc.3c02956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
2
Prieto E, Martín JD, Nieto J, Andrés C. Enantioselective synthesis of 3-hydroxy- and 3-amino-3-alkynyl-2-oxindoles by the dimethylzinc-mediated addition of terminal alkynes to isatins and isatin-derived ketimines. Org Biomol Chem 2023;21:6940-6948. [PMID: 37581278 DOI: 10.1039/d3ob01023f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023]
3
Durham AC, Liu CR, Wang YM. Iron-Mediated C-H Functionalization of Unactivated Alkynes for the Synthesis of Derivatized Dihydropyrrolones: Regioselectivity Under Thermodynamic Control. Chemistry 2023;29:e202301195. [PMID: 37203356 PMCID: PMC10525034 DOI: 10.1002/chem.202301195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 05/17/2023] [Accepted: 05/19/2023] [Indexed: 05/20/2023]
4
Morja MI, Chikhalia KH. Palladium(0)-catalyzed aryne annulation: a powerful strategy for the synthesis of thio-bridged compounds. Mol Divers 2023;27:299-311. [PMID: 35451702 DOI: 10.1007/s11030-022-10424-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 03/23/2022] [Indexed: 02/08/2023]
5
Xu Y, Sun J, Ke Z, Li Z, Tang W, Xu Y, Chen Z. Friedel-Crafts alkylation oxidative cyclization catalyzed by co-oxidation of SeO2 and FeCl3: a simple synthesis of benzo[b]furan from acetophenone and anisole. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2113976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
6
Khan T, Rajesh P, Arun D, Yaragorla S. Stereoselective sulfenylation of oxindole-derived propargyl alcohols to access sulfenylated-3-alkenyloxindoles. Org Biomol Chem 2021;19:10201-10209. [PMID: 34792078 DOI: 10.1039/d1ob01921j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
7
Ziarani GM, Javadi F, Mohajer F. The Molecular Diversity Scope of Oxindole Derivatives in Organic Synthesis. CURR ORG CHEM 2021;25:779-818. [DOI: 10.2174/1385272825666210111112814] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/06/2020] [Accepted: 12/07/2020] [Indexed: 12/26/2022]
8
Shi J, Li L, Li Y. o-Silylaryl Triflates: A Journey of Kobayashi Aryne Precursors. Chem Rev 2021;121:3892-4044. [DOI: 10.1021/acs.chemrev.0c01011] [Citation(s) in RCA: 84] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
9
Penjarla TR, Kundarapu M, Rangan K, Bhattacharya A. Iodine assisted synthesis of CF3 appended spirodihydrofuryl/cyclopropyl oxindoles by changing the active methylene sources. Org Biomol Chem 2020;18:9623-9631. [PMID: 33206105 DOI: 10.1039/d0ob01903h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
10
Jiang D, Tang P, Tan Q, Yang Z, He L, Zhang M. Enantioselective Alkynylation of Isatins: A Combination of Metal Catalysis and Organocatalysis. Chemistry 2020;26:15830-15834. [PMID: 32761674 DOI: 10.1002/chem.202003118] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 07/23/2020] [Indexed: 01/30/2023]
11
Wei HZ, Li QZ, Wei Y, Shi M. Rapid construction of cyclopenta[b]naphthalene frameworks from propargylic alcohol tethered methylenecyclopropanes. Org Biomol Chem 2020;18:7396-7400. [PMID: 32930310 DOI: 10.1039/d0ob01732a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
12
Zhang JR, Jin HS, Sun J, Wang J, Zhao LM. Time-Economical Synthesis of Bis-Spiro Cyclopropanes via Cascade 1,6-Conjugate Addition/Dearomatization Reaction of para -Quinone Methides with 3-Chlorooxindoles. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000830] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
13
Laxmikeshav K, Sakla AP, Rasane S, John SE, Shankaraiah N. Microwave‐Assisted Regioselective Friedel–Crafts Arylation by BF 3  ⋅ OEt 2 : A Facile Synthetic Access to 3‐Substituted‐3‐Propargyl Oxindole Scaffolds. ChemistrySelect 2020. [DOI: 10.1002/slct.202001660] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
14
Chiummiento L, D’Orsi R, Funicello M, Lupattelli P. Last Decade of Unconventional Methodologies for the Synthesis of Substituted Benzofurans. Molecules 2020;25:E2327. [PMID: 32429435 PMCID: PMC7288127 DOI: 10.3390/molecules25102327] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 05/13/2020] [Accepted: 05/13/2020] [Indexed: 12/13/2022]  Open
15
Nagaraju T, Radha Krishna P. Transition-metal-free PhI(OAc)2-mediated oxidative S S and C N bond formation: Regioselective synthesis of 3H-1,2,4-dithiazol-3-imines. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151424] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
16
Wei HZ, Yu LZ, Shi M. Lewis or Brønsted acid-catalysed reaction of propargylic alcohol-tethered alkylidenecyclopropanes with indoles and pyrroles for the preparation of polycyclic compounds tethered with indole or pyrrole motif. Org Biomol Chem 2020;18:135-139. [DOI: 10.1039/c9ob02211b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
17
Li YK, Cui MX, Sha F, Li Q, Wu XY. Construction of indazolo[3,2-a]isoquinolines via [3 + 2] cycloaddition of benzynes. Org Biomol Chem 2019;17:8963-8968. [PMID: 31576394 DOI: 10.1039/c9ob01878f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
18
Wang D, Lu X, Sun S, Yu H, Su H, Wu Y, Zhong F. Unified and Benign Synthesis of Spirooxindoles via Bifunctional and Recyclable Iodide-Salt-Catalyzed Oxidative Coupling in Water. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900751] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
19
Dynamic stereoselective annulation via aldol-oxa-cyclization cascade reaction to afford spirooxindole pyran polycycles. Commun Chem 2019. [DOI: 10.1038/s42004-019-0177-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]  Open
20
Chaudhari P, Hong BC, Wen CL, Lee GH. Asymmetric Synthesis of Spirocyclopentane Oxindoles Containing Four Consecutive Stereocenters and Quaternary α-Nitro Esters via Organocatalytic Enantioselective Michael-Michael Cascade Reactions. ACS OMEGA 2019;4:655-667. [PMID: 31459355 PMCID: PMC6648780 DOI: 10.1021/acsomega.8b03049] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 12/24/2018] [Indexed: 06/10/2023]
21
Zou N, Jiao JW, Feng Y, Pan CX, Liang C, Su GF, Mo DL. Iron(III)/Copper(II)-Cocatalyzed Cycloaddition/[3,3]-Rearrangement/N–O Bond Cleavage To Prepare Polysubstituted Pyrrolizines from N-Vinyl-α,β-Unsaturated Nitrones and Activated Alkynes. Org Lett 2019;21:481-485. [DOI: 10.1021/acs.orglett.8b03767] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
22
Zhang K, Han H, Wang L, Zhang Z, Wang Q, Zhang W, Bu Z. An unexpected cascade reaction of 3-hydroxyoxindoles with coumarin-3-carboxylates to construct 2,3-dihydrobenzofuran spirooxindoles. Chem Commun (Camb) 2019;55:13681-13684. [DOI: 10.1039/c9cc07114h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
23
Zhang D, Man J, Chen Y, Yin L, Zhong J, Zhang QF. Synthesis of poly-functionalized benzofurans via one-pot domino oxidation/[3+2] cyclization reactions of a hydroquinone ester and ynamides. RSC Adv 2019;9:12567-12571. [PMID: 35515817 PMCID: PMC9063667 DOI: 10.1039/c9ra02144b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 04/15/2019] [Indexed: 02/02/2023]  Open
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