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Mehdi M, Bushnell EAC, Nikoo S, Gauld JW, Green JR. Generation and Reactions of a Benzodehydrotropylium Ion-Co 2(CO) 6 Complex. ACS OMEGA 2019; 4:18600-18608. [PMID: 31737819 PMCID: PMC6854560 DOI: 10.1021/acsomega.9b02390] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 10/15/2019] [Indexed: 05/08/2023]
Abstract
A series of 7-methylenedehydrobenzo[7]annulen-5-ol hexacarbonyldicobalt complexes were generated by Hosomi-Sakurai reactions of allylsilanes containing o-alkynylarylaldehyde-Co2(CO)6 complexes. One of the cyclization products was converted into its corresponding dihydrobenzo[7]annulen-7-ol hexacarbonyldicobalt complex, an immediate precursor to a benzodehydrotropylium-Co2(CO)6. The cation was generated in situ and reacted with four nucleophiles, and its aromatic stabilization was determined by computational methods.
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Romero AH. Influence of heteroelement on dipole and quadrupole moments of a series of three-membered rings containing a second, third, fourth, or fifth-row atom: a theoretical investigation. Struct Chem 2019. [DOI: 10.1007/s11224-018-1190-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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3
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Kumar S, Cruz-Hernández C, Pal S, Saunthwal RK, Patel M, Tiwari RK, Juaristi E, Verma AK. Tandem Approach to Benzothieno- and Benzofuropyridines from o-Alkynyl Aldehydes via Silver-Catalyzed 6-endo-dig Ring Closure. J Org Chem 2015; 80:10548-60. [DOI: 10.1021/acs.joc.5b01647] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Sonu Kumar
- Synthetic
Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Carlos Cruz-Hernández
- Departamento
de Química, Centro de Investigación y de Estudios Avanzados, Apdo. Postal 14-740, México City 07000, Mexico
| | - Shilpi Pal
- Synthetic
Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Rakesh K. Saunthwal
- Synthetic
Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Monika Patel
- Synthetic
Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
| | - Rakesh K. Tiwari
- Chapman
University School of Pharmacy, Harry and Diane Rinker Health Science Campus, 9401 Jeronimo Road, Irvine, California 92618, United States
| | - Eusebio Juaristi
- Departamento
de Química, Centro de Investigación y de Estudios Avanzados, Apdo. Postal 14-740, México City 07000, Mexico
| | - Akhilesh K. Verma
- Synthetic
Organic Chemistry Research Laboratory, Department of Chemistry, University of Delhi, Delhi 110007, India
- School
of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India
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Zhang Y, Herndon JW. Synthesis of polynuclear aromatic compounds through net [5+5]-cycloaddition of 2-alkynylarylcarbene complexes and enyne–aldehyde derivatives. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.05.127] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Synthesis and Diels–Alder reactions of the furo[3,4-b]pyrrole ring system. A new indole ring synthesis. Tetrahedron Lett 2002. [DOI: 10.1016/s0040-4039(01)02068-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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6
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Zhang Y, Herndon JW. Synthesis of furano[2,3-c]-pyran-3-one and thieno[2,3-c]-pyran-3-one derivatives through the coupling of 3-alkynyl-2-heteroaromatic carboxaldehydes with Fischer carbene complexes. Tetrahedron Lett 2001. [DOI: 10.1016/s0040-4039(00)02123-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Bach T, Krüger L. The Preparation of 2,3,5-Tri- and 2,3-Disubstituted Furans by Regioselective Palladium(0)-Catalyzed Coupling Reactions: Application to the Syntheses of Rosefuran and the F5 Furan Fatty Acid. European J Org Chem 1999. [DOI: 10.1002/(sici)1099-0690(199909)1999:9<2045::aid-ejoc2045>3.0.co;2-6] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Friedrichsen W. Recent Advances in the Chemistry of Benzo[c]furans and Related Compounds. ADVANCES IN HETEROCYCLIC CHEMISTRY VOLUME 73 1999. [DOI: 10.1016/s0065-2725(08)60940-x] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Groundwater PW, Nyerges M. 1,7-Electrocyclizations of α,β;γ,δ-Unsaturated 1,3-Dipoles. ADVANCES IN HETEROCYCLIC CHEMISTRY VOLUME 73 1999. [DOI: 10.1016/s0065-2725(08)60941-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Affiliation(s)
- Stephan Reck
- Institute of Organic Chemistry, University of Kiel, D-24098 Kiel, Germany
| | - Willy Friedrichsen
- Institute of Organic Chemistry, University of Kiel, D-24098 Kiel, Germany
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Bach T, Krüger L. Sequential Pd(0)-catalyzed reactions for the construction of multiple substituted furans. A short synthesis of the F5 furan fatty acid1a. Tetrahedron Lett 1998. [DOI: 10.1016/s0040-4039(98)00054-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Anac O, Daut A. Reactions of α,β-Enones with Diazo Compounds, 2. Synthesis of Dihydrofuran Derivatives. ACTA ACUST UNITED AC 1997. [DOI: 10.1002/jlac.199719970630] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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14
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Faltz H, Bohrisch J, Wohlauf W, Pätzel M, Jones PG, Liebscher J. Synthesis of chiral condensed S-heterocycles via stereoselective Michael-like addition to butenolides and α,ß-unsaturated lactams. Tetrahedron 1996. [DOI: 10.1016/0040-4020(96)00458-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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15
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Bussenius J, Keller M, Eberbach W. Photochemistry of a benzofuro-annulated oxanorbornadiene formation of propellanes by trapping of an intermediate carbonyl ylide with CN and CC dipolarophiles. European J Org Chem 1995. [DOI: 10.1002/jlac.1995199508205] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Chapter 5.3 Five-membered ring systems: Furans and benzo derivatives. PROGRESS IN HETEROCYCLIC CHEMISTRY 1995. [DOI: 10.1016/s0959-6380(06)80009-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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17
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Song ZZ, Wong HNC. 4-disubstituted furans, 5. Regiospecific mono-ipso-iodination of 3,4-bis(trimethylsilyl)furan and regiospecificipso-iodination of tris[(4-alkyl- or -aryl)furan-3-yl]boroxines to 4-substituted 3-(trimethylsilyl)furans and unsymmetrical, 3,4-disubstituted furans. ACTA ACUST UNITED AC 1994. [DOI: 10.1002/jlac.199419940107] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Five-Membered Ring Systems: Thiophenes & Se & Te Analogs. ACTA ACUST UNITED AC 1994. [DOI: 10.1016/s0959-6380(13)70010-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Bussenius J, Laber N, Müller T, Eberbach W. Die Dipol-Route zu Furo-/Thieno-Pyrrolen und α-Pyridonen, sowie deren Benzo-Derivaten. ACTA ACUST UNITED AC 1994. [DOI: 10.1002/cber.19941270135] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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