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Li M, Zhao Y, Yuan K, Han Y, Zhang J, Wu Y, Ehara M, Nagase S, Zhao X. Lithium–bromine exchange reaction on C 60: first theoretical proposal of a stable singlet fullerene carbene without the heteroatom. Org Chem Front 2021. [DOI: 10.1039/d0qo01589j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A stable singlet fullerene carbene without heteroatom is firstly proposed, and two indexes are firstly suggested to estimate the occurrence of carbene insertion or addition. The interaction between LiBr and carbon atom in LiBr-compounds is explored.
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Affiliation(s)
- Mengyang Li
- Institute of Molecular Science & Applied Chemistry
- School of Chemistry
- Xi'an Jiaotong University
- Xi'an
- China
| | - Yaoxiao Zhao
- Institute of Molecular Science & Applied Chemistry
- School of Chemistry
- Xi'an Jiaotong University
- Xi'an
- China
| | - Kun Yuan
- College of Chemical Engineering and Technology
- Tianshui Normal University
- Tianshui
- China
| | - Yanbo Han
- Institute of Molecular Science & Applied Chemistry
- School of Chemistry
- Xi'an Jiaotong University
- Xi'an
- China
| | - Jie Zhang
- Institute of Molecular Science & Applied Chemistry
- School of Chemistry
- Xi'an Jiaotong University
- Xi'an
- China
| | - Yong Wu
- Institute of Molecular Science & Applied Chemistry
- School of Chemistry
- Xi'an Jiaotong University
- Xi'an
- China
| | | | - Shigeru Nagase
- Fukui Institute for Fundamental Chemistry
- Kyoto University
- Kyoto 606-8103
- Japan
| | - Xiang Zhao
- Institute of Molecular Science & Applied Chemistry
- School of Chemistry
- Xi'an Jiaotong University
- Xi'an
- China
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2
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Lee Y, Baek SY, Park J, Kim ST, Tussupbayev S, Kim J, Baik MH, Cho SH. Chemoselective Coupling of 1,1-Bis[(pinacolato)boryl]alkanes for the Transition-Metal-Free Borylation of Aryl and Vinyl Halides: A Combined Experimental and Theoretical Investigation. J Am Chem Soc 2016; 139:976-984. [DOI: 10.1021/jacs.6b11757] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Yeosan Lee
- Department
of Chemistry and Division of Advanced Nuclear Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Seung-yeol Baek
- Department
of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
- Center
for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea
| | - Jinyoung Park
- Department
of Chemistry and Division of Advanced Nuclear Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Seoung-Tae Kim
- Department
of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
- Center
for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea
| | - Samat Tussupbayev
- Department
of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
- Center
for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea
| | - Jeongho Kim
- Department
of Chemistry and Division of Advanced Nuclear Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
| | - Mu-Hyun Baik
- Department
of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
- Center
for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea
| | - Seung Hwan Cho
- Department
of Chemistry and Division of Advanced Nuclear Engineering, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Republic of Korea
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3
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Uematsu R, Yamamoto E, Maeda S, Ito H, Taketsugu T. Reaction Mechanism of the Anomalous Formal Nucleophilic Borylation of Organic Halides with Silylborane: Combined Theoretical and Experimental Studies. J Am Chem Soc 2015; 137:4090-9. [DOI: 10.1021/ja507675f] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
| | | | - Satoshi Maeda
- Department
of Chemistry, Faculty of Science, Hokkaido University, Kita-10, Nishi-8, Kita-ku, Sapporo 060-0810, Japan
| | | | - Tetsuya Taketsugu
- Department
of Chemistry, Faculty of Science, Hokkaido University, Kita-10, Nishi-8, Kita-ku, Sapporo 060-0810, Japan
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4
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Lhermet R, Ahmad M, Fressigné C, Silvi B, Durandetti M, Maddaluno J. Carbolithiation of Chloro-Substituted Alkynes: A New Access to Vinyl Carbenoids. Chemistry 2014; 20:10249-54. [DOI: 10.1002/chem.201403605] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Indexed: 11/10/2022]
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5
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Durka K, Luliński S, Dąbrowski M, Serwatowski J. Is Carbon Dioxide Able to Activate Halogen/Lithium Exchange? European J Org Chem 2014. [DOI: 10.1002/ejoc.201402320] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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6
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Ma Y, Stivala CE, Wright AM, Hayton T, Liang J, Keresztes I, Lobkovsky E, Collum DB, Zakarian A. Enediolate-dilithium amide mixed aggregates in the enantioselective alkylation of arylacetic acids: structural studies and a stereochemical model. J Am Chem Soc 2013; 135:16853-64. [PMID: 23654300 PMCID: PMC3818356 DOI: 10.1021/ja403076u] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A combination of X-ray crystallography, (6)Li, (15)N, and (13)C NMR spectroscopies, and density functional theory computations affords insight into the structures and reactivities of intervening aggregates underlying highly selective asymmetric alkylations of carboxylic acid dianions (enediolates) mediated by the dilithium salt of a C2-symmetric chiral tetraamine. Crystallography shows a trilithiated n-butyllithium-dilithiated amide that has dimerized to a hexalithiated form. Spectroscopic studies implicate the non-dimerized trilithiated mixed aggregate. Reaction of the dilithiated amide with the dilithium enediolate derived from phenylacetic acid affords a tetralithio aggregate comprised of the two dianions in solution and the dimerized octalithio form in the solid state. Computational studies shed light on the details of the solution structures and afford a highly predictive stereochemical model.
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Affiliation(s)
- Yun Ma
- Department of Chemistry and Chemical Biology Baker Laboratory, Cornell University, Ithaca, New York 14853–1301, Telephone: (607)-255-4879; Fax: (850)-644-8281
| | - Craig E. Stivala
- Contribution from the Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106; Telephone: (805)-893-3717; Fax: (805)-893-4120
| | - Ashley M. Wright
- Contribution from the Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106; Telephone: (805)-893-3717; Fax: (805)-893-4120
| | - Trevor Hayton
- Contribution from the Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106; Telephone: (805)-893-3717; Fax: (805)-893-4120
| | - Jun Liang
- Department of Chemistry and Chemical Biology Baker Laboratory, Cornell University, Ithaca, New York 14853–1301, Telephone: (607)-255-4879; Fax: (850)-644-8281
| | - Ivan Keresztes
- Department of Chemistry and Chemical Biology Baker Laboratory, Cornell University, Ithaca, New York 14853–1301, Telephone: (607)-255-4879; Fax: (850)-644-8281
| | - Emil Lobkovsky
- Department of Chemistry and Chemical Biology Baker Laboratory, Cornell University, Ithaca, New York 14853–1301, Telephone: (607)-255-4879; Fax: (850)-644-8281
| | - David B. Collum
- Department of Chemistry and Chemical Biology Baker Laboratory, Cornell University, Ithaca, New York 14853–1301, Telephone: (607)-255-4879; Fax: (850)-644-8281
| | - Armen Zakarian
- Contribution from the Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA 93106; Telephone: (805)-893-3717; Fax: (805)-893-4120
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7
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Kimura T, Satoh T. Nucleophilic substitution at the alkenyl and cyclopropyl carbon atoms of magnesium carbenoids: a DFT study. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.07.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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8
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Degree of vinylidene character of α-heteroatom-substituted vinylmagnesium chlorides: a DFT study to discern the role of the halogen atom in magnesium alkylidene carbenoid chemistry. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.05.108] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Durka K, Luliński S, Smętek J, Dąbrowski M, Serwatowski J, Woźniak K. The Influence of Boronate Groups on the Selectivity of the Br-Li Exchange in Model Dibromoaryl Boronates. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300145] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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10
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Seel S, Dagousset G, Thaler T, Frischmuth A, Karaghiosoff K, Zipse H, Knochel P. Preparation of Stereodefined Secondary Alkyllithium Compounds. Chemistry 2013; 19:4614-22. [DOI: 10.1002/chem.201204076] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Indexed: 11/12/2022]
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11
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Yamamoto E, Izumi K, Horita Y, Ito H. Anomalous Reactivity of Silylborane: Transition-Metal-Free Boryl Substitution of Aryl, Alkenyl, and Alkyl Halides with Silylborane/Alkoxy Base Systems. J Am Chem Soc 2012; 134:19997-20000. [DOI: 10.1021/ja309578k] [Citation(s) in RCA: 100] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Eiji Yamamoto
- Division
of Chemical Process Engineering and Frontier
Chemistry Center, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Kiyotaka Izumi
- Division
of Chemical Process Engineering and Frontier
Chemistry Center, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Yuko Horita
- Division
of Chemical Process Engineering and Frontier
Chemistry Center, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Hajime Ito
- Division
of Chemical Process Engineering and Frontier
Chemistry Center, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
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12
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DFT and ONIOM study on the alkylation of the lithium enolate in solution: microsolvation cluster models for CH2=CHOLi + CH3Cl + (THF)0–6. Theor Chem Acc 2011. [DOI: 10.1007/s00214-011-0981-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Gupta L, Ramírez A, Collum DB. Reaction of lithium diethylamide with an alkyl bromide and alkyl benzenesulfonate: origins of alkylation, elimination, and sulfonation. J Org Chem 2010; 75:8392-9. [PMID: 21077695 DOI: 10.1021/jo101505x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A combination of NMR, kinetic, and computational methods are used to examine reactions of lithium diethylamide in tetrahydrofuran (THF) with n-dodecyl bromide and n-octyl benzenesulfonate. The alkyl bromide undergoes competitive S(N)2 substitution and E2 elimination in proportions independent of all concentrations except for a minor medium effect. Rate studies show that both reactions occur via trisolvated-monomer-based transition structures. The alkyl benzenesulfonate undergoes competitive S(N)2 substitution (minor) and N-sulfonation (major) with N-sulfonation promoted at low THF concentrations. The S(N)2 substitution is shown to proceed via a disolvated monomer suggested computationally to involve a cyclic transition structure. The dominant N-sulfonation follows a disolvated-dimer-based transition structure suggested computationally to be a bicyclo[3.1.1] form. The differing THF and lithium diethylamide orders for the two reactions explain the observed concentration-dependent chemoselectivities.
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Affiliation(s)
- Lekha Gupta
- Department of Chemistry and Chemical Biology Baker Laboratory, Cornell University Ithaca, New York 14853-1301, United States
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14
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Arroyo Y, Meana Á, Sanz-Tejedor M, Alonso I, García Ruano J. 2-(p-Tolylsulfinyl)benzyl Halides as Efficient Precursors of Optically Pure trans-2,3-Disubstituted Aziridines. Chemistry 2010; 16:9874-83. [DOI: 10.1002/chem.201000217] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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15
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Azizoglu A, Balci M, Mieusset JL, Brinker UH. Substituent Effects on the Ring-Opening Mechanism of Lithium Bromocyclopropylidenoids to Allenes. J Org Chem 2008; 73:8182-8. [DOI: 10.1021/jo8011144] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Akin Azizoglu
- Department of Chemistry, University of Balikesir, TR-10145, Balikesir, Turkey, Department of Chemistry, Middle East Technical University, TR-06531, Ankara, Turkey, and Chair of Physical Organic and Structural Chemistry, Faculty of Chemistry, University of Vienna, Währinger Str. 38, A-1090 Vienna, Austria
| | - Metin Balci
- Department of Chemistry, University of Balikesir, TR-10145, Balikesir, Turkey, Department of Chemistry, Middle East Technical University, TR-06531, Ankara, Turkey, and Chair of Physical Organic and Structural Chemistry, Faculty of Chemistry, University of Vienna, Währinger Str. 38, A-1090 Vienna, Austria
| | - Jean-Luc Mieusset
- Department of Chemistry, University of Balikesir, TR-10145, Balikesir, Turkey, Department of Chemistry, Middle East Technical University, TR-06531, Ankara, Turkey, and Chair of Physical Organic and Structural Chemistry, Faculty of Chemistry, University of Vienna, Währinger Str. 38, A-1090 Vienna, Austria
| | - Udo H. Brinker
- Department of Chemistry, University of Balikesir, TR-10145, Balikesir, Turkey, Department of Chemistry, Middle East Technical University, TR-06531, Ankara, Turkey, and Chair of Physical Organic and Structural Chemistry, Faculty of Chemistry, University of Vienna, Währinger Str. 38, A-1090 Vienna, Austria
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16
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Paté F, Oulyadi H, Harrison-Marchand A, Maddaluno J. 6Li NMR Study of the Equilibrium between Methyllithium and n-Butyllithium in THF. Influence of a Third Partner, a Chiral Lithium Amide. Organometallics 2008. [DOI: 10.1021/om800260c] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Franck Paté
- Laboratoire de Chimie Organique et Biologique Structurale and Laboratoire des Fonctions Azotées & Oxygénées Complexes de l’IRCOF, UMR CNRS 6014 and FR CNRS 3038, Université de Rouen et INSA de Rouen, 76821 Mont St Aignan Cedex, France
| | - Hassan Oulyadi
- Laboratoire de Chimie Organique et Biologique Structurale and Laboratoire des Fonctions Azotées & Oxygénées Complexes de l’IRCOF, UMR CNRS 6014 and FR CNRS 3038, Université de Rouen et INSA de Rouen, 76821 Mont St Aignan Cedex, France
| | - Anne Harrison-Marchand
- Laboratoire de Chimie Organique et Biologique Structurale and Laboratoire des Fonctions Azotées & Oxygénées Complexes de l’IRCOF, UMR CNRS 6014 and FR CNRS 3038, Université de Rouen et INSA de Rouen, 76821 Mont St Aignan Cedex, France
| | - Jacques Maddaluno
- Laboratoire de Chimie Organique et Biologique Structurale and Laboratoire des Fonctions Azotées & Oxygénées Complexes de l’IRCOF, UMR CNRS 6014 and FR CNRS 3038, Université de Rouen et INSA de Rouen, 76821 Mont St Aignan Cedex, France
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17
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Fressigné C, Girard AL, Durandetti M, Maddaluno J. A Case ofanti Carbolithiation of Alkynes Resulting from Intramolecular Lithium Coordination. Chemistry 2008; 14:5159-67. [DOI: 10.1002/chem.200701834] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Fressigné C, Girard AL, Durandetti M, Maddaluno J. Intramolecular Carbolithiation of Alkynes:anti Selectivity. Angew Chem Int Ed Engl 2008; 47:891-3. [DOI: 10.1002/anie.200704139] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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19
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Fressigné C, Girard AL, Durandetti M, Maddaluno J. Intramolecular Carbolithiation of Alkynes:anti Selectivity. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200704139] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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20
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Miyauchi H, Chiba S, Fukamizu K, Ando K, Narasaka K. Synthesis of hetero- and carbocycles by nucleophilic substitution at sp2 carbon. Tetrahedron 2007. [DOI: 10.1016/j.tet.2007.02.116] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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21
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Sahu B, Muruganantham R, Namboothiri INN. Synthetic and Mechanistic Investigations on the Rearrangement of 2,3-Unsaturated 1,4-Bis(alkylidene)carbenes to Enediynes. European J Org Chem 2007. [DOI: 10.1002/ejoc.200601137] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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