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Lu H, Zhang M, Li B, Ma H, Wang W, Ding Y, Li X, Hu A. Experimental and Computational Study on the Reaction Pathways of Diradical Intermediates Formed from Myers‐Saito Cyclization of Maleimide‐Based Enediynes. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000432] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Haotian Lu
- Shanghai Key Laboratory of Advanced Polymeric Materials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 P. R. China
| | - Mengsi Zhang
- Shanghai Key Laboratory of Advanced Polymeric Materials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 P. R. China
| | - Baojun Li
- Shanghai Key Laboratory of Advanced Polymeric Materials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 P. R. China
| | - Hailong Ma
- Shanghai Key Laboratory of Advanced Polymeric Materials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 P. R. China
| | - Wenbo Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 P. R. China
| | - Yun Ding
- Shanghai Key Laboratory of Advanced Polymeric Materials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 P. R. China
| | - Xinxin Li
- Shanghai Key Laboratory of Advanced Polymeric Materials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 P. R. China
| | - Aiguo Hu
- Shanghai Key Laboratory of Advanced Polymeric Materials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 P. R. China
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2
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Liu L, Ward RM, Schomaker JM. Mechanistic Aspects and Synthetic Applications of Radical Additions to Allenes. Chem Rev 2019; 119:12422-12490. [PMID: 31833759 DOI: 10.1021/acs.chemrev.9b00312] [Citation(s) in RCA: 131] [Impact Index Per Article: 26.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
More than 50 years have passed since Haszeldine reported the first addition of a trifluoromethyl radical to an allene; in the intervening years, both the chemistry of allenes and the reactivity of single-electron species have become topics of intense interest. In this Review, we provide an overview of the fundamentals of radical additions to allenes and highlight the emergence of theoretical and experimental evidence that reveals unique reactivity patterns for radical additions to allenes as compared with other unsaturated compounds. Factors capable of exerting control over the chemo-, regio-, and stereoselectivities of the attack of carbon- and heteroatom-based radicals at each of the three potential reactive sites in an allene substrate are described. These include reaction conditions, the nature of the attacking radical, the substitution pattern of the allene, and the length of the linker between the radical center and the proximal allene carbon in the substrate. Cycloaddition reactions between allenes and partners containing π-bonds, which are likely to proceed through radical pathways, are presented to highlight their ability to rapidly access complex polycyclic scaffolds. Finally, the synthetic utility of the products arising from these chemistries is described, including their applications to the construction of complex molecules.
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Affiliation(s)
- Lu Liu
- Department of Chemistry , University of Wisconsin-Madison , 1101 University Avenue , Madison , Wisconsin 53706 , United States
| | - Robert M Ward
- Department of Chemistry , University of Wisconsin-Madison , 1101 University Avenue , Madison , Wisconsin 53706 , United States
| | - Jennifer M Schomaker
- Department of Chemistry , University of Wisconsin-Madison , 1101 University Avenue , Madison , Wisconsin 53706 , United States
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3
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Doubleday C, Armas R, Walker D, Cosgriff CV, Greer EM. Heavy-Atom Tunneling Calculations in Thirteen Organic Reactions: Tunneling Contributions are Substantial, and Bell's Formula Closely Approximates Multidimensional Tunneling at ≥250 K. Angew Chem Int Ed Engl 2017; 56:13099-13102. [PMID: 28881399 DOI: 10.1002/anie.201708489] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Indexed: 11/08/2022]
Abstract
Multidimensional tunneling calculations are carried out for 13 reactions, to test the scope of heavy-atom tunneling in organic chemistry, and to check the accuracy of one-dimensional tunneling models. The reactions include pericyclic, cycloaromatization, radical cyclization and ring opening, and SN 2. When compared at the temperatures that give the same effective rate constant of 3×10-5 s-1 , tunneling accounts for 25-95 % of the rate in 8 of the 13 reactions. Values of transmission coefficients predicted by Bell's formula, κBell , agree well with multidimensional tunneling (canonical variational transition state theory with small curvature tunneling), κSCT . Mean unsigned deviations of κBell vs. κSCT are 0.08, 0.04, 0.02 at 250, 300 and 400 K. This suggests that κBell is a useful first choice for predicting transmission coefficients in heavy-atom tunnelling.
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Affiliation(s)
| | | | | | | | - Edyta M Greer
- Baruch College of the City University of New York, New York, NY, USA
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4
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Doubleday C, Armas R, Walker D, Cosgriff CV, Greer EM. Heavy‐Atom Tunneling Calculations in Thirteen Organic Reactions: Tunneling Contributions are Substantial, and Bell's Formula Closely Approximates Multidimensional Tunneling at ≥250 K. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708489] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | - Edyta M. Greer
- Baruch College of the City University of New York New York NY USA
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5
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Sakai S, Yada M, Ito S. Theoretical Approach to [2+2] Excited Cyclic Reaction between 2-Pyridone and Methylacrylate through Conical Intersections. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2017. [DOI: 10.1246/bcsj.20170118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shogo Sakai
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193
| | - Mutsumi Yada
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193
| | - Shoko Ito
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193
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6
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Mahler A, Janesko BG, Moncho S, Brothers EN. Why are GGAs so accurate for reaction kinetics on surfaces? Systematic comparison of hybrid vs. nonhybrid DFT for representative reactions. J Chem Phys 2017. [DOI: 10.1063/1.4986404] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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7
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You X, Xie X, Chen H, Li Y, Liu Y. Cyano-Schmittel Cyclization through Base-Induced Propargyl-Allenyl Isomerization: Highly Modular Synthesis of Pyridine-Fused Aromatic Derivatives. Chemistry 2015; 21:18699-705. [DOI: 10.1002/chem.201503374] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Indexed: 11/11/2022]
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8
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Gaudel-Siri A, Campolo D, Mondal S, Nechab M, Siri D, Bertrand MP. Theoretical Study To Explain How Chirality Is Stored and Evolves throughout the Radical Cascade Rearrangement of Enyne-allenes. J Org Chem 2014; 79:9086-93. [DOI: 10.1021/jo501450k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Anouk Gaudel-Siri
- Aix-Marseille Université, CNRS, Institut de Chimie
Radicalaire (UMR-7273), 13397 Marseille Cedex 20, France
| | - Damien Campolo
- Aix-Marseille Université, CNRS, Institut de Chimie
Radicalaire (UMR-7273), 13397 Marseille Cedex 20, France
| | - Shovan Mondal
- Department
of Chemistry, Visva Bharati University, Santiniketan, Birbhum, West
Bengal 731235, India
| | - Malek Nechab
- Aix-Marseille Université, CNRS, Institut de Chimie
Radicalaire (UMR-7273), 13397 Marseille Cedex 20, France
| | - Didier Siri
- Aix-Marseille Université, CNRS, Institut de Chimie
Radicalaire (UMR-7273), 13397 Marseille Cedex 20, France
| | - Michèle P. Bertrand
- Aix-Marseille Université, CNRS, Institut de Chimie
Radicalaire (UMR-7273), 13397 Marseille Cedex 20, France
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9
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Sakai S, Nakamura K, Ito S. Estimation of the Distribution of Excited [2 + 2] Cyclic Reaction Paths through Conical Intersection by CiLC Analysis. CHEM LETT 2014. [DOI: 10.1246/cl.140085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shogo Sakai
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University
| | - Keita Nakamura
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University
| | - Shoko Ito
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University
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10
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Kraka E, Cremer D. Enediynes, enyne-allenes, their reactions, and beyond. WILEY INTERDISCIPLINARY REVIEWS-COMPUTATIONAL MOLECULAR SCIENCE 2013. [DOI: 10.1002/wcms.1174] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Elfi Kraka
- Computational and Theoretical Chemistry Group, Department of Chemistry; Southern Methodist University; Dallas TX USA
| | - Dieter Cremer
- Computational and Theoretical Chemistry Group, Department of Chemistry; Southern Methodist University; Dallas TX USA
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11
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Affiliation(s)
- Manabu Abe
- Department of Chemistry, Graduate School of Science, Hiroshima University (HIRODAI), 1-3-1 Kagamiyama, Higashi-Hiroshima,
Hiroshima 739-8526, Japan
- Institute for Molecular Science (IMS), Okazaki, Aichi 444-8787,
Japan
- JST-CREST, 5
Sanbancho,
Chiyodaku, Tokyo 102-0075, Japan
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12
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Mohamed RK, Peterson PW, Alabugin IV. Concerted Reactions That Produce Diradicals and Zwitterions: Electronic, Steric, Conformational, and Kinetic Control of Cycloaromatization Processes. Chem Rev 2013; 113:7089-129. [DOI: 10.1021/cr4000682] [Citation(s) in RCA: 166] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Rana K. Mohamed
- Department of Chemistry
and Biochemistry, Florida State University, Tallahassee, Florida 32306-4390,
United States
| | - Paul W. Peterson
- Department of Chemistry
and Biochemistry, Florida State University, Tallahassee, Florida 32306-4390,
United States
| | - Igor V. Alabugin
- Department of Chemistry
and Biochemistry, Florida State University, Tallahassee, Florida 32306-4390,
United States
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13
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How to Lose a Bond in Two Ways ― The Diradical/Zwitterion Dichotomy in Cycloaromatization Reactions. European J Org Chem 2013. [DOI: 10.1002/ejoc.201201656] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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14
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Affiliation(s)
- Barry K. Carpenter
- Physical
Organic Chemistry Centre, Cardiff University, Cardiff CF10 3AT, United Kingdom
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15
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He Y, Zhang XY, Cui LY, Fan XS. Iodine-Initiated Domino Reaction of Hepta-1,2-dien-6-yn-4-ols and Brønsted Acid Promoted Cyclization of Hepta-1,2,6-trien-4-ols Leading to Functionalized Benzenes. Chem Asian J 2013; 8:717-22. [PMID: 23339080 DOI: 10.1002/asia.201201151] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2012] [Revised: 12/16/2012] [Indexed: 11/11/2022]
Affiliation(s)
- Yan He
- School of Chemistry and Environmental Science, Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Henan Normal University, 46 Jianshe Road, Xinxiang, Henan 453007, P. R. China
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16
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Wang Q, Aparaj S, Akhmedov NG, Petersen JL, Shi X. Ambient Schmittel Cyclization Promoted by Chemoselective Triazole-Gold Catalyst. Org Lett 2012; 14:1334-7. [PMID: 22356170 DOI: 10.1021/ol300227a] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Qiaoyi Wang
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Siddhita Aparaj
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Novruz G. Akhmedov
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Jeffrey L. Petersen
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
| | - Xiaodong Shi
- C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown, West Virginia 26506, United States
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17
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Schmittel M, Vavilala C, Cinar ME. The thermal C2
-C6
(Schmittel)/ene cyclization of enyne-allenes - crossing the boundary between classical and nonstatistical kinetics. J PHYS ORG CHEM 2011. [DOI: 10.1002/poc.1887] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Michael Schmittel
- FB 8 (Chemie-Biologie); Universität Siegen; Adolf-Reichwein-Str. D-57068 Siegen Germany
| | | | - Mehmet Emin Cinar
- FB 8 (Chemie-Biologie); Universität Siegen; Adolf-Reichwein-Str. D-57068 Siegen Germany
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18
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Cinar ME, Vavilala C, Fan J, Schmittel M. The thermal C2–C6/[2 + 2] cyclisation of enyne-allenes: Reversible diradical formation. Org Biomol Chem 2011; 9:3776-9. [DOI: 10.1039/c0ob01275k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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