|
1
|
Chiacchio MA, Legnani L. Density Functional Theory Calculations: A Useful Tool to Investigate Mechanisms of 1,3-Dipolar Cycloaddition Reactions. Int J Mol Sci 2024; 25:1298. [PMID: 38279298 PMCID: PMC10816517 DOI: 10.3390/ijms25021298] [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: 12/21/2023] [Revised: 01/12/2024] [Accepted: 01/15/2024] [Indexed: 01/28/2024] Open
Abstract
The present review contains a representative sampling of mechanistic studies, which have appeared in the literature in the last 5 years, on 1,3-dipolar cycloaddition reactions, using DFT calculations. Attention is focused on the mechanistic insights into 1,3-dipoles of propargyl/allenyl type and allyl type such as aza-ylides, nitrile oxides and azomethyne ylides and nitrones, respectively. The important role played by various metal-chiral-ligand complexes and the use of chiral eductors in promoting the site-, regio-, diastereo- and enatioselectivity of the reaction are also outlined.
Collapse
Affiliation(s)
- Maria Assunta Chiacchio
- Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Laura Legnani
- Department of Biotechnology and Biosciences, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy
| |
Collapse
|
|
2
|
Wei J, Li M, Ding J, Dai W, Yang Q, Feng Y, Yang C, Yang W, Zheng Y, Wang MY, Ma X. Parameterization of Phosphine Ligands Modified Rh Complexes to Unravel Quantitative Structure‐Activity Relationship and Mechanistic Pathways in Hydroformylation. ChemCatChem 2022. [DOI: 10.1002/cctc.202200423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jie Wei
- Tianjin University School of Chemical Engineering and Technology Tianjin UniversitySchool of Chemical Engineering and Technology Tianjin CHINA
| | - Maoshuai Li
- Tianjin Chemical Engineering and Technology Weijin RoadNankai District 300072 Tianjin CHINA
| | - Jie Ding
- Tianjin University School of Chemical Engineering and Technology CHINA
| | - Weikang Dai
- Tianjin University School of Chemical Engineering and Technology CHINA
| | - Qi Yang
- Tianjin University School of Chemical Engineering and Technology CHINA
| | - Yi Feng
- Tianjin University School of Chemical Engineering and Technology CHINA
| | - Cheng Yang
- Tianjin University School of Chemical Engineering and Technology CHINA
| | - Wanxin Yang
- Tianjin University School of Chemical Engineering and Technology CHINA
| | - Ying Zheng
- Joint School of Tianjin University and National University of Singapore International Campus of Tianjin University CHINA
| | - Mei-Yan Wang
- Tianjin University School of Chemical Engineering and Technology CHINA
| | - Xinbin Ma
- Tianjin University School of Chemical Engineering and Technology CHINA
| |
Collapse
|
|
3
|
Zhang J, Sheong FK, Lu Z, Zhang H, Lin Z. Unexpected Electronic Behavior of Organic Azide and
Metal‐Carbyne
in Their 1,
3‐Dipolar
Cycloaddition Reaction. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000216] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Jing‐Xuan Zhang
- Department of Chemistry, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong, China
| | - Fu Kit Sheong
- Department of Chemistry, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong, China
- Institute for Advanced Study, The Hong Kong University of Science and Technology, Clear Water Bay Hong Kong, China
| | - Zhengyu Lu
- College of Chemistry and Chemical Engineering, Xiamen University Xiamen Fujian 361005 China
| | - Hong Zhang
- College of Chemistry and Chemical Engineering, Xiamen University Xiamen Fujian 361005 China
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong, China
| |
Collapse
|
|
4
|
Dodonov VA, Chen W, Zhao Y, Skatova AA, Roesky PW, Wu B, Yang XJ, Fedushkin IL. Gallium "Shears" for C=N and C=O Bonds of Isocyanates. Chemistry 2019; 25:8259-8267. [PMID: 30892746 DOI: 10.1002/chem.201900517] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Indexed: 11/08/2022]
Abstract
Digallane [L1 Ga-GaL1 ] (1, L1 =dpp-bian=1,2-[(2,6-iPr2 C6 H3 )NC]2 C12 H6 ) reacts with RN=C=O (R=Ph or Tos) by [2+4] cycloaddition of the isocyanate C=N bonds across both of its C=C-N-Ga fragments to afford [L1 (O=C-NR)Ga-Ga(RN-C=O)L1 ] (R=Ph, 3; R=Tos, 4). The reactions with both isocyanates result in new C-C and N-Ga single bonds. In the case of allyl isocyanate, the [2+4] cycloaddition across one C=C-N-Ga fragment of 1 is accompanied by insertion of a second allyl isocyanate molecule into the Ga-N bond of the same fragment to afford compound [L1 Ga-Ga(AllN- C=O)2 L1 ] (5) (All=allyl). In the presence of Na metal, the related digallane [L2 Ga-GaL2 ] (2; L2 =dpp-dad=[(2,6-iPr2 C6 H3 )NC(CH3 )]2 ) is converted into the gallium(I) carbene analogue [L2 Ga:]- (2 A), which undergoes a variety of reactions with isocyanate substrates. These include the cycloaddition of ethyl isocyanate to 2 A affording [Na2 (THF)5 ]{L2 Ga[EtN-C(O)]2 GaL2 } (6), cleavage of the N=C bond with release of 1 equiv. of CO to give [Na(THF)2 ]2 [L2 Ga(p-MeC6 H4 )(N-C(O))2 -N(p-MeC6 H4 )]2 (7), cleavage of the C=O bond to yield the di-O-bridged digallium compound [Na(THF)3 ]2 [L2 Ga-(μ-O)2 -GaL2 ] (8), and generation of the further addition product [Na2 (THF)5 ][L2 Ga(CyNCO2 )]2 (9). Complexes 3-9 have been characterized by NMR (1 H, 13 C), IR spectroscopy, elemental analysis, and X-ray diffraction analysis. Their electronic structures have been examined by DFT calculations.
Collapse
Affiliation(s)
- Vladimir A Dodonov
- G. A. Razuvaev Institute of Organometallic Chemistry, of Russian Academy of Sciences, Tropinina str. 49, Nizhny Novgorod, 603137, Russia.,Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstrasse 15, 76131, Karlsruhe, Germany
| | - Weixing Chen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an, 710069, China
| | - Yanxia Zhao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an, 710069, China
| | - Alexandra A Skatova
- G. A. Razuvaev Institute of Organometallic Chemistry, of Russian Academy of Sciences, Tropinina str. 49, Nizhny Novgorod, 603137, Russia
| | - Peter W Roesky
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstrasse 15, 76131, Karlsruhe, Germany
| | - Biao Wu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an, 710069, China
| | - Xiao-Juan Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an, 710069, China
| | - Igor L Fedushkin
- G. A. Razuvaev Institute of Organometallic Chemistry, of Russian Academy of Sciences, Tropinina str. 49, Nizhny Novgorod, 603137, Russia.,Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry and Materials Science, Northwest University, Xi'an, 710069, China
| |
Collapse
|
|
5
|
Zhou CC, Hawthorne MF, Houk KN, Jiménez-Osés G. Multiple Mechanisms for the Thermal Decomposition of Metallaisoxazolin-5-ones from Computational Investigations. J Org Chem 2017; 82:8438-8443. [DOI: 10.1021/acs.joc.7b01169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chen-Chen Zhou
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095-1569, United States
| | - M. Frederick Hawthorne
- International
Institute of Nano and Molecular Medicine, University of Missouri, 1514 Research Park Drive, Columbia, Missouri 65211-3450, United States
| | - K. N. Houk
- Department
of Chemistry and Biochemistry, University of California, Los Angeles, California 90095-1569, United States
| | - Gonzalo Jiménez-Osés
- Departamento
de Química, Centro de Investigación en Síntesis
Química, Universidad de La Rioja, 26006 Logroño, La Rioja, Spain
| |
Collapse
|
|
6
|
Affiliation(s)
- Jess Estrada
- Department of Chemistry University of California Riverside Riverside CA 92521 USA
| | - Vincent Lavallo
- Department of Chemistry University of California Riverside Riverside CA 92521 USA
| |
Collapse
|
|
7
|
Affiliation(s)
- Jess Estrada
- Department of Chemistry University of California Riverside Riverside CA 92521 USA
| | - Vincent Lavallo
- Department of Chemistry University of California Riverside Riverside CA 92521 USA
| |
Collapse
|