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1
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Carreras L, Benet-Buchholz J, Franconetti A, Frontera A, van Leeuwen PWNM, Vidal-Ferran A. Halogen bonding effects on the outcome of reactions at metal centres. Chem Commun (Camb) 2019; 55:2380-2383. [DOI: 10.1039/c8cc08884e] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Key findings regarding the effects of ligand preorganisation via halogen bonding on the outcome of reactions at rhodium are reported.
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Affiliation(s)
- Lucas Carreras
- Institute of Chemical Research of Catalonia (ICIQ)
- The Barcelona Institute of Science and Technology
- Tarragona 43007
- Spain
| | - Jordi Benet-Buchholz
- Institute of Chemical Research of Catalonia (ICIQ)
- The Barcelona Institute of Science and Technology
- Tarragona 43007
- Spain
| | - Antonio Franconetti
- Departament de Química
- Universitat de les Illes Balears (UIB)
- 07122 Palma de Mallorca
- Spain
| | - Antonio Frontera
- Departament de Química
- Universitat de les Illes Balears (UIB)
- 07122 Palma de Mallorca
- Spain
| | | | - Anton Vidal-Ferran
- Institute of Chemical Research of Catalonia (ICIQ)
- The Barcelona Institute of Science and Technology
- Tarragona 43007
- Spain
- ICREA
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2
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Storch G, Trapp O. Supramolecular chirality transfer in a stereodynamic catalysts. Chirality 2018; 30:1150-1160. [PMID: 30103282 DOI: 10.1002/chir.23007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 07/10/2018] [Accepted: 07/17/2018] [Indexed: 11/10/2022]
Abstract
We present rhodium catalysts that contain stereodynamic axially chiral biphenol-derived phosphinite ligands modified with non-stereoselective amides for non-covalent interactions. A chirality transfer was achieved with (R)- or (S)-acetylphenylalanine methyl amide, and the interaction mechanism was investigated by NMR measurements. These interactions at the non-stereoselective interaction sites and the formation of supramolecular complexes result in an enrichment of either the (Rax )- or (Sax ) enantiomer of the tropos catalysts, which in turn provide the (R)- or (S)-acetylphenylalanine methyl ester in the hydrogenation of (Z)-methyl-α-acetamidocinnamate.
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Affiliation(s)
- Golo Storch
- Department Chemie, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Oliver Trapp
- Department Chemie, Ludwig-Maximilians-Universität München, Munich, Germany.,Max-Planck-Institute for Astronomy, Heidelberg, Germany
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3
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Jiang HW, Gu SS, Cao L, Jiang SS, Lin J, Chen Y, Wang L, Jiao H, Li JY, Zhao WM, Li JL. Potential hypoglycemic effect of acetophenones from the root bark of Cynanchum wilfordii. Nat Prod Res 2018; 33:2314-2321. [DOI: 10.1080/14786419.2018.1443100] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Hao-Wen Jiang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, East China Normal University, Shanghai, People’s Republic of China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People’s Republic of China
| | - Shan-Shan Gu
- School of Pharmacy, Nantong University, Nantong, People’s Republic of China
- Department of Pharmacy, Nantong Hospital of Traditional Chinese Medicine, Nantong, People’s Republic of China
| | - Lei Cao
- School of Pharmacy, Nantong University, Nantong, People’s Republic of China
| | - Sheng-Shi Jiang
- Department of Pharmacy, Nantong Hospital of Traditional Chinese Medicine, Nantong, People’s Republic of China
| | - Jing Lin
- School of Pharmacy, Nantong University, Nantong, People’s Republic of China
| | - Yan Chen
- School of Pharmacy, Nantong University, Nantong, People’s Republic of China
| | - Ling Wang
- School of Pharmacy, Nantong University, Nantong, People’s Republic of China
| | - He Jiao
- School of Pharmacy, Nantong University, Nantong, People’s Republic of China
| | - Jing-Ya Li
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People’s Republic of China
| | - Wei-Min Zhao
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People’s Republic of China
| | - Jin-Long Li
- School of Pharmacy, Nantong University, Nantong, People’s Republic of China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, People’s Republic of China
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4
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Zhang J, Gholami H, Ding X, Chun M, Vasileiou C, Nehira T, Borhan B. Computationally Aided Absolute Stereochemical Determination of Enantioenriched Amines. Org Lett 2017; 19:1362-1365. [DOI: 10.1021/acs.orglett.7b00246] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jun Zhang
- Department
of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
| | - Hadi Gholami
- Department
of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
| | - Xinliang Ding
- Department
of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
| | - Minji Chun
- Department
of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
| | - Chrysoula Vasileiou
- Department
of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
| | - Tatsuo Nehira
- Graduate
School of Integrated Arts and Sciences, Hiroshima University, Higashi, Hiroshima 739-8521, Japan
| | - Babak Borhan
- Department
of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
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5
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Rao PC, Chaudhary SP, Kuznetsov D, Mandal S. Transformation of One-Dimensional Achiral Structure to Three-Dimensional Chiral Structure: Mechanistic Study and Catalytic Activities of Chiral Structure. Inorg Chem 2016; 55:12669-12674. [DOI: 10.1021/acs.inorgchem.6b01836] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Purna Chandra Rao
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala, India, 695016
| | - Sonu Pratap Chaudhary
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala, India, 695016
| | - Denis Kuznetsov
- National University of Science and Technology “MISIS”, Department of Functional Nanosystems and High Temperature
Materials, Leninsky pr.4, Moscow, Russia, 119049
| | - Sukhendu Mandal
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Thiruvananthapuram, Kerala, India, 695016
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6
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Vidal‐Ferran A, Mon I, Bauzá A, Frontera A, Rovira L. Supramolecularly Regulated Ligands for Asymmetric Hydroformylations and Hydrogenations. Chemistry 2015; 21:11417-26. [DOI: 10.1002/chem.201501441] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Anton Vidal‐Ferran
- Institute of Chemical Research of Catalonia (ICIQ), Avgda. Països Catalans 16, 43007 Tarragona (Spain), Fax: (+34) 977920228
- Catalan Institution for Research and Advanced Studies (ICREA), Passeig Lluís Companys 23, 08010 Barcelona (Spain)
| | - Ignasi Mon
- Institute of Chemical Research of Catalonia (ICIQ), Avgda. Països Catalans 16, 43007 Tarragona (Spain), Fax: (+34) 977920228
| | - Antonio Bauzá
- Departament de Química, Universitat de les Illes Balears (UIB), Cra. de Valldemossa, km 7.5. Palma, 07122 Palma de Mallorca (Spain)
| | - Antonio Frontera
- Departament de Química, Universitat de les Illes Balears (UIB), Cra. de Valldemossa, km 7.5. Palma, 07122 Palma de Mallorca (Spain)
| | - Laura Rovira
- Institute of Chemical Research of Catalonia (ICIQ), Avgda. Països Catalans 16, 43007 Tarragona (Spain), Fax: (+34) 977920228
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7
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Jena HS. Effect of steric congestion and non-covalent interaction on the self-organization of two isostructural 1D chiral coordination polymers. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.05.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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8
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Anyika M, Gholami H, Ashtekar KD, Acho R, Borhan B. Point-to-Axial Chirality Transfer—A New Probe for “Sensing” the Absolute Configurations of Monoamines. J Am Chem Soc 2014; 136:550-3. [DOI: 10.1021/ja408317b] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Mercy Anyika
- Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
| | - Hadi Gholami
- Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
| | - Kumar D. Ashtekar
- Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
| | - Robert Acho
- Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
| | - Babak Borhan
- Department of Chemistry, Michigan State University, East Lansing, Michigan 48824, United States
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9
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Bisht KK, Suresh E. Spontaneous Resolution to Absolute Chiral Induction: Pseudo-Kagomé Type Homochiral Zn(II)/Co(II) Coordination Polymers with Achiral Precursors. J Am Chem Soc 2013; 135:15690-3. [DOI: 10.1021/ja4075369] [Citation(s) in RCA: 116] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Kamal Kumar Bisht
- Analytical
Department and Centralized Instrument Facility, Central Salt and Marine Chemicals Research Institute, Council of Scientific and Industrial Research (CSIR−CSMCRI) G. B. Marg, Bhavnagar - 364 002, Gujarat, India
- Academy of Scientific and Innovative Research (AcSIR−CSMCRI) G. B. Marg, Bhavnagar - 364 002, Gujarat, India
| | - Eringathodi Suresh
- Analytical
Department and Centralized Instrument Facility, Central Salt and Marine Chemicals Research Institute, Council of Scientific and Industrial Research (CSIR−CSMCRI) G. B. Marg, Bhavnagar - 364 002, Gujarat, India
- Academy of Scientific and Innovative Research (AcSIR−CSMCRI) G. B. Marg, Bhavnagar - 364 002, Gujarat, India
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Kuwahara S, Chamura R, Tsuchiya S, Ikeda M, Habata Y. Chirality transcription and amplification by [2]pseudorotaxanes. Chem Commun (Camb) 2013; 49:2186-8. [PMID: 23318978 DOI: 10.1039/c2cc38758a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chirality transcription and amplification by the formation of chiral [2]pseudorotaxanes by an achiral crown ether having the 2',2''-quaterphenyl group and chiral sec-ammonium ions are reported. It was revealed that the absolute configurations of the chiral sec-ammonium ions can be detected directly from the CD spectra of the chiral [2]pseudorotaxanes.
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Affiliation(s)
- Shunsuke Kuwahara
- Department of Chemistry, Faculty of Science, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
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11
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Mon I, Jose DA, Vidal-Ferran A. Bis(phosphite) Ligands with Distal Regulation: Application in Rhodium-mediated Asymmetric Hydroformylations. Chemistry 2013; 19:2720-5. [DOI: 10.1002/chem.201203677] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Revised: 11/29/2012] [Indexed: 11/11/2022]
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