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Poyraz S, Döndaş HA, Belveren S, Taş S, Hidalgo-León R, Trujillo-Sierra J, Rodríguez-Flórez LV, Retamosa MDG, Sirvent A, Gholinejad M, Sobhani S, Sansano JM. Stabilized Palladium Nanoparticles from Bis-( N-benzoylthiourea) Derived-Pd II Complexes as Efficient Catalysts for Sustainable Cross-Coupling Reactions in Water. Molecules 2024; 29:1138. [PMID: 38474652 DOI: 10.3390/molecules29051138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 02/22/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
Stable palladium (II) complexes, incorporating a double (N-benzoylthiourea) arrangement bonded to a complex heterocyclic scaffold, are used as precursors of catalytic species able to promote Suzuki-Miyaura, Mizoroki-Heck, Hiyama, Buchwald-Hartwig, Hirao and Sonogashira-Hagihara cross-coupling transformations in water. These sustainable processes are chemoselective and very versatile. The nanoparticles responsible for these catalytic reactions were analyzed and studied. Their usefulness is demonstrated after several tests and analyses. The heterogeneous character of this species in water was also confirmed.
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Affiliation(s)
- Samet Poyraz
- Department of Basic Pharmaceutical Sciences, Faculty of Pharmacy, Çukurova University, Balcalı, Adana 01330, Türkiye
| | - H Ali Döndaş
- Department of Basic Pharmaceutical Sciences, Faculty of Pharmacy, Çukurova University, Balcalı, Adana 01330, Türkiye
- Department of Biotechnology, Institute of Natural and Applied Sciences, Çukurova University, Balcalı, Adana 01330, Türkiye
| | - Samet Belveren
- Department of Basic Pharmaceutical Sciences, Faculty of Pharmacy, Çukurova University, Balcalı, Adana 01330, Türkiye
| | - Senanur Taş
- Department of Biotechnology, Institute of Natural and Applied Sciences, Çukurova University, Balcalı, Adana 01330, Türkiye
| | - Raquel Hidalgo-León
- Departamento de Química Orgánica, Instituto de Síntesis Orgánica (ISO), Centro de Innovación en Química Avanzada (ORFEO-CINQA), University of Alicante, P.O. Box 99, 03690 Alicante, Spain
| | - José Trujillo-Sierra
- Departamento de Química Orgánica, Instituto de Síntesis Orgánica (ISO), Centro de Innovación en Química Avanzada (ORFEO-CINQA), University of Alicante, P.O. Box 99, 03690 Alicante, Spain
| | - Lesly V Rodríguez-Flórez
- Departamento de Química Orgánica, Instituto de Síntesis Orgánica (ISO), Centro de Innovación en Química Avanzada (ORFEO-CINQA), University of Alicante, P.O. Box 99, 03690 Alicante, Spain
| | - Mª de Gracia Retamosa
- Departamento de Química Orgánica, Instituto de Síntesis Orgánica (ISO), Centro de Innovación en Química Avanzada (ORFEO-CINQA), University of Alicante, P.O. Box 99, 03690 Alicante, Spain
| | - Ana Sirvent
- Departamento de Química Orgánica, Instituto de Síntesis Orgánica (ISO), Centro de Innovación en Química Avanzada (ORFEO-CINQA), University of Alicante, P.O. Box 99, 03690 Alicante, Spain
| | - Mohammad Gholinejad
- Department of Chemistry, Institute for Advanced Studies in Basic Sciences (IASBS), P.O. Box 45195-1159, Zanjan 45137-66731, Iran
- Research Center for Basic Sciences & Modern Technologies (RBST), Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan 45137-66731, Iran
| | - Sara Sobhani
- Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran
- Department of Chemistry, College of Sciences, University of Birjand, Birjand 9717434765, Iran
| | - José M Sansano
- Departamento de Química Orgánica, Instituto de Síntesis Orgánica (ISO), Centro de Innovación en Química Avanzada (ORFEO-CINQA), University of Alicante, P.O. Box 99, 03690 Alicante, Spain
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Goebel JF, Löffler J, Zeng Z, Handelmann J, Hermann A, Rodstein I, Gensch T, Gessner VH, Gooßen LJ. Computer-Driven Development of Ylide Functionalized Phosphines for Palladium-Catalyzed Hiyama Couplings. Angew Chem Int Ed Engl 2023; 62:e202216160. [PMID: 36538000 DOI: 10.1002/anie.202216160] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 12/16/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
Palladium-catalyzed couplings of silicon enolates with aryl electrophiles are of great synthetic utility, but often limited to expensive bromide substrates. A comparative experimental study confirmed that none of the established ligand systems allows to couple inexpensive aryl chlorides with α-trimethylsilyl alkylnitriles. In contrast, ylide functionalized phosphines (YPhos) led to encouraging results. A statistical model was developed that correlates the reaction yields with ligand features. It was employed to predict catalyst structures with superior performance. With this cheminformatics approach, YPhos ligands were tailored specifically to the demands of Hiyama couplings. The newly synthesized ligands displayed record-setting activities, enabling the elusive coupling of aryl chlorides with α-trimethylsilyl alkyl nitriles. The preparative utility of the catalyst system was demonstrated by the synthesis of pharmaceutically meaningful α-aryl alkylnitriles, α-arylcarbonyls and biaryls.
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Affiliation(s)
- Jonas F Goebel
- Chair of Organic Chemistry I, Ruhr-Universität Bochum, Universitätsstr. 150, 44801, Bochum, Germany
| | - Julian Löffler
- Chair of Inorganic Chemistry II, Ruhr-Universität Bochum, Universitätsstr. 150, 44801, Bochum, Germany
| | - Zhongyi Zeng
- Chair of Organic Chemistry I, Ruhr-Universität Bochum, Universitätsstr. 150, 44801, Bochum, Germany
| | - Jens Handelmann
- Chair of Inorganic Chemistry II, Ruhr-Universität Bochum, Universitätsstr. 150, 44801, Bochum, Germany
| | - Albert Hermann
- Chair of Organic Chemistry I, Ruhr-Universität Bochum, Universitätsstr. 150, 44801, Bochum, Germany
| | - Ilja Rodstein
- Chair of Inorganic Chemistry II, Ruhr-Universität Bochum, Universitätsstr. 150, 44801, Bochum, Germany
| | - Tobias Gensch
- Department of Chemistry, TU Berlin, 10623, Berlin, Germany
| | - Viktoria H Gessner
- Chair of Inorganic Chemistry II, Ruhr-Universität Bochum, Universitätsstr. 150, 44801, Bochum, Germany
| | - Lukas J Gooßen
- Chair of Organic Chemistry I, Ruhr-Universität Bochum, Universitätsstr. 150, 44801, Bochum, Germany
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