Recent advances with cobalt-mediated asymmetric hydrogenations
Asymmetric hydrogenation using homogeneous catalysts is one of the unique synthetic strategies for generating enantiopure saturated compounds from their prochiral unsaturated starting materials. Early attempts toward asymmetric hydrogenations involving the use of various noble metals such as Ru, Rh,...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-01-01
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| Series: | Results in Chemistry |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211715623000826 |
| _version_ | 1797799082457038848 |
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| author | Gurupada Hazra Sreehari Dinesh Kanchanbala Sahoo Barla Thirupathi |
| author_facet | Gurupada Hazra Sreehari Dinesh Kanchanbala Sahoo Barla Thirupathi |
| author_sort | Gurupada Hazra |
| collection | DOAJ |
| description | Asymmetric hydrogenation using homogeneous catalysts is one of the unique synthetic strategies for generating enantiopure saturated compounds from their prochiral unsaturated starting materials. Early attempts toward asymmetric hydrogenations involving the use of various noble metals such as Ru, Rh, and Ir have been used in such transformations efficiently. These noble metals are extremely scarce elements, occurring at very low abundances in the earth’s crust (5 × 10−5 to10−4 ppm). It remains a long-term problem for their wide usability because of their high cost and low abundance of these metal catalysts. The cost-effective catalysts while considering precious metals to earth-abundant metals such as cobalt complexes have shown their prominent reactivity in recent days. This review compiles especially the development of novel cobalt-mediated chiral complexes and their utility in the asymmetric hydrogenation of various unsaturated compounds. The review also aims to collect valuable insights from various research groups into one location, the scope, and the promises of cobalt-catalyzed asymmetric hydrogenation to provide a quick, updated, and appealing overview. |
| first_indexed | 2024-03-13T04:13:34Z |
| format | Article |
| id | doaj.art-75a16d0aebf74bab82fc94e842ca5e3c |
| institution | Directory Open Access Journal |
| issn | 2211-7156 |
| language | English |
| last_indexed | 2024-03-13T04:13:34Z |
| publishDate | 2023-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Chemistry |
| spelling | doaj.art-75a16d0aebf74bab82fc94e842ca5e3c2023-06-21T06:52:14ZengElsevierResults in Chemistry2211-71562023-01-015100843Recent advances with cobalt-mediated asymmetric hydrogenationsGurupada Hazra0Sreehari Dinesh1Kanchanbala Sahoo2Barla Thirupathi3Department of Chemical Sciences, Indian Institute of Science Education and Research Berhampur, Transit Campus, Govt. ITI Building, NH 59, Engineering School Road, Ganjam-District, Berhampur 760010, Odisha, IndiaDepartment of Chemical Sciences, Indian Institute of Science Education and Research Berhampur, Transit Campus, Govt. ITI Building, NH 59, Engineering School Road, Ganjam-District, Berhampur 760010, Odisha, IndiaDepartment of Chemical Sciences, Indian Institute of Science Education and Research Berhampur, Transit Campus, Govt. ITI Building, NH 59, Engineering School Road, Ganjam-District, Berhampur 760010, Odisha, IndiaCorresponding author.; Department of Chemical Sciences, Indian Institute of Science Education and Research Berhampur, Transit Campus, Govt. ITI Building, NH 59, Engineering School Road, Ganjam-District, Berhampur 760010, Odisha, IndiaAsymmetric hydrogenation using homogeneous catalysts is one of the unique synthetic strategies for generating enantiopure saturated compounds from their prochiral unsaturated starting materials. Early attempts toward asymmetric hydrogenations involving the use of various noble metals such as Ru, Rh, and Ir have been used in such transformations efficiently. These noble metals are extremely scarce elements, occurring at very low abundances in the earth’s crust (5 × 10−5 to10−4 ppm). It remains a long-term problem for their wide usability because of their high cost and low abundance of these metal catalysts. The cost-effective catalysts while considering precious metals to earth-abundant metals such as cobalt complexes have shown their prominent reactivity in recent days. This review compiles especially the development of novel cobalt-mediated chiral complexes and their utility in the asymmetric hydrogenation of various unsaturated compounds. The review also aims to collect valuable insights from various research groups into one location, the scope, and the promises of cobalt-catalyzed asymmetric hydrogenation to provide a quick, updated, and appealing overview.http://www.sciencedirect.com/science/article/pii/S2211715623000826Asymmetric hydrogenationCobalt complexesEco-friendlyHomogeneous catalysisSustainable catalysis |
| spellingShingle | Gurupada Hazra Sreehari Dinesh Kanchanbala Sahoo Barla Thirupathi Recent advances with cobalt-mediated asymmetric hydrogenations Results in Chemistry Asymmetric hydrogenation Cobalt complexes Eco-friendly Homogeneous catalysis Sustainable catalysis |
| title | Recent advances with cobalt-mediated asymmetric hydrogenations |
| title_full | Recent advances with cobalt-mediated asymmetric hydrogenations |
| title_fullStr | Recent advances with cobalt-mediated asymmetric hydrogenations |
| title_full_unstemmed | Recent advances with cobalt-mediated asymmetric hydrogenations |
| title_short | Recent advances with cobalt-mediated asymmetric hydrogenations |
| title_sort | recent advances with cobalt mediated asymmetric hydrogenations |
| topic | Asymmetric hydrogenation Cobalt complexes Eco-friendly Homogeneous catalysis Sustainable catalysis |
| url | http://www.sciencedirect.com/science/article/pii/S2211715623000826 |
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