Regiodivergent Organocatalytic Reactions
Organocatalysts are abundantly used for various transformations, particularly to obtain highly enantio- and diastereomeric pure products by controlling the stereochemistry. These applications of organocatalysts have been the topic of several reviews. Organocatalysts have emerged as one of the very e...
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| Veröffentlicht in: | Catalysts 2021-08, Vol.11 (8), p.1013, Article 1013 |
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| creator | Viji, Mayavan Lanka, Srinu Sim, Jaeuk Jung, Chanhyun Lee, Heesoon Vishwanath, Manjunatha Jung, Jae-Kyung |
| description | Organocatalysts are abundantly used for various transformations, particularly to obtain highly enantio- and diastereomeric pure products by controlling the stereochemistry. These applications of organocatalysts have been the topic of several reviews. Organocatalysts have emerged as one of the very essential areas of research due to their mild reaction conditions, cost-effective nature, non-toxicity, and environmentally benign approach that obviates the need for transition metal catalysts and other toxic reagents. Various types of organocatalysts including amine catalysts, Bronsted acids, and Lewis bases such as N-heterocyclic carbene (NHC) catalysts, cinchona alkaloids, 4-dimethylaminopyridine (DMAP), and hydrogen bond-donating catalysts, have gained renewed interest because of their regioselectivity. In this review, we present recent advances in regiodivergent reactions that are governed by organocatalysts. Additionally, we briefly discuss the reaction pathways of achieving regiodivergent products by changes in conditions such as solvents, additives, or the temperature. |
| doi_str_mv | 10.3390/catal11081013 |
| format | Article |
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These applications of organocatalysts have been the topic of several reviews. Organocatalysts have emerged as one of the very essential areas of research due to their mild reaction conditions, cost-effective nature, non-toxicity, and environmentally benign approach that obviates the need for transition metal catalysts and other toxic reagents. Various types of organocatalysts including amine catalysts, Bronsted acids, and Lewis bases such as N-heterocyclic carbene (NHC) catalysts, cinchona alkaloids, 4-dimethylaminopyridine (DMAP), and hydrogen bond-donating catalysts, have gained renewed interest because of their regioselectivity. In this review, we present recent advances in regiodivergent reactions that are governed by organocatalysts. 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| subjects | Additives amine catalyst Catalysts Chemical reactions Chemistry Chemistry, Physical Drugs Hydrocarbons Hydrogen bonds Lewis base metal-free NHC Nitrogen organocatalysts Phenols Physical Sciences Reagents regiodivergent Regioselectivity Science & Technology Stereochemistry Toxicity Transition metals |
| title | Regiodivergent Organocatalytic Reactions |
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