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Organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones
An organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones is reported. A bifunctional thiourea catalyst was found to be effective for this reaction. With 10 mol % of the catalyst, good results were attained for a variety of 1,5-dihydro-...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Beilstein-Institut
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8218544/ https://www.ncbi.nlm.nih.gov/pubmed/34221173 http://dx.doi.org/10.3762/bjoc.17.100 |
| _version_ | 1783710787332734976 |
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| author | Parida, Chandrakanta Pan, Subhas Chandra |
| author_facet | Parida, Chandrakanta Pan, Subhas Chandra |
| author_sort | Parida, Chandrakanta |
| collection | PubMed |
| description | An organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones is reported. A bifunctional thiourea catalyst was found to be effective for this reaction. With 10 mol % of the catalyst, good results were attained for a variety of 1,5-dihydro-2H-pyrrol-2-ones under mild reaction conditions. |
| format | Online Article Text |
| id | pubmed-8218544 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2021 |
| publisher | Beilstein-Institut |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-82185442021-07-02 Organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones Parida, Chandrakanta Pan, Subhas Chandra Beilstein J Org Chem Full Research Paper An organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones is reported. A bifunctional thiourea catalyst was found to be effective for this reaction. With 10 mol % of the catalyst, good results were attained for a variety of 1,5-dihydro-2H-pyrrol-2-ones under mild reaction conditions. Beilstein-Institut 2021-06-14 /pmc/articles/PMC8218544/ /pubmed/34221173 http://dx.doi.org/10.3762/bjoc.17.100 Text en Copyright © 2021, Parida and Pan https://creativecommons.org/licenses/by/4.0/https://www.beilstein-journals.org/bjoc/terms/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0 (https://creativecommons.org/licenses/by/4.0/) ). Please note that the reuse, redistribution and reproduction in particular requires that the author(s) and source are credited and that individual graphics may be subject to special legal provisions. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms/terms) |
| spellingShingle | Full Research Paper Parida, Chandrakanta Pan, Subhas Chandra Organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones |
| title | Organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones |
| title_full | Organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones |
| title_fullStr | Organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones |
| title_full_unstemmed | Organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones |
| title_short | Organocatalytic asymmetric Michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones |
| title_sort | organocatalytic asymmetric michael/acyl transfer reaction between α-nitroketones and 4-arylidenepyrrolidine-2,3-diones |
| topic | Full Research Paper |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8218544/ https://www.ncbi.nlm.nih.gov/pubmed/34221173 http://dx.doi.org/10.3762/bjoc.17.100 |
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