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Continuous N-alkylation reactions of amino alcohols using γ-Al(2)O(3) and supercritical CO(2): unexpected formation of cyclic ureas and urethanes by reaction with CO(2)
The use of γ-Al(2)O(3) as a heterogeneous catalyst in scCO(2) has been successfully applied to the amination of alcohols for the synthesis of N-alkylated heterocycles. The optimal reaction conditions (temperature and substrate flow rate) were determined using an automated self-optimising reactor, re...
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| Опубликовано в: : | Beilstein J Org Chem |
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| Главные авторы: | , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Beilstein-Institut
2017
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5331277/ https://ncbi.nlm.nih.gov/pubmed/28326142 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3762/bjoc.13.36 |
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