| Autor: |
Kendra Leahy Denlinger, Lianna Ortiz-Trankina, Preston Carr, Kingsley Benson, Daniel C. Waddell, James Mack |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
Beilstein Journal of Organic Chemistry, Vol 14, Iss 1, Pp 688-696 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
1860-5397 |
| DOI: |
10.3762/bjoc.14.57 |
| Popis: |
Mechanochemistry is maturing as a discipline and continuing to grow, so it is important to continue understanding the rules governing the system. In a mechanochemical reaction, the reactants are added into a vessel along with one or more grinding balls and the vessel is shaken at high speeds to facilitate a chemical reaction. The dielectric constant of the solvent used in liquid-assisted grinding (LAG) and properly chosen counter-ion pairing increases the percentage conversion of stilbenes in a mechanochemical Wittig reaction. Utilizing stepwise addition/evaporation of ethanol in liquid-assisted grinding also allows for the tuning of the diastereoselectivity in the Wittig reaction. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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