| Autor: |
Zare, Abdolkarim, Hasaninejad, Alireza, Rostami, Esmael, Moosavi-Zare, Ahmad Reza, Merajoddin, Maria, Arghoon, Azam, Pishahang, Nasrin, Shekouhy, Mohsen |
| Předmět: |
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| Zdroj: |
E-Journal of Chemistry; 2009 Supplement, Issue S1, pS390-S396, 7p, 2 Diagrams, 4 Charts |
| Abstrakt: |
A highly efficient, green and expeditious solvent-free method is described for the chemoselective conversion of aldehydes to the corresponding acylals in excellent yields, using acetic anhydride in the presence of catalytic amount (20 mol%) of silica-supported LiHSO4. Ketones does not react under these reaction conditions. LiHSO4/SiO2 can be recovered and reused without any significant loss of its catalytic activity. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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