| Autor: |
Shitole, Balasaheb. V., Shitole, Nana V., Kakde, Gopal K. |
| Předmět: |
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| Zdroj: |
Orbital: The Electronic Journal of Chemistry; Jul-Sep2014, Vol. 6 Issue 3, p191-194, 4p |
| Abstrakt: |
Various biologically important 1,8-dioxo-"octahydroxanthene derivatives" have been efficiently synthesized in excellent yields using catalytic amounts of cerium(IV) ammonium nitrate (CAN) in water. This inexpensive, non-toxic, and readily available catalytic system (10 mol%) in water efficiently catalyzes the condensation reaction of various aromatic aldehydes and dimedone to yield the products in excellent yield. Besides, ambient conditions, excellent product yields and water as a universal solvent display both economic and environmental advantages. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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