Soluble polymer-supported synthesis of isoxazoles
β Scribed by Yong-Jia Shang; Yan-Guang Wang
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- French
- Weight
- 174 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0040-4039
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π SIMILAR VOLUMES
An efficient and general liquid-phase synthesis of Biginelli compounds has been developed. Polyethylene glycol (PEG) bound acetoacetate reacted with urea and aldehydes under reflux or solvent-free microwave irradiation conditions to afford PEG-supported 3,4-dihydropyrimidin-2(1H)-ones. The desired 3
## Abstract Poly(ethylene glycol) (PEG)βsupported dendrimers have been synthesized using 2,4,6βtrichloroβ1,3,5βtriazine (TCT) as dendrons and tris(hydroxymethyl)aminomethane as linkers with high loading capacity, excellent solubility and thermal stability by divergent method. The new synthesized PE