5-(4-METHOXYPHENYL)ISOXAZOLE-3-CARBOXYL& synthesis
- Product Name:5-(4-METHOXYPHENYL)ISOXAZOLE-3-CARBOXYL&
- CAS Number:33282-16-5
- Molecular formula:C11H9NO4
- Molecular Weight:219.19
86069-36-5
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33282-16-5
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Yield:33282-16-5 75%
Reaction Conditions:
with 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione in chloroform; for 4 h;Reflux;Green chemistry;
Steps:
General Procedure for the Synthesis of Isoxazole-3-carboxylic Acid (6)
General procedure: Ketoxime 5a (0.161 g, 1 mmol), IBX (0.840 g, 3 mmol), and chloroform (5 mL) were placed in a 100 mL round-bottom flask. The reaction was refluxed for 4 h. The reaction was continuously monitored using TLC. The product 6a was purified using column chromatography with petroleum ether and ethyl acetate (9:1) as an eluent.
References:
Desai, Vidya G.;Naik, Sneha R.;Dhumaskar, Kashinath L. [Synthetic Communications,2014,vol. 44,# 10,p. 1453 - 1460] Location in patent:supporting information
925006-96-8
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33282-16-5
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425609-97-8
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33282-16-5
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100-06-1
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33282-16-5
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35322-20-4
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33282-16-5
58 suppliers
$29.00/250mg