81963-64-6

Basic information

• Product Name: 5-Phenacyl-3-(4-methoxyphenyl)isoxazole
• CAS NO: 81963-64-6
• Molecular Weight: 293.322
• Mol File: 81963-64-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 5-Phenacyl-3-(4-methoxyphenyl)isoxazole(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Phenacyl-3-(4-methoxyphenyl)isoxazole(81963-64-6)
• EPA Substance Registry System: 5-Phenacyl-3-(4-methoxyphenyl)isoxazole(81963-64-6)

Safety Data

• Hazardous Substances Data: 81963-64-6(Hazardous Substances Data)

Upstream product

• 2475-92-5 4-methoxyacetophenone oxime 
• 94-02-0 ethyl 3-oxo-3-phenylpropionate 

Relevant articles and documents

The Preparation of 5-Phenacylisoxazoles and 5-Hydroxyphenylisoxazoles and -pyrazoles by the Condensation of C(α)-Dianions with Ethyl Benzoylacetate and Methyl Salicylate

C(α),O-Dilithiooximes and C(α),N-Dilithiophenylhydrazones were prepared in an excess of lithium diisopropylamide (LDA).The former was condensed with ethyl benzoylacetate and methyl salicylate, and the latter condensed with methyl salicylate.The resulting precyclization intermediates were than treated with aqueous acid, which was followed by cyclodehydration to give phenacylisoxazoles and hydroxyphenylisoxazoles and -pyrazoles.