1227781-74-9

Basic information

• Product Name: (1Z)-1,3-diphenyl-2-propyn-1-one O-(2-propenyl)oxime
• Synonyms: (1Z)-1,3-diphenyl-2-propyn-1-one O-(2-propenyl)oxime
• CAS NO: 1227781-74-9
• Molecular Weight: 261.323
• Mol File: 1227781-74-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (1Z)-1,3-diphenyl-2-propyn-1-one O-(2-propenyl)oxime(CAS DataBase Reference)
• NIST Chemistry Reference: (1Z)-1,3-diphenyl-2-propyn-1-one O-(2-propenyl)oxime(1227781-74-9)
• EPA Substance Registry System: (1Z)-1,3-diphenyl-2-propyn-1-one O-(2-propenyl)oxime(1227781-74-9)

Safety Data

• Hazardous Substances Data: 1227781-74-9(Hazardous Substances Data)

Upstream product

• 38945-21-0 O-allylhydroxylamine hydrochloride 
• 7338-94-5 1,3-diphenyl-2-propynone 

Downstream Products

• 1227781-92-1 3,5-diphenyl-4-(2-propen-1-yl)isoxazole 

Relevant articles and documents

Direct synthesis of trisubstituted isoxazoles through gold-catalyzed domino reaction of alkynyl oxime ethers

Alkynyl oxime ether underwent a gold-catalyzed domino reaction involving cyclization and subsequent Claisen-type rearrangement to afford trisubstituted isoxazoles in a direct, efficient, and regioselective manner. The products were successfully applied to the synthesis of unusual heterocycles as an illustration of the potential utility of the reaction.