83258-48-4

Basic information

• Product Name: (Z)-1-Ethoxy-1,5-diphenyl-pent-1-en-4-yn-3-one
• CAS NO: 83258-48-4
• Molecular Weight: 276.335
• Mol File: 83258-48-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (Z)-1-Ethoxy-1,5-diphenyl-pent-1-en-4-yn-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-1-Ethoxy-1,5-diphenyl-pent-1-en-4-yn-3-one(83258-48-4)
• EPA Substance Registry System: (Z)-1-Ethoxy-1,5-diphenyl-pent-1-en-4-yn-3-one(83258-48-4)

Safety Data

• Hazardous Substances Data: 83258-48-4(Hazardous Substances Data)

Upstream product

• 64-17-5 ethanol 
• 15814-30-9 1,5-diphenyl-penta-1,4-diyn-3-one 

Downstream Products

• 52774-25-1 2,6-bis(phenyl)-4H-selenopyran-4-one 
• 1029-96-5 2,6-diphenyl-4H-thiopyran-4-one 
• 80697-46-7 2,6-diphenyl-γ-telluropyrone 

Relevant articles and documents

Chalcogenopyranones from disodium chalcogenide additions to 1,4- pentadiyn-3-ones. The role of enol ethers as intermediates

Enol ethers 9 are formed as a mixture of E- and Z-isomers from the addition of ethanol to 1,4-pentadiyn-3-ones 2 in sodium ethoxide/ethanol. The enol ethers react with disodium chalcogenides to give the corresponding 2,6- disubstituted chalcogenopyranones