503569-89-9

Basic information

• Product Name: 1,5-bis(4-methoxyphenyl)pent-3-yn-2-one
• Synonyms: 1,5-bis(4-methoxyphenyl)pent-3-yn-2-one
• CAS NO: 503569-89-9
• Molecular Weight: 294.35
• Mol File: 503569-89-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,5-bis(4-methoxyphenyl)pent-3-yn-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1,5-bis(4-methoxyphenyl)pent-3-yn-2-one(503569-89-9)
• EPA Substance Registry System: 1,5-bis(4-methoxyphenyl)pent-3-yn-2-one(503569-89-9)

Safety Data

• Hazardous Substances Data: 503569-89-9(Hazardous Substances Data)

Upstream product

• 4693-91-8 4-methoxyphenyl-acetic chloride 
• 13540-76-6 3-(4-methoxyphenyl)prop-1-yne 
• 267884-96-8 N-methoxy-2-(4-methoxyphenyl)-N-methylethanamide 

Downstream Products

• 357429-52-8 (+/-)-1-(4-methoxybenzyl)-4-(4-methoxyphenyl)-1-[(triisopropylsilyl)ethynyl]but-2-ynyl methyl carbonate 
• 503569-90-2 (+/-)-3-(4-methoxybenzyl)-6-(4-methoxyphenyl)-1-(triisopropylsilyl)hexa-1,4-diyn-3-ol 

Relevant articles and documents

1,3-Diethynylallenes: Carbon-rich modules for three-dimensional acetylenic scaffolding

Regioselective Pd0-catalyzed cross-coupling of substrates, which bear bispropargylic leaving groups with silyl-protected alkynes, has provided access to a variety of 1,3-diethynylallenes, a new family of modules for three-dimensional acetylenic