73901-89-0

Basic information

• Product Name: 4-methyl-1-phenyl-4-penten-1-yn-3-one
• Synonyms: 4-methyl-1-phenyl-4-penten-1-yn-3-one
• CAS NO: 73901-89-0
• Molecular Weight: 170.211
• Mol File: 73901-89-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-methyl-1-phenyl-4-penten-1-yn-3-one(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methyl-1-phenyl-4-penten-1-yn-3-one(73901-89-0)
• EPA Substance Registry System: 4-methyl-1-phenyl-4-penten-1-yn-3-one(73901-89-0)

Safety Data

• Hazardous Substances Data: 73901-89-0(Hazardous Substances Data)

Upstream product

• 13146-23-1 copper(I) phenylacetylenide 
• 920-46-7 Methacryloyl chloride 
• 536-74-3 phenylacetylene 
• 6738-06-3 phenylethynylmagnesium bromide 
• 100518-52-3 2-methyl-5-phenylpent-1-en-4-yn-3-ol 

Downstream Products

• 73901-96-9 1-(2-(2-furyl)-1,4-dimethylcyclohex-3-enyl)-3-phenylpropyn-1-one 
• 73901-92-5 1-(2-(1,3-pentadienyl)-1-methyl-4-tert-butyldimethylsilyloxycyclohex-3-enyl)-3-phenylpropyn-1-one 
• 62763-41-1 2-methyl-5-phenyl-1-pentene-3,5-dione 
• 65193-35-3 3-methyl-6-phenyl-2,3-dihydro-pyran-4-one 
• 2397-82-2 5-methyl-2-phenyl-pyran-4-one 
• 73902-00-8 1,2,4a,4b,7,9a-hexahydro-7,9a-dimethyl-8-phenyl-3-tert-butyldimethylsilyloxy-9H-fluorene-9-one 
• 114303-24-1 1-diethylamino-4-methyl-1-phenyl-penta-1,4-dien-3-one 

Relevant articles and documents

Double gold-catalysed annulation of indoles by enynones

The gold-catalysed double functionalisation of indoles is presented. Enynones are used to annulate indoles via a double sodium tetrachloroaurate- catalysed process involving a mixture of C-H activation and alkyne activation modes of promotion. Good yields