35204-94-5

Basic information

• Product Name: 1-(2-hydroxyphenyl)-4-penten-1-one
• Synonyms: 1-(2-hydroxyphenyl)-4-penten-1-one
• CAS NO: 35204-94-5
• Molecular Weight: 176.215
• Mol File: 35204-94-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 1-(2-hydroxyphenyl)-4-penten-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 1-(2-hydroxyphenyl)-4-penten-1-one(35204-94-5)
• EPA Substance Registry System: 1-(2-hydroxyphenyl)-4-penten-1-one(35204-94-5)

Safety Data

• Hazardous Substances Data: 35204-94-5(Hazardous Substances Data)

Upstream product

• 75-01-4 chloroethylene 
• 119-36-8 methyl salicylate 
• 591-80-0 pent-4-enoic acid 
• 88284-48-4 2-(trimethylsilyl)phenyl trifluoromethanesulfonate 
• 875-54-7 2-(N-methyl-α-iminoethyl)-phenol 

Downstream Products

• 93912-00-6 α,α-diallyl-o-hydroxyacetophenone 
• 364045-17-0 (4S)-4-but-3-enyl-3-[(1R)-1-phenylethyl]-3,4-dihydro-2H-1,3-benzoxazine 
• 223268-47-1 2-<(1R)-1-(<(1'R)-1'-phenylethyl>amino)pent-4-enyl>phenol 

Relevant articles and documents

The insertion of arynes into the O-H bond of aliphatic carboxylic acids

The insertion of arynes into the O-H bond of aliphatic carboxylic acids promoted by sodium carboxylates is described. The reactions led to the formation of aryl carboxylates in good yields with good chemoselectivities under mild conditions.

Intermolecular C-O addition of carboxylic acids to arynes

(Figure Presented) A novel, efficient, and expedient route to biologically and pharmaceutically important o-hydroxyaryl ketones, xanthones, 4-chromanones, and flavones has been developed starting from readily available carboxylic acids and commercially available o-(trimethylsilyl)aryl triflates.