1350803-03-0

Basic information

• Product Name: 5-ethynyl-2-hydroxyacetophenone
• Synonyms: 5-ethynyl-2-hydroxyacetophenone
• CAS NO: 1350803-03-0
• Molecular Weight: 160.172
• Mol File: 1350803-03-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 5-ethynyl-2-hydroxyacetophenone(CAS DataBase Reference)
• NIST Chemistry Reference: 5-ethynyl-2-hydroxyacetophenone(1350803-03-0)
• EPA Substance Registry System: 5-ethynyl-2-hydroxyacetophenone(1350803-03-0)

Safety Data

• Hazardous Substances Data: 1350803-03-0(Hazardous Substances Data)

Upstream product

• 1446428-57-4 2'-hydroxy-5'-(3-hydroxy-3-methyl-1-butynyl)acetophenone 
• 106-41-2 4-bromo-phenol 
• 1927-95-3 4-bromophenyl acetate 
• 1450-75-5 5-Bromo-2-hydroxyacetophenone 
• 1450713-16-2 1-(2-hydroxy-5-((trimethylsilyl)ethynyl)phenyl)ethan-1-one 
• 7191-41-5 1-(2-hydroxy-5-iodophenyl)ethan-1-one 

Downstream Products

• 1450713-18-4 5,5'-[benzene-1,4-diyl-di(ethyne-2,1-diyl)]bis(2-hydroxyacetophenone) 
• 1450713-17-3 5,5'-(ethyne-1,2-diyl)bis(2-hydroxyacetophenone) 
• 30186-16-4 2,4-diacetylphenol 

Relevant articles and documents

A facile strategy for accessing 3-alkynylchromones through gold-catalyzed alkynylation/cyclization of o-hydroxyarylenaminones

A strategy based on tandem alkynylation of o-hydroxyarylenaminones followed by intramolecular cyclization has been developed to generate a diverse array of 3-alkynyl chromones. The functionality embedded in these key intermediates enables their facile elaboration into more diverse structures by a variety of functionalizations and ring-forming processes.