1339707-20-8

Basic information

• Product Name: 1-ethynyl-4-fluoro-2-methylbenzene
• Synonyms: 1-ethynyl-4-fluoro-2-methylbenzene
• CAS NO: 1339707-20-8
• Molecular Weight: 134.153
• Mol File: 1339707-20-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-ethynyl-4-fluoro-2-methylbenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-ethynyl-4-fluoro-2-methylbenzene(1339707-20-8)
• EPA Substance Registry System: 1-ethynyl-4-fluoro-2-methylbenzene(1339707-20-8)

Safety Data

• Hazardous Substances Data: 1339707-20-8(Hazardous Substances Data)

Upstream product

• 63082-45-1 4-fluoro-2-methylbenzaldehyde 
• 90965-06-3 dimethyl 1-(1-diazo-2-oxopropyl)phosphonate 

Downstream Products

• 1429938-19-1 4-(2-((4-fluoro-2-methylphenyl)ethynyl)thiophen-3-yl)-2-methylbut-3-yn-2-ol 

Relevant articles and documents

Mechanistic switch in dual gold catalysis of diynes: C(sp3)-H activation through bifurcation - Vinylidene versus carbene pathways

The other side of the mountain: Changing the framework of diyne systems opens up new cyclization modes for dual gold catalysis. Instead of a 5-endo cyclization and gold vinylidenes a 6-endo cyclization gives rise to gold-stabilized carbenes as key intermediates for selective C-H insertions. Copyright