1238892-12-0

Basic information

• Product Name: 4-fluoro-1-methoxy-2-(phenylethynyl)benzene
• Synonyms: 4-fluoro-1-methoxy-2-(phenylethynyl)benzene
• CAS NO: 1238892-12-0
• Molecular Weight: 226.25
• Mol File: 1238892-12-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-fluoro-1-methoxy-2-(phenylethynyl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 4-fluoro-1-methoxy-2-(phenylethynyl)benzene(1238892-12-0)
• EPA Substance Registry System: 4-fluoro-1-methoxy-2-(phenylethynyl)benzene(1238892-12-0)

Safety Data

• Hazardous Substances Data: 1238892-12-0(Hazardous Substances Data)

Upstream product

• 536-74-3 phenylacetylene 
• 3824-22-4 4-fluoro-2-iodo-1-methoxybenzene 

Downstream Products

• 32773-42-5 butyl methyl selenide 
• 1238892-24-4 3-(butylselanyl)-5-fluoro-2-phenylbenzofuran 
• 4346-64-9 selenoanisole 
• 1238892-23-3 5-fluoro-2-phenyl-3-(phenylselanyl)benzo[b]furan 
• 37773-24-3 m-(Trifluoromethyl)phenyl methyl selenide 
• 1238892-25-5 5-fluoro-2-phenyl-3-(3-(trifluoromethyl)phenylselanyl)benzofuran 

Relevant articles and documents

Acid-promoted selective synthesis of trifluoromethylselenolated benzofurans with Se-(trifluoromethyl) 4-methylbenzenesulfonoselenoate

A Br?nsted acid-promoted trifluoromethylselenolation of benzofurans was disclosed by using Se-(trifluoromethyl) 4-methylbenzenesulfonoselenoate as a stable and easily prepared electrophilic trifluoromethylselenolating reagent. A wide range of SeCF3-substituted benzofuran derivatives were obtained in moderate to good yields with excellent regioselectivity. The tandem cyclization/trifluoromethylselenolation procedure of 1-methoxy-2-(arylethynyl)benzenes were also realized by engaging FeCl3 as the catalyst.