130778-59-5

Basic information

• Product Name: 1,4-bis(3,3,3-trifluoroprop-1-yn-1-yl)benzene
• Synonyms: 1,4-bis(3,3,3-trifluoroprop-1-yn-1-yl)benzene
• CAS NO: 130778-59-5
• Molecular Weight: 262.154
• Mol File: 130778-59-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,4-bis(3,3,3-trifluoroprop-1-yn-1-yl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-bis(3,3,3-trifluoroprop-1-yn-1-yl)benzene(130778-59-5)
• EPA Substance Registry System: 1,4-bis(3,3,3-trifluoroprop-1-yn-1-yl)benzene(130778-59-5)

Safety Data

• Hazardous Substances Data: 130778-59-5(Hazardous Substances Data)

Upstream product

• 935-14-8 1,4-diethynylbenzene 
• 81290-20-2 (trifluoromethyl)trimethylsilane 
• 17938-13-5 1,4-Bis(trimethylsilylethynyl)benzene 
• 77152-08-0 trifluoromethylcopper(I) 

Downstream Products

• 130778-60-8 3,3,3-Trifluoro-1-(4-trifluoroprop-1-ynyl-phenyl)-propan-1-one 

Relevant articles and documents

Regioselective Gold-Catalyzed Hydration of CF3- and SF5-alkynes

The regioselective gold-catalyzed hydration of CF3- and SF5-alkynes is described. The corresponding trifluoromethylated and pentasulfanylated ketones are obtained in up to 91% yield as single regioisomers showcasing the use of CF3 and SF5 as highly efficient directing groups in this reaction. Notably, this transformation represents the first use of CF3- and SF5-alkynes in gold catalysis.