129846-67-9

Upstream product

• 556-56-9 allyl iodid 
• 423-39-2 1-iodo-2,2,3,3,4,4,5,5,5-nonafluorobutane 
• 106-95-6 allyl bromide 
• 102061-82-5 sodium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfinate 
• 1514-87-0 metyhyl chlorodifluoroacetate 

Relevant academic research and scientific papers

Synthese de 3-perfluoroalkylprop-1-enes RF-CH2-CH=CH2

The reactions of perfluoroalkyl iodides with allylbromide or chloride, in the presence of solid potassium hydroxide KOH give 3-perfluoroalkylprop-1-enes RFCH2CH=CH2 in good yields under mild conditions. This reaction represents a synthetically viable and convenient route to such compounds.

Synthesis of functionalized long-chain perfluoroalkanes from methyl halodifluoroacetates: a process of difluorocarbene insertion into copper-carbon bonds

Treatment of XCF2CO2Me (X = Cl, Br) with organic halides in the presence of KF and catalytic amounts of CuI at 80-120 deg C for 3-8 h in DMF gave long-chain perfluoroalkylated compounds which are considered to be former by the insertions of CF2(..) into carbon-copper bonds.

Reaction of Perfluoroalkanesulfinates with Allyl and Propargyl Halides. A Convenient Synthesis of 3-(Perfluoroalkyl)prop-1-enes and 3-(Perfluoroalkyl)allenes

The reaction of perfluoroalkanesulfinates, RfCF2SO2Na, with allyl and propargyl halides, in the presence of (NH4)2S2O8, gave 3-(perfluoroalkyl)prop-1-enes (RfCH2CH=CH2) and 3-(perfluoroalkyl)allenes (RfCH=C=CH2), respectively, in good yield.Evidence is presented for a radical addition-elimination mechanism for the reaction.The reaction represents a synthetically viable and convenient route to such compounds.