Synthetic access to an elusive high-temperature perfluoroisopropenyl ether prepolymer for radical copolymerization.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c8cc05241g
Abstract: A perfluoroisopropenyl ether terminated oligo(hexafluoropropylene oxide), a perfluoropolyalkyl ether macromonomer for radical copolymerization, has been prepared. The synthesis was achieved through a carefully controlled defluorination of a highly unstable lithium perfluorocarbanion intermediate. Several undesired pathways… read more here.
Keywords: synthetic access; radical copolymerization; perfluoroisopropenyl ether; access elusive ... See more keywords
Easy access to elusive radical reactions
Sign Up to like & getrecommendations! Published in 2018 at "Science"
DOI: 10.1126/science.aav0574
Abstract: Two mild approaches generate radical intermediates from masked aldehydes Radical intermediates are molecules that form transiently during a reaction and bear an unpaired electron. Molecules containing an unpaired electron are often viewed as challenging to… read more here.
Keywords: radical reactions; radical intermediates; easy access; access elusive ... See more keywords