Search academic texts

Information × Registration Number 0207U000381, 0101U006506 , R & D reports Title Synthesis and properties of fluorocontaining derivatives of thionocarboxylic acids. popup.stage_title Head Shermolovich Yuriy G., Registration Date 23-01-2007 Organization Institute of Organic Chemistry National Academy of Sciences of the Ukraine popup.description2 1-Aryl(alkyl)sulfonyl-1-thioxo-polyfluoroalkane-2-ones as dienophiles in reactions with 1,3-dienes give -polyfluoroketo- -aryl(alkyl)sulfonyl dihydrothiins derivatives; with electrono-rich olefins (styrene, alkylvinylic ethers) they react as 1,3-heterodienes to give polyfluoroalkyl-3-aryl(alkyl)sulfonyl oxathiines derivatives, and with aliphatic olefins they react on ene-type addition to form 1-aryl(alkyl)sulfonyl-1-thio-polyfluoroalkane-2-ones. Desulfonylation of products obtained allows to get 2-polyfluoroalkanoyl-6H-thiines and 2,3-dihydro-6-polyfluoroalkyl-1,4-oxathiines derivatives. Product Description popup.authors popup.nrat_date 2020-04-02 Close