133586-43-3Relevant articles and documents
α,β-UNSATURATED FLUORINE-CONTAINING THIOCYANATES
Popkova, V. Ya.,Mysov, E. I.,Galakhov, M. V.,Osmanov, V. K.,German, L. S.
, p. 2599 - 2602 (1990)
A new method has been developed for the synthesis of perfluorinated α,β-unsaturated thiocyanates by the reaction of the corresponding sulfenyl chlorides with KCN in water.The thiocyanate form of perfluoro-2-methyl-2-pentene-3-thiocyanate was isomerized to the isothiocyanate form.This rearrangement is initiated by both fluoride and thiocyanate anions.
Reaction of Perfluoro(1-ethyl-2-methyl-1-propenyl) Isothiocyanate with Thiourea
Furin,Zhuzhgov
, p. 1606 - 1609 (2007/10/03)
Perfluoro(1-ethyl-2-methyl-1-propenyl) isocyanate reacts with thiourea in the presence of triethylamine to give a mixture of 4-tetrafluroethylidene-5,5-di(trifluoromethyl)-1,3-thiazolidine-2-thione, perfluoro-[bis(4-ethylidene-5,5-dimethyl-4,5-dihydro-1,3-thiazol-2-yl)] sulfide and perfluoro[bis(4-ethylidene-5,5-dimethyl-4,5-dihydro-1,3-thiazol-2-yl)] disulfide.
HETEROCYCLIZATION REACTIONS WITH α,β-UNSATURATED FLUORINE-CONTAINING ISOTHIOCYANATES: REACTIONS OF PERFLUORO-2-METHYL-2-PENTEN-3-YL ISOTHIOCYANATE WITH ENAMINES
Popkova, Vera Ya.,Dolgushin, Fyodor M.,Antipin, Mikhail Yu.,Yanovsky, Aleksandr I.,Struchkov, Yurii T.,Burger, Klaus
, p. 1015 - 1026 (2007/10/02)
A one-step synthesis of polyfluorinated 4,5-dihydro- and 2,5-dihydro-1,3-thiazoles starting from perfluoro-2-methyl-2-penten-3-yl-isothiocyanate and enamines is described.The formation of 4,5-dihydro-1,3-thiazoles proceeds stereospecifically with respect