New reactions of fluoroepoxides. Cleavage by trialkyl phosphites
作者:A.A. Kadyrov、G.G. Bargamov、E.M. Rokhlin
DOI:10.1016/s0022-1139(00)80854-4
日期:1993.12
Mono-, di- and tri-substituted fluorine-containing α-oxides have been shown to enter into reactions with trialkylphosphites which proceed through cleavage of the CC and CO bonds in the epoxide ring. The trialkoxyphosphorus ylides II, V, VII and VIII were obtained from the epoxides I, IV, VII and XVI. Triethoxyfluorocarbonylfluorophosphorane (IIIb) has been isolated and characterized. Further conversions
The present invention relates to a curable adhesive composition comprising a first part and a second part, the curable adhesive composition comprising:
in the first part at least one epoxy resin and in the second part at least one curing agent in the form of an epoxy-amine and/or epoxy-thiol adduct obtainable by reacting at least one primary amine, secondary amine and/or a thiol with at least one polyol compound comprising at least one terminal epoxy group.