Author/Authors :
Kazakova، نويسنده , , Anna N. and Iakovenko، نويسنده , , Roman O. and Muzalevskiy، نويسنده , , Vasiliy M. and Boyarskaya، نويسنده , , Irina A. and Avdontceva، نويسنده , , Margarita S. and Starova، نويسنده , , Galina L. and Vasilyev، نويسنده , , Aleksander V. and Nenajdenko، نويسنده , , Valentine G.، نويسنده ,
Abstract :
An unusual ‘dimerization’ of CF3-allyl alcohols [ArCHCHCH(OH)CF3] under the action of anhydrous FeCl3 was found to give fluorinated indanes in 62–90% yields via the formation of intermediate allyl cations. Reactions of CF3-allyl alcohols with arenes (Ar′H) led to CF3-alkenes [Ar(Ar′)CHCHCHCF3] in 48–75% yields. The mechanisms of the transformations are discussed.
Keywords :
CF3-alkenes , CF3-allyl alcohols , Iron Trichloride , Fluorinated indanes , CF3-allyl carbocations
