Abstract
The synthesis of a new series of 3-alkoxy-5-hydroxy-5-trifluoromethyl
pyrrolidin-2-ones 2a -h from the reaction of 1,1,1-trifluoro-4-alkoxyalk-3-en-2-ones 1a -h of
the general formula F3 CC(O)C(R2 )=C(R1 )OR,
where: R = Me, Et, -(CH2 )2 -,
-(CH2 )3 -; R1 = H,
Me, Ph, p -Me-Ph, p -F-Ph;
and R2 = H, Me, -(CH2 )2 -, -(CH2 )3 -
with sodium cyanide in hydro-alcoholic medium is reported.
Key words
ketones - pyrrolidin-2-ones - lactams - heterocycles - fluorine
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