Chemistry of Heterocyclic Compounds p. 403 - 406 (1987)
Update date:2022-08-03
Topics:
Sviridova, L. A.
Afanas'eva, S. V.
Zelenin, K. N.
Golubeva, G. A.
Bezhan, I. P.
Bundel', Yu. G.
1-Acyl-5-hydroxypyrazolidines readily exchange their hydroxyl group when treated with primary amines or alcohols to form the corresponding 5-amino or 5-alkoxypyrazolidines.An acid catalyst is needed for the preparation of the 5-alkoxypyrazolidines.
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