
Helvetica Chimica Acta p. 333 - 339 (1986)
Update date:2022-08-04
Topics:
Kristinsson, Haukur
Winkler, Tammo
Mollenkopf, Max
The 3-substituted 5-trifluoromethyl-1,3,4-oxadiazolones 3, 4, 13, and 15 are attacked by N- and S-nucleophiles either at the ring C-atom C(2) or C(5).Depending on the nature of the substituent and the nucleophile, the ring-opening products 7, 10, 12, and
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