Spectroscopic study of the reactivity of isomeric polygodials I [R = β-CHO (II), α-CHO] with thiols and amines under biomimetic conditions showed that the antifeedant activity of II is due to its ability to form adducts with NH2 groups rather than with SH groups as previously reported (Kubo, I.; et al., 1976). II with MeNH2 gave the pyrrole III.
Reaction of polygodial with primary amines: an alternative explanation to the antifeedant activity
M. D'ISCHIA;
1982
Abstract
Spectroscopic study of the reactivity of isomeric polygodials I [R = β-CHO (II), α-CHO] with thiols and amines under biomimetic conditions showed that the antifeedant activity of II is due to its ability to form adducts with NH2 groups rather than with SH groups as previously reported (Kubo, I.; et al., 1976). II with MeNH2 gave the pyrrole III.File in questo prodotto:
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