P305+P351+P338：IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
Description
tert-Butyl 3-Oxo-3,6-dihydropyridine-1(2H)-carboxylate acts as a reagent for the preparation of ω-alkoxy enones and α-amino enones from unsaturated alcoholss or unsaturatedd amines via intermediate phosphoranes and subsequent ring-closing metathesis.
