Useful synthetic intermediate by reaction at the 2-position with various electrophiles. Reviews: Applications of enamines in organic synthesis: Synthesis, 510 (1970). Synthesis of carbonyl compounds from enamines by alkylation, acylation or addition to Michael acceptors: Synthesis, 517 (1983). Advances in enamine chemistry: Tetrahedron, 38, 1975, 3363 (1982). For an example of C-acylation using an acid chloride in the presence of triethylamine, see: Org. Synth. Coll., 5, 533 (1973).
Dichiarazioni di rischio (UE): H227-H315-H319-H335
Combustible liquid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Dichiarazioni precauzionali: P280g-P305+P351+P338
Wear protective gloves. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.