Accetto Utilizziamo cookies per migliorare il nostro servizio e realizzare statistiche. Questa funzione puó essere disattivata cambiando la configurazione del browser. Continuando a navigare senza modificare questi parametri, consideriamo che l’uso di cookies sia accettato
Attempts to lithiate aromatic dimethylamides tend to give ketones by displacement of the dimethylamino group. For lithiation of the diethyl- or diisopropylamides with subsequent alkylation or reaction with carbonyl compounds to give lactones, see: J. Org. Chem., 42, 1823 (1977):/n
For a review of the direct lithiation of aromatic tert-amides, see: Acc. Chem. Res., 15, 306 (1982)./n
Dichiarazioni di rischio (UE): H302-H312-H315-H319-H335
Harmful if swallowed. Harmful in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.