Condensation of aromatic aldehydes with N,N-dimethylacetamide in presence of dialkyl carbonates as dehydrating agents
Autoři | |
---|---|
Rok publikování | 2010 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | Monatshefte fuer Chemie, Chemical Monthly |
Fakulta / Pracoviště MU | |
Citace | |
www | http://www.springerlink.com/content/9741wr755672436g/fulltext.pdf |
Obor | Organická chemie |
Klíčová slova | CC bond formation - Aldol type reaction - Alkylation - AOX removal - AlNi alloy |
Popis | Reactions of benzaldehydes with excess N,N dimethylacetamide in the presence of diethyl carbonate as dehydrating agent and a base gave (E)N,N dimethylcinnamamides in good yields. If hydroxybenzaldehydes are used as substrates the reaction is accompanied by alkylation. |