3-Bromoadamantane-1-carboxylic acid → HCID 15982549, Verbindung

Beteiligte Stoffe

Reaktionsschritte

Over a 30 minute period, 3-bromo-adamantane-1-carboxylic acid (2) (16.0 g, 61.7 mmol) in 50 ml of dry chlorobenzene at −10° C. was added to 100 ml dry chlorobenzene and 9.3 g, 70 mmol AlCl3. The mixture was then warmed to room temperature for 1 hour and then heated to 90° C. for 10 hours. The mixture was then poured onto 200 g of crushed ice, and the filtered to provide 14.2 g (yield=79.3%) of 3-(4-chloro-phenyl)-adamantane-1-carboxylic acid (3).

Herkunft & Nachweise