Tetrahydrofuran → 1-Phenylcyclopentane-1-carbaldehyde

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

In starting the procedure, to a 250 ml (3-necked, round bottom) flask equipped with a nitrogen inlet tube, a rubber septum and a magnetic stirrer is added 100 ml tetrahydrofuran solution of 5.64 g (0.04 mole) of 2, benzyl-4,4,6-tetramethyl- 4,5-dihydro-1,3-oxazine. The mixture is cooled to -78° C and 0.044 mole of normal butyllithium disssolved in hexane is slowly added.

Herkunft & Nachweise