Reaktion #89605

Reaktionsgleichung

3,4-Dimethyl-2-methylene-pentanal

isoprene

→

1-(1,2-dimethyl-propyl)-4-methyl-cyclohex-3-enecarbaldehyde

Ausbeute 49.0%

Reaktionsbedingungen

Vorschrift

3,4-Dimethyl-2-methylene-pentanal (550 g, obtained as detailed above) and 393 g of isoprene were charged to a Parr Bomb, heated to 160° C., and aged for 12 hours. The rushed over material provided ˜32% recovery of 1-(1,2-dimethyl-propyl)-4-methyl-cyclohex-3-enecarbaldehyde (415 g).

Quelle