2,6,10,15,19,23-Hexamethyltetracosa-11,13-diyne-10,15-diol → Squalane

Participants

Reaction Steps

To 100 ml of n-heptane was dissolved 50 g of 2,6,10,15,19,23-hexamethyltetracosa-11,13-diyne-10,15-diol which was prepared in the same manner as in example 5 and 2.5 g of 3 % palladium on active carbon was added. The mixture was hydrogenated at 50° C under a hydrogen pressure of 3 ~ 5 kg/cm2. The product was subjected to dehydration, hydrogenation and distillation in the same manner as in example 4 to give 40.6 g of squalane.

Provenance & Evidence