2-Methyl-1-pentanol → HCID 21188318, compound

Participants

Reaction Steps

A one-liter three-necked flask was charged with 100.1 g diethanol amine and 100 ml benzene, followed by addition in droplets of 100.2 g 2-methylpentanol. The flask was then immersed in an oil bath, and the reaction admixture was allowed to react for 8 hours under reflux condition. Benzene was removed from the admixture thereby providing 187 g N-hydroxyethyl-2-(1-methylbutyl)-1,3-oxazolidine. 100 g of the resulting 2-(1-methylbutyl)-3-oxazolidine ethanol were mixed at room temperature with 51.5 g xylylene diisocyanate and allowed to react at 50° C. for one hour and at 80° C. for 8 hours. The yield was 151 g.

Provenance & Evidence