How is 3-(Isopropylamino)-1,2-propanediol (CAS: 6452-57-9) typically synthesized?

3-(Isopropylamino)-1,2-propanediol is commonly synthesized via the reaction of isopropylamine with 1,2-propanediol in the presence of a suitable catalyst, such as a strong acid like sulfuric acid. The process involves the nucleophilic substitution of the hydroxy group by the amino group, leading to the formation of the target compound with good yield and selectivity.