Hydrochloric Acid → HCID 13107024, compound

Participants

Reaction Steps

By following the same procedure as in Example 6 using 1.6 g of 4-(2-aminopropionyl)-2,6-di-tert-butyl-4-hydroxyphenol hydrochloride, 20 ml of ethanol, 0.5 ml of concentrated hydrochloric acid, 0.8 g of potassium isocyanate, a reaction product thus obtained was recrystallized from aqueous isopropanol to provide 0.7 g of 4-(3.5-di-tert-butyl-4-hydroxyphenyl)-5-methyl-2-oxo-4-imidazoline.

Provenance & Evidence