METHOD FOR MANUFACTURE OF 2-OXOIMIDAZOLIDINES

摘要

A method for the manufacture of 2-oxoimidazolidines comprising the steps of converting an isocyanate and an amine to a urea, and then performing a ring closure of the urea to yield the 2-oxoimidazolidine is disclosed. The 2-oxoimidazolidines produced may then be used in the production of Pramiconazole and other structurally related compounds.