NOVEL O-ISOPROPYLISOUREA SALTS AND PROCESS FOR THE PRODUCTION THEREOF
摘要
<p>O-Isopropylisourea hydrogen sulfate and O-isopropyl- isourea sulfate which are represented by the general formula (I); and a process for the production thereof: (I) [wherein X is HSO4 or 1/2SO4]. O-Isopropylisourea hydrogen sulfate can be produced by reacting cyanamide with isopropyl alcohol in the presence of sulfuric acid, and O-isopropylisourea hydrogen sulfate can be converted into O-isopropylisourea sulfate by neutralization with an alkali metal hydroxide.</p>