Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Union Carbide Corp
Original Assignee
Union Carbide Corp
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Publication date
Application filed by Union Carbide CorpfiledCriticalUnion Carbide Corp
Publication of ES8302640A1publicationCriticalpatent/ES8302640A1/en
Publication of ES506272A0publicationCriticalpatent/ES506272A0/en
Procedure for the obtaining of benzoilurea derivatives of formula (I), in which z and z are hydrogen or alkyl c <003> substituted or without substitute; and, m and b can be various types of radicals; and n is from 0 to 4. Consists of the reaction of a compound of formula (II) with a compound of formula (III), in which is a group isocyanate or amino, being c amino or isocyanate, respectively; x can be various radicals; and the other symbols have the same meaning as in the formula (I). The reaction is carried out in an inert solution and can be carried out in a wide temperature margin. These compounds have applications in agriculture as pesticides. (Machine-translation by Google Translate, not legally binding)
ES506272A1980-10-161981-10-15
PROCEDURE FOR PREPARING DERIVATIVES OF BENZOILUREA
GrantedES506272A0
(en)
Procedure for obtaining phosphonus salts from N-phosphonomethyl-glycine herbicide effects. (Machine-translation by Google Translate, not legally binding)