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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Merck and Co Inc
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Merck and Co Inc
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Publication date
Application filed by Merck and Co IncfiledCriticalMerck and Co Inc
Priority to ES0244803ApriorityCriticalpatent/ES244803A1/en
Publication of ES244803A1publicationCriticalpatent/ES244803A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for obtaining substituted hydrazines comprising the reaction of N- (3,3-diphenyl-3-hydroxypropionyl) -hydrazine with an acylating agent, to form N- (3,3-diphenyl-3-hydroxypropionyl) -n ' '-acyl-hydrazine respectively, and the recovery of such a product from the reaction mixture. (Machine-translation by Google Translate, not legally binding)
ES0244803A1958-10-141958-10-14Procedure for obtaining replaced hydrains (Machine-translation by Google Translate, not legally binding)
ExpiredES244803A1
(en)
Procedure for the obtaining of melamine from diciaudiamide at high temperature and low pressure in the presence of gases (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of N- (5-nitro-2-furfurideno) -3-amino-2-oxazolidenos and new chemical compounds prepared in the course of the same (Machine-translation by Google Translate, not legally binding)