ES369279A1 - Procedure for the production of new n, n'-dimethyl-bisamidrazones of oxalic acid. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the production of new n, n'-dimethyl-bisamidrazones of oxalic acid. (Machine-translation by Google Translate, not legally binding)
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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Glanzstoff AG
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Glanzstoff AG
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Publication of ES369279A1publicationCriticalpatent/ES369279A1/en
C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
C07C251/72—Hydrazones
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Indole Compounds
(AREA)
Abstract
The invention comprises the compound of formula This compound may be prepared by the reaction of methyl hydrazine with the diethyl or dimethyl ester of oxalodiimidic acid. The reaction is preferably carried out at 0 to 80 C. and under anhydrous conditions.
ES369279A1968-07-101969-07-08Procedure for the production of new n, n'-dimethyl-bisamidrazones of oxalic acid. (Machine-translation by Google Translate, not legally binding)
ExpiredES369279A1
(en)
New procedure for obtaining acid salts from addition of 3-phenyl-5-dietilamino-etil-1,2-4, -oxodiazol. (Machine-translation by Google Translate, not legally binding)