ES300420A1 - Procedure for obtaining salts from benzaldehido hydrazonium (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for obtaining salts from benzaldehido hydrazonium (Machine-translation by Google Translate, not legally binding)
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Bayer AG
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Bayer AG
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Saccharide Compounds
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Abstract
"Process for obtaining benzaldehydehydrazonium salts" of the general formula ** (See formula) ** wherein Y means halogen or methoxy, Z hydrogen, methoxy or halogen, R1 and R2 individually represent low aliphatic moieties, R1 and R2 together with nitrogen a heterocyclic moiety, R3 a low aliphatic moiety and X the anion of an acid, why benzaldehydes of general formula are reacted ** (See formula) ** in which Y and 2 have the meaning indicated above, with hydrazines of the general formula ** (See formula) ** in which R1 and R2 have the indicated meaning, and the reaction product obtained is treated with an alkylation medium and, if necessary, the anion is changed in the reaction product obtained by double reaction with a salt. (Machine-translation by Google Translate, not legally binding)
ES0300420A1963-05-301964-05-30Procedure for obtaining salts from benzaldehido hydrazonium (Machine-translation by Google Translate, not legally binding)
ExpiredES300420A1
(en)
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