ES278244A1 - Procedure for the preparation of new N-heterocyclic compounds (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of new N-heterocyclic compounds (Machine-translation by Google Translate, not legally binding)
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J R Gegy A G
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J R Gegy A G
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Process for the preparation of new N-heterocyclic compounds, of the general formula ** (See formula) ** in which R1 means an alkyl, alkenyl, aryl or aralkyl radical in which the benzene nuclei may be substituted by halogen, R2 means hydrogen, or an alkyl or alkenyl radical, R3 means an alkyl or lower alkenyl radical, X1 and X2 mean hydrogen or, together, an additional bond, and Z means an alkylene radical, straight or branched chain, having 2 to 6 carbon atoms, characterized in that a reactive ester of a compound of the general formula is reacted ** (See formula) ** with a primary amine of the general formula NH2 - R3 III wherein R1, R2, X1, X2, Z and R3 have the meaning expressed above. (Machine-translation by Google Translate, not legally binding)
ES278244A1961-06-131962-06-12Procedure for the preparation of new N-heterocyclic compounds (Machine-translation by Google Translate, not legally binding)
ExpiredES278244A1
(en)
Procedure for the preparation of new compounds of 1,4-benzodioxane and 1,5-benzodioxane and of 1,5-benzodioxepane (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of heterociclic compounds of the type of pinanopirazoles. (Machine-translation by Google Translate, not legally binding)