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Imperial Chemical Industries Ltd
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Imperial Chemical Industries Ltd
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Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Publication of ES324783A1publicationCriticalpatent/ES324783A1/en
Process for the manufacture of naphthalene derivatives of the formula ** (See formula) ** wherein R1 represents an alkyl radical of not more than six carbon atoms, characterized in that it comprises the interaction of an amine of the formula, ** (See formula) ** or a salt thereof, with a compound of the formula R1X, in which R1 has the meaning indicated above, and X represents a halogen atom. (Machine-translation by Google Translate, not legally binding)
ES0324783A1965-03-311966-03-28Procedure for the manufacture of naphthalene derivatives. (Machine-translation by Google Translate, not legally binding)
ExpiredES324783A1
(en)
Procedure for the obtaining of a salt of 4: 4 '- bipiridilio n: n'-disubstituida. (Machine-translation by Google Translate, not legally binding)
A procedure for preparing 4-amino-7-alkylamine-6-pteridin - carboxamides or their salts. (Machine-translation by Google Translate, not legally binding)
A procedure for the quick alkaline polymerization of lactamas with the help of catalysts of a single component. (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)