ES321619A1 - A procedure for purifying amidas derivatives of fatty acids. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for purifying amidas derivatives of fatty acids. (Machine-translation by Google Translate, not legally binding)
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Priority to ES0321619ApriorityCriticalpatent/ES321619A1/en
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A process for purifying fatty acid amides derivatives, represented by the following formula: R1-COR2 wherein R1 represents a natural fatty acid radical, and R2 represents a substituted amino radical selected from the group consisting of ** (See formula) ** where R3 is a member selected from the group consisting of alkyl, alkenyl, cycloalkyl, alkylcycloalkyl, hydroxycycloalkyl, alkoxycycloalkyl, aryl, alkylaryl, hydroxyaryl, alkoxyaryl, haloalkylaryl, haloalkylaryl, alkoxyhalogenoaryl, haloalkylhalohanoaryl, aralcohyl, alkylaryl, hydroxylalcohyl and alkoxyaralkyl having no more of 36 carbon atoms in total, R4 is a member selected from the group consisting of a hydrogen atom and the radicals described in relation to R3, and R5 is a member selected from the group consisting of bivalent, alkylarylene, alkylarylene, and alcohol radicals they contain oxygen having no more than 7 carbon atoms, which comprises treating said fatty acid amide with urea or thiourea. (Machine-translation by Google Translate, not legally binding)
ES0321619A1966-01-111966-01-11A procedure for purifying amidas derivatives of fatty acids. (Machine-translation by Google Translate, not legally binding)
ExpiredES321619A1
(en)
Procedure for the preparation of N-substituted piperidine derivatives and their use as stabilizers. (Machine-translation by Google Translate, not legally binding)