ES239680A1 - Procedure for the preparation of new arilides of amino acidic acid (Machine-translation by Google Translate, not legally binding)
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Procedure for the preparation of new arilides of amino acidic acid (Machine-translation by Google Translate, not legally binding)
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Novartis AG
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JR Geigy AG
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for the preparation of new aminoacetic acid arylides characterized in that compounds of general formula ** are prepared in which they mean R1 and r2 alkyl radicals of low molecular weight r3 a phenyl-naphthylbenzylphenyl or phenoxyphenyl radical optionally substituted by alkyl or alkoxy groups of low molecular weight or atoms halogen R4 a low molecular weight alkyl radical R5 hydrogen or an alkyl radical of low molecular weight R4 and r5 together with the nitrogen atom an alkyleneimino radical with 5-6 ring members or the radical mofolinoy X oxygen or sulfur Transposing a substituted aniline of general formula ** with a halogenoacetyl halogenide and reacting with the substituted halogenoacetanilide thus obtained an amine of general formula ** or transposing a substituted aniline of general formula ii with a derivative capable of reacting of an aminoacetic acid of general formula ** (see formula) **. (Machine-translation by Google Translate, not legally binding)
ES0239680A1958-01-211958-01-21Procedure for the preparation of new arilides of amino acidic acid (Machine-translation by Google Translate, not legally binding)
ExpiredES239680A1
(en)
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