ES210526A3 - A procedure for the preparation of aliphatic amidas of carbonic acids amonopolietilenicos (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the preparation of aliphatic amidas of carbonic acids amonopolietilenicos (Machine-translation by Google Translate, not legally binding)
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La Seda de Barcelona SA
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La Seda de Barcelona SA
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for the preparation of aliphatic amides of amino polymethylene carbonaceous acids in the final position with more than five carbon atoms consisting in heating the diamides of dicarboxylic acids until half or a little more than half of the water referred to amounts has been eliminated thereafter, the reaction is interrupted by obtaining the mononitrile amide of the dicarboxylic acid, which is then subjected to a catalytic hydrogenation to obtain the amide of the amino-polymethylene acid. (Machine-translation by Google Translate, not legally binding)
ES210526A1953-07-171953-07-17A procedure for the preparation of aliphatic amidas of carbonic acids amonopolietilenicos (Machine-translation by Google Translate, not legally binding)
ExpiredES210526A3
(en)
A procedure for the preparation of aliphatic amidas of carbonic acids amonopolietilenicos (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of aliphatic amidas of carbonic acids amonopolietilenicos (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of aliphatic amidas of carbonic acids amonopolietilenicos (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of aliphatic amidas of carbonic acids amonopolietilenicos (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of new cationactive and provided combinations of amido groups (Machine-translation by Google Translate, not legally binding)