PROCESS FOR PREPARING POLYMERIC, IONIC IMIDAZOLIUM COMPOUNDS

    公开(公告)号:CA2745367C

    公开(公告)日:2017-05-30

    申请号:CA2745367

    申请日:2009-12-10

    Applicant: BASF SE

    Abstract: The invention relates to a method for producing polymeric, ionic imidazolium compounds, characterized in that -an .alpha.-dicarbonyl compound, - an aldehyde, - at least one amino compound having at least two primary amino groups, - optionally an amino compound having only one primary amino group, and - a hydracid are reacted with each other, wherein optionally the carbonyl groups of the .alpha.-dicarbonyl compound and of the aldehyde can be present also as hemiacetals, acetals, hemiketals, or ketals.

    Procedimiento para la producción de líquidos iónicos mediante intercambio aniónico

    公开(公告)号:ES2409580T3

    公开(公告)日:2013-06-27

    申请号:ES08848332

    申请日:2008-10-31

    Applicant: BASF SE

    Abstract: Procedimiento para la producción de sales de la Fórmula I (B+)n x Aydonde B es un catión, que contiene un sistema anular heterocíclico con por lo menos un átomo de nitrógeno, A es un anión y n es un número entero de 1 a 3 x e y, en cada caso, representan un número entero de 1 a 3 y el producto de x e y es igual a n mediante reacción de sales de la Fórmula II (B+)n x C yen donde B y n, x e y tienen el significado antes indicado y C representa un compuesto diferente de A con uno ovarios grupos carboxilato (denominado para abreviar carboxilatos), con la sal amónica del anión A o con el ácido protónico del anión A en presencia de amoniaco.

    PROCESS FOR PREPARING POLYMERIC, IONIC IMIDAZOLIUM COMPOUNDS

    公开(公告)号:CA2745367A1

    公开(公告)日:2010-07-01

    申请号:CA2745367

    申请日:2009-12-10

    Applicant: BASF SE

    Abstract: The invention relates to a method for producing polymeric, ionic imidazolium compounds, characterized in that - an a-dicarbonyl compound, - an aldehyde, - at least one amino compound having at least two primary amino groups, - optionally an amino compound having only one primary amino group, and - a hydracid are reacted with each other, wherein optionally the carbonyl groups of the a-dicarbonyl compound and of the aldehyde can be present also as hemiacetals, acetals, hemiketals, or ketals.

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