B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 31/12 (2006.01) B01J 29/00 (2006.01) B01J 31/02 (2006.01) B01J 31/14 (2006.01) C07D 317/36 (2006.01)
Patent
CA 2577996
The invention relates to a catalytic composition comprising: a first component which is at least a compound with one or more metals from groups 3A, 4A, 5A, 6A, 7A, 8, 1B, 2B, 3B, 4B; and a second component selected from (i) at least one ionic liquid which consists of a compound formed by cations and anions and which is a liquid at ambient temperature, (ii) a matrix to which the first component is bound or on which it is supported, and (iii) a combination of the two. The invention relates to the use of said catalytic composition in a method for the insertion of carbon dioxide into an organic compound and, preferably, a compound selected from epoxides, acetals and orthoesters. The invention also relates to catalytic compositions comprising said metallic compounds.
L'invention concerne tout d'abord l'utilisation d'une composition catalytique qui contient: un premier composant qui consiste en au moins un composé d'un ou plusieurs métaux des groupes 3A, 4A, 5A, 6A, 7A, 8, 1B, 2B, 3B, 4B, et un second composé sélectionné parmi au moins un liquide unique qui consiste en un composé formé par des cations et des anions et un liquide à température ambiante, une matrice à laquelle le premier composé est fixé, ou sur laquelle il est supporté et une combinaison des deux. Elle concerne également un procédé d'insertion de dioxyde de carbone dans un composé organique, de préférence dans un composé sélectionné parmi les époxydes, les acétals et les orthoesters; ainsi que des compositions catalytiques de ces composés métalliques.
Alvaro Rodriguez Mercedes
Canos Avelino Corma
Carbonell Llopis Esther
Garcia Gomez Hermenegildo
Consejo Superior de Investigaciones Cientificas
Marks & Clerk
Universidad Politecnica de Valencia
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