Process for making diphosphine-ruthenium-diamine complexes

Details Process for making diphosphine-ruthenium-diamine complexes Process for making diphosphine-ruthenium-diamine complexes

C - Chemistry, Metallurgy

07

F

C07F 15/00 (2006.01)

Patent

CA 2613968

A process for making diphosphine-ruthenium-diamine complexes by reacting a phosphine compound with an arene ruthenium compound in a first solvent to produce an intermediate mixture comprising a diphosphine-ruthenium compound, the first solvent consisting essentially of a mixture of an aprotic solvent and a protic solvent; then removing the first solvent from the intermediate mixture to produce an intermediate solid comprising the diphospMne-ruthenium compound; and then contacting the intermediate solid comprising the diphosphine-ruthenium compound with a diamine and a second solvent to produce the diphosphine-ruthenium-diamine complex, the second solvent consisting essentially of an aprotic solvent selected from the group consisting of ethers and hydrocarbon solvents.

Procédé servant à fabriquer des complexes diphosphine-ruthénium-diamine en faisant réagir un composé phosphine avec un composé arène-ruthénium dans un premier solvant pour produire un mélange intermédiaire comprenant un composé diphosphine-ruthénium, le premier solvant étant essentiellement constitué d'un mélange d'un solvant aprotique et d'un solvant protique ; en enlevant ensuite le premier solvant du mélange intermédiaire pour produire un solide intermédiaire comprenant le composé diphosphine-ruthénium ; et en mettant ensuite le solide intermédiaire comprenant le composé diphosphine-ruthénium en contact avec une diamine et un second solvant pour produire le complexe diphosphine-ruthénium-diamine, le second solvant étant essentiellement constitué d'un solvant aprotique sélectionné dans le groupe constitué de solvants de type éthers et hydrocarbures.

Affiliated with

Also associated with

Rating

Process for making diphosphine-ruthenium-diamine complexes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for making diphosphine-ruthenium-diamine complexes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making diphosphine-ruthenium-diamine complexes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1886238