Back to results
US 9,878,906 B2Granted
Method for producing organometallic framework materials containing main group metal ions
AssigneeBASF SE
InventorsMarkus Schubert, Ulrich Mueller, Markus Tonigold, Roger Ruetz
Life of this patent
Estimating the term…
Abstract
The present invention relates to a process for preparing a porous metal-organic framework by reacting at least one metal compound in which the metal is Be, Mg, Ca, Sr, Ba, Al, Ga or In with at least one at least bidentate organic compound and also the use of such porous metal-organic frameworks.
Claims17
A process for preparing a porous metal-organic framework, which comprises:
- reacting, with stirring and at a pressure of not more than 2 bar (absolute), at least one metal compound with at least one at least bidentate organic compound which can coordinate to the metal, in the presence of a nonaqueous organic solvent selected from the group consisting of DMF, DEF, and NMP, to form a porous metal-organic framework,
- where the metal is MgII , or AlIII and the organic compound has at least two atoms which are selected independently from the group consisting of oxygen, sulfur and nitrogen and via which the organic compound can coordinate to the metal,
- wherein the at least bidentate organic compound is a dicarboxylic, or tricarboxylic acid, and
- wherein the reaction is carried out without additional base.
1 more element
Dependencies are inferred from the claim text.