Published TCIMAIL newest issue No.199
Maximum quantity allowed is 999
Bitte wählen Sie die Menge aus.
Anionic Pyrazolylborate Ligands
No.121(August 2004)
The poly(pyrazolyl)borohydrides 1, 2 and 3 are the anionic pyrazolylborate ligands which form stable complexes with transition metal ions.1) In particular, 1 forms tetrahedral or square planar complexes with divalent metal ions. The complexes are soluble in organic solvents, and therefore 1 is used for the extraction of divalent metal ions.2) 2 and 3 are utilized as tridentate ligands for homogeneous metal complex catalyst which are used for regioselective hydrogenation of quinoline3a) and reduction of unactivated ketones.3b)
References
- 1)Reviews
- 2)Solvent extraction of metals with potassium-dihydro-bispyrazolyl-borate
- 3)Pyrazolyl borate ligand and transition metal complexes as a catalyst
The prices are subject to change without notice. Please confirm the newest price by our online catalog before placing an order.
In addition, sales products changes with areas. Please understand that a product is not available when the product details page is not displayed.
In addition, sales products changes with areas. Please understand that a product is not available when the product details page is not displayed.