Chemical Property of Lanthanum isopropoxide
Chemical Property:
- Appearance/Colour:Off-white to pale yellow powder
- Melting Point:120-128 °C
- Boiling Point:170°C/0.04mmHg
- PSA：27.69000
- Density:170 °C/0.04mmHg
- LogP:2.62710
- Storage Temp.:Flammables area
- Sensitive.:Moisture Sensitive
- Solubility.:Soluble in terahydrofuran, toluene, hexane and isopropyl alcohol
- Hydrogen Bond Donor Count:0
- Hydrogen Bond Acceptor Count:3
- Rotatable Bond Count:0
- Exact Mass:316.055432
- Heavy Atom Count:13
- Complexity:10.8
- Purity/Quality:
-
98%,99%, *data from raw suppliers
Lanthanum isopropoxide *data from reagent suppliers
Safty Information:
- Pictogram(s):
F,
Xi
- Hazard Codes:F,Xi
- Statements:
11-36/37/38
- Safety Statements:
26-37/39
- MSDS Files:
-
Useful:
- Chemical Classes:Metals -> Rare Earth Metals
- Canonical SMILES:CC(C)[O-].CC(C)[O-].CC(C)[O-].[La+3]
-
Uses
Lanthanum(III) isopropoxide finds application in asymmetric catalysis. It forms complex with an (S,S)-phenyl-linked-binaphthol ,which enhances a catalytic 1,4-addition of malonate to cyclic and acyclic enones. It acts as a co-catalyst with copper fluoride-triphenylphosphine in catalytic allylation of ketoimines. Complex with an (S,S)-phenyl-linked-binaphthol which promotes a catalytic 1,4-addition of malonate to cyclic and acyclic enones. Co-catalyst with CuF-triphenylphosphine in a general catalytic allylation of ketoimines.
