220185-41-1 Usage
Chemical compound
1,4-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]BUTANE is a chemical compound commonly used as a ligand in organometallic chemistry and catalysis.
Central backbone
The compound consists of a central butane backbone with two phosphine groups attached to each carbon atom.
Phosphine groups
The phosphine groups are composed of two bulky 3,5-ditrifluoromethylphenyl substituents.
Steric hindrance
The bulky substituents provide steric hindrance, which can be useful in controlling the selectivity of reactions.
Electron-donating properties
The bulky substituents also have electron-donating properties, which can influence the reactivity of the compound.
Stable complexes
1,4-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]BUTANE is known for its ability to form stable complexes with transition metal ions.
Asymmetric catalysts
The compound is a valuable tool in the development of asymmetric catalysts for a variety of organic transformations.
Versatile molecule
The unique structure and properties of 1,4-BIS[BIS(3,5-DITRIFLUOROMETHYLPHENYL)PHOSPHINO]BUTANE make it a versatile and important molecule in the field of chemical synthesis and catalysis.
Check Digit Verification of cas no
The CAS Registry Mumber 220185-41-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,1,8 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 220185-41:
(8*2)+(7*2)+(6*0)+(5*1)+(4*8)+(3*5)+(2*4)+(1*1)=91
91 % 10 = 1
So 220185-41-1 is a valid CAS Registry Number.
