557089-90-4 Usage
Uses
Used in Pharmaceutical Industry:
(R)-BINAPHTHYLISOPROPYLPHOSPHITE is used as a chiral ligand for the synthesis of pharmaceuticals, enabling the creation of enantiomerically pure compounds, which is essential for the development of effective and safe drugs.
Used in Agrochemical Industry:
(R)-BINAPHTHYLISOPROPYLPHOSPHITE is used as a chiral ligand for the production of agrochemicals, allowing for the synthesis of biologically active compounds with high enantioselectivity, which is vital for the creation of efficient and targeted pesticides and fertilizers.
Used in Natural Products Synthesis:
(R)-BINAPHTHYLISOPROPYLPHOSPHITE is used as a chiral ligand for the synthesis of natural products, facilitating the production of complex molecules with high enantiomeric purity, which is crucial for the development of novel bioactive compounds and the improvement of existing ones.
Used in Organic Chemistry Research:
(R)-BINAPHTHYLISOPROPYLPHOSPHITE is used as a chiral ligand for the development of new, more efficient, and environmentally friendly processes in organic chemistry, contributing to the advancement of the field and the creation of innovative synthetic methods.
Check Digit Verification of cas no
The CAS Registry Mumber 557089-90-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,7,0,8 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 557089-90:
(8*5)+(7*5)+(6*7)+(5*0)+(4*8)+(3*9)+(2*9)+(1*0)=194
194 % 10 = 4
So 557089-90-4 is a valid CAS Registry Number.
557089-90-4Relevant academic research and scientific papers
Influence of phosphoramidites in copper-catalyzed conjugate borylation reaction
Sole, Cristina,Bonet, Amadeu,De Vries, Andre H. M.,De Vries, Johannes G.,Lefort, Laurent,Gulyas, Henrik,Fernandez, Elena
, p. 7855 - 7861 (2013/01/16)
Copper(I) has become the preferred metal to catalyze the β-boration of α,β-unsaturated carbonyl compounds, and now we demonstrate that easily accessible monodentate chiral ligands, such as phosphoramidites and phosphites, can be convenient alternative ligands to induce asymmetry in the enantioselective version of this reaction, particularly in the β-boration of α,β-unsaturated imines.
