137769-32-5 Usage
Uses
Used in Pharmaceutical Industry:
(R)-2-Diphenyphosphino-2'-ethyl-1,1'-binaphthyl is used as a chiral ligand in asymmetric catalysis for the synthesis of chiral molecules, which are essential in the development of pharmaceuticals. Its ability to promote enantioselective reactions is particularly valuable in creating enantiomerically pure compounds, which are often required for the biological activity and safety of drugs.
Used in Agrochemical Industry:
In the agrochemical industry, (R)-2-Diphenyphosphino-2'-ethyl-1,1'-binaphthyl is utilized as a chiral ligand for the synthesis of enantiomerically pure agrochemicals. The enantioselective production of these compounds ensures that only the desired biologically active enantiomer is present, reducing potential environmental and health risks associated with the less active or unwanted enantiomer.
Used in Fine Chemicals Synthesis:
(R)-2-Diphenyphosphino-2'-ethyl-1,1'-binaphthyl is employed as a chiral ligand in the synthesis of fine chemicals, which are high-purity specialty chemicals used in various applications such as fragrances, flavors, and dyes. Its role in asymmetric catalysis allows for the production of enantiomerically pure compounds, ensuring the desired properties and performance of these fine chemicals.
Used in Asymmetric Catalysis Research:
(R)-2-Diphenyphosphino-2'-ethyl-1,1'-binaphthyl is used as a chiral ligand in academic and industrial research for the development of new asymmetric catalytic processes. Its unique steric and electronic properties make it a valuable tool for exploring and optimizing enantioselective reactions, leading to the discovery of more efficient and sustainable synthetic methods.
Check Digit Verification of cas no
The CAS Registry Mumber 137769-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,7,6 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 137769-32:
(8*1)+(7*3)+(6*7)+(5*7)+(4*6)+(3*9)+(2*3)+(1*2)=165
165 % 10 = 5
So 137769-32-5 is a valid CAS Registry Number.
137769-32-5Relevant academic research and scientific papers
Optically active tertiary phosphine compound and transition metal complex using the same as ligand
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, (2008/06/13)
A phosphine compound represented by formula (I): STR1 wherein Ph represents a phenyl group; and R represents a lower alkyl group or --OR1, wherein R1 represents a hydrogen atom, a cycloalkyl group having from 5 to 7 carbon atoms, or
