500997-67-1 Usage
Description
[(R)-1,1'-spirobiindane-7,7'-diyl] diisopropylamidophosphite is a chemical compound that belongs to the class of diisopropylamidophosphites. It is characterized by its unique spirobiindane backbone, which contributes to its chiral nature. [(R)-1,1'-spirobiindane-7,7'-diyl] diisopropylamidophosphite is known for its ability to facilitate various organic transformations and is commonly used as a ligand in asymmetric catalysis.
Uses
Used in Asymmetric Catalysis:
[(R)-1,1'-spirobiindane-7,7'-diyl] diisopropylamidophosphite is used as a ligand for asymmetric catalysis, particularly in the formation of carbon-carbon and carbon-heteroatom bonds. Its chiral nature allows for the development of enantioselective synthesis methods, which are crucial in producing specific enantiomers of chiral molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, [(R)-1,1'-spirobiindane-7,7'-diyl] diisopropylamidophosphite is used as a key component in the synthesis of chiral drugs and biologically active molecules. Its ability to facilitate organic transformations makes it a valuable tool in the development of new drugs and therapies.
Used in Organic Transformations:
[(R)-1,1'-spirobiindane-7,7'-diyl] diisopropylamidophosphite is also used in various organic transformations, including asymmetric hydrogenation, hydroformylation, and allylic substitution reactions. These reactions are essential in the synthesis of complex organic molecules and contribute to the compound's versatility in chemical applications.
Check Digit Verification of cas no
The CAS Registry Mumber 500997-67-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,9,9 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 500997-67:
(8*5)+(7*0)+(6*0)+(5*9)+(4*9)+(3*7)+(2*6)+(1*7)=161
161 % 10 = 1
So 500997-67-1 is a valid CAS Registry Number.
500997-67-1Relevant articles and documents
Chiral sulfur/selenium compound and preparation method and application thereof
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Paragraph 0057-0059, (2020/06/16)
The invention relates to a chiral sulfur/selenium compound, the chemical structural formula of which is shown as a formula (I) or (II) as shown in the description, wherein A is O or N, B is S or Se, Ris alkylamino, and the alkylamino is selected from one of diisopropylamino or dimethylamino. According to the method, the novel sulfur/selenium compound with the spiro skeleton, which is insensitiveto water and air and relatively high in stability, is synthesized for the first time, the reaction conditions are mild, the chemical yield is high, and the prepared sulfur/selenium compound with the chiral spiro skeleton can be used as a chiral Lewis base catalyst with a relatively good catalytic effect and has a very good application prospect.
