1218989-47-9 Usage
General Description
(R)-1-((R)-tert-butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine is a chemical compound with the molecular formula C14H20FNO1S. It is a pyrrolidine derivative with a tert-butylsulfinyl group and a fluorophenyl group attached to the pyrrolidine ring. (R)-1-((R)-tert-butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine is a chiral molecule, meaning it has two enantiomers, (R) and (S), with (R)-1-((R)-tert-butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine being the (R)-enantiomer. It is used in the synthesis of pharmaceuticals and can act as an intermediate compound in the production of various drugs. Its specific properties and potential uses depend on the individual enantiomers and the compounds it is used to synthesize.
Check Digit Verification of cas no
The CAS Registry Mumber 1218989-47-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,8,9,8 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1218989-47:
(9*1)+(8*2)+(7*1)+(6*8)+(5*9)+(4*8)+(3*9)+(2*4)+(1*7)=199
199 % 10 = 9
So 1218989-47-9 is a valid CAS Registry Number.
1218989-47-9Relevant articles and documents
PROCESS FOR SYNTHESIS OF 2-SUBSTITUTED PYRROLIDINES AND PIPERADINES
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Page/Page column 46-47; 52, (2011/09/19)
The present invention provides a highly efficient, versatile one-step process for asymmetric synthesis of either diastereomer of 2-substituted pyrrolidines from a single starting material with excellent yields and high diastereoselectivety. Also provided is a method for the asymmetric synthesis of both diastereomers of 2-substituted piperidines with good yields and excellent diastereoselectivety. Diasteroselectivity is controlled effectively by choice of reducing agent.
