1218989-54-8 Usage
General Description
(S)-1-((S)-tert-butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine is a chemical compound that belongs to the class of pyrrolidine molecules. It consists of a pyrrolidine ring with a (S)-tert-butylsulfinyl group and a 4-fluorophenyl group attached to it. (S)-1-((S)-tert-butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine is a chiral molecule, meaning it has a non-superimposable mirror image, and it is commonly used in organic synthesis and pharmaceutical research. The (S)-1-((S)-tert-butylsulfinyl)-2-(4-fluorophenyl)pyrrolidine has been found to exhibit various biological activities, and it has potential applications in the development of new drugs and medicines.
Check Digit Verification of cas no
The CAS Registry Mumber 1218989-54-8 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, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1218989-54:
(9*1)+(8*2)+(7*1)+(6*8)+(5*9)+(4*8)+(3*9)+(2*5)+(1*4)=198
198 % 10 = 8
So 1218989-54-8 is a valid CAS Registry Number.
1218989-54-8Relevant 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.
