261777-38-2 Usage
General Description
The chemical "(2R,4S)-1-(tert-Butoxycarbonyl)-4-phenylpiperidine-2-carboxylic acid" is a compound used in the synthesis of pharmaceuticals and organic compounds. It is a derivative of piperidine, a heterocyclic amine commonly found in pharmaceutical drugs. The "2R,4S" designation indicates the stereochemistry of the molecule, with the "R" and "S" indicating the orientation of substituent groups on the carbon atoms. The tert-Butoxycarbonyl group is a protecting group commonly used in organic synthesis to temporarily mask reactive functional groups. The phenyl group on the piperidine ring provides aromatic properties to the molecule. Overall, this compound serves as a versatile building block for the synthesis of various pharmaceutical and organic compounds due to its unique structure and functional groups.
Check Digit Verification of cas no
The CAS Registry Mumber 261777-38-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,1,7,7 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 261777-38:
(8*2)+(7*6)+(6*1)+(5*7)+(4*7)+(3*7)+(2*3)+(1*8)=162
162 % 10 = 2
So 261777-38-2 is a valid CAS Registry Number.
261777-38-2Relevant articles and documents
Synthesis of chiral nonracemic 4-trans-substituted pipecolic acid derivatives
Keenan, Terence P.,Yaeger, David,Holt, Dennis A.
, p. 4331 - 4341 (2007/10/03)
The syntheses and resolutions of enantiomerically enriched 4-phenyl, 4- tert-butyl, and 4-isopropyl pipecolic acids are described. Optically active diastereomers were prepared by diastereomeric salt formation with the chiral base, L-tyrosine hydrazide, to
