7295-68-3 Usage
General Description
(S)-4-oxo-piperidine-2-carboxylic acid is a chemical compound with the molecular formula C6H9NO3. It is a derivative of piperidine and is an important intermediate in the synthesis of various pharmaceuticals and agrochemicals. (S)-4-OXO-PIPERIDINE-2-CARBOXYLIC ACID has applications in the pharmaceutical industry, where it is used as a building block for the synthesis of various pharmaceutical agents and as a chiral auxiliary in asymmetric synthesis. Additionally, it also has applications in the agrochemical industry, where it is used as an intermediate in the production of pesticides. (S)-4-oxo-piperidine-2-carboxylic acid is a versatile chemical that plays a crucial role in the production of diverse products in the pharmaceutical and agrochemical sectors.
Check Digit Verification of cas no
The CAS Registry Mumber 7295-68-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,9 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7295-68:
(6*7)+(5*2)+(4*9)+(3*5)+(2*6)+(1*8)=123
123 % 10 = 3
So 7295-68-3 is a valid CAS Registry Number.
7295-68-3Relevant articles and documents
A new synthesis of (2S)-4-oxopipecolic acid by thermal rearrangement of enantiopure spirocyclopropaneisoxazolidine
Machetti, Fabrizio,Cordero, Franca M.,De Sarlo, Francesco,Guarna, Antonio,Brandi, Alberto
, p. 4205 - 4208 (2007/10/03)
A novel synthesis of (2S)-4-oxo-pipecolic acid is reported. The synthetic route employs as a key step the diastereoselective cycloaddition of the N- glycosylnitrone 7 to methylenecyclopropane followed by thermal rearrangement of the spirocyclopropaneisoxazolidine 8a. Stereoselective reduction of the N- BOC methyl ester of 4-oxopipecolic acid by L-selectride gives the protected cis-4-hydroxy-pipecolic acid 14.
