79068-31-8 Usage
General Description
1H-Pyrrole-2-carboxylicacid,3-hydroxy-,methylester(9CI) is a chemical compound also known as methyl 3-hydroxy-1H-pyrrole-2-carboxylate. It is an ester derivative of 3-hydroxy-1H-pyrrole-2-carboxylic acid. 1H-Pyrrole-2-carboxylicacid,3-hydroxy-,methylester(9CI) has potential applications in the field of pharmaceuticals and organic synthesis. Its properties and potential uses make it an interesting subject for further research and development.
Check Digit Verification of cas no
The CAS Registry Mumber 79068-31-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,0,6 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 79068-31:
(7*7)+(6*9)+(5*0)+(4*6)+(3*8)+(2*3)+(1*1)=158
158 % 10 = 8
So 79068-31-8 is a valid CAS Registry Number.
79068-31-8Relevant articles and documents
Synthesis of Proline Compounds cis- and trans-Substituted at C-3
Haeusler, Johannes
, p. 1073 - 1088 (2007/10/02)
Derivatives 1 of 1-pyrroline-2-carboxylic acid react with N-chloro- or N-bromosuccinimide, lead(IV) acetate, and azodicarboxylates to give the compounds 2, 4, and 6.Exchange of halogen in 2 affords the thiocompounds 3.Reduction of 2, 3, 4, and 6 with sodium tetrahydroborate leads to cis- (8dc - 8fc and 8hc - 8kc) but also to trans-configurated (8at and 8bt) amino acids; with amine-borane complexes trans-configurated amino acids are obtained predominantly.The trans-configurated amino acids 8gt -8jt, and 8lt have been synthesized by β-addition of appropriate nucleophils to methyl 1-acetyl-2-pyrroline-2-carboxylate (9a) and subsequent hydrolysis.An improved synthesis of 9a from methyl 1-pyrroline-2-carboxylate (1a) is described.