69773-71-3

Basic information

• Product Name: 5(4H)-Oxazolone,2,4-dimethyl-(9CI)
• Synonyms: 5(4H)-Oxazolone,2,4-dimethyl-(9CI)
• CAS NO: 69773-71-3
• Molecular Formula: C₅H₇NO₂
• Molecular Weight: 113.11458
• Product Categories: GLYCINESCAFFOLD
• Mol File: 69773-71-3.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5(4H)-Oxazolone,2,4-dimethyl-(9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 5(4H)-Oxazolone,2,4-dimethyl-(9CI)(69773-71-3)
• EPA Substance Registry System: 5(4H)-Oxazolone,2,4-dimethyl-(9CI)(69773-71-3)

Safety Data

• Hazardous Substances Data: 69773-71-3(Hazardous Substances Data)

Upstream product

• 1115-69-1 Ac-DL-Ala 

Downstream Products

• 5202-78-8 acetylaminoethylene 
• 97-69-8 (S)-acetamidoalanine 
• 19436-52-3 (R)-2-(acetylamino)propanoic acid 

Relevant articles and documents

Regioselective synthesis of tetrasubstituted pyrroles by 1,3-dipolar cycloaddition and spontaneous decarboxylation

We developed a novel regioselective synthesis of tetrasubstituted pyrroles via the classic 1,3-dipolar cycloaddition of α,β-unsaturated benzofuran-3(2H)-one and azlactones (1) followed by spontaneous decarboxylation. The complete regiochemical control of tetrasubstituted pyrroles was confirmed by the orthogonal synthesis of complementary regioisomers (7a and 7b) simply by using different azlactones (1a and 1b, respectively).

Diastereochemical diversity of imidazoline scaffolds via substrate controlled TMSCI mediated cycloaddition of azlactones

(Chemical Equation Presented) We report herein a trimethylsilyl chloride mediated substrate controlled 1,3-dipolar cycloaddition for the diastereoselective synthesis of either syn- or anti-imidazolines. This method provides scaffolds with four points of diversity and control over two stereocenters.