51767-61-4

Basic information

• Product Name: 5(4H)-Oxazolone, 2-phenyl-4-propylidene-
• CAS NO: 51767-61-4
• Molecular Formula: C12H11NO2
• Molecular Weight: 201.225
• Mol File: 51767-61-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 5(4H)-Oxazolone, 2-phenyl-4-propylidene-(CAS DataBase Reference)
• NIST Chemistry Reference: 5(4H)-Oxazolone, 2-phenyl-4-propylidene-(51767-61-4)
• EPA Substance Registry System: 5(4H)-Oxazolone, 2-phenyl-4-propylidene-(51767-61-4)

Safety Data

• Hazardous Substances Data: 51767-61-4(Hazardous Substances Data)

Upstream product

• 1199-01-5 2-phenylazlactone 
• 123-38-6 propionaldehyde 
• 495-69-2 Hippuric Acid 

Downstream Products

• 104509-13-9 N-(3-ethyl-5-oxo-isoxazolidin-4-yl)-benzamide 
• 71953-26-9 4-(1-ethyl-pentyl)-4-(3-oxo-3-phenyl-trans-propenyl)-2-phenyl-4H-oxazol-5-one 
• 7473-90-7 N-butyrylbenzamide 
• 71953-52-1 4-(1-ethyl-pentyl)-2-phenyl-4H-oxazol-5-one 

Relevant articles and documents

Silver-Promoted Direct Phosphorylation of Bulky C(sp2)-H Bond to Build Fully Substituted β-Phosphonodehydroamino Acids

A general and practical cross-dehydrogenative coupling protocol between readily available trisubstituted α,β-dehydro α-amino carboxylic esters and H-phosphites is described. This C(sp2)-H phosphorylation reaction proceeds with absolute Z-selectivity promoted by silver salt in a radical relay manner. The bulky tetrasubstituted β-phosphonodehydroamino acids were obtained in grams and added new modules to the toolkit for peptide modifications.

Cycloaddition of 4,5-dihydrooxazol-5-one derivatives to 4-methylbenzene-1,2-dithiol

Reactions of 4,5-dihydrooxazol-5-one derivatives with 4-methylbenzene-1,2- dithiol in the presence of triethylamine includes nucleophilic attack by the thiol group on the carbonyl carbon atom in the oxazole ring, followed by opening of the latter and recy