Results 161 to 170 of about 5,630 (210)

2-Phenyl Oxazolone

2014
[1199-01-5] C9H7NO2 (MW 161.16) InChI = 1S/C9H7NO2/c11-8-6-10-9(12-8)7-4-2-1-3-5-7/h1-5H,6H2 InChIKey = QKCKCXFWENOGER-UHFFFAOYSA-N (reagent used as a masked glycine equivalent and for the formation of heterocyclic structures) Alternate Name: 2-phenyl-5(4H)-oxazolone.
Nicole M. Hewlett, Jetze J. Tepe
openaire   +1 more source

4(5H)‐Oxazolones

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +1 more source

Mechanistic studies of peptide oxazolone racemization

Tetrahedron, 1967
Abstract The racemization and ring-opening reactions of the oxazolone from benzyloxycarbonylaminoisobutyryl- l -phenylalanine with a number of amino acid esters were studied in several commonly used peptide solvents. These studies show that oxazolone racemization is a pseudo first-order reaction when the rate of racemization is much larger than the ...
M, Goodman, W J, McGahren
openaire   +2 more sources

On the Reactivity of 5(4H)-Oxazolones with Amines

HETEROCYCLES, 1988
Peer ...
Blasco, Javier, Cativiela, Carlos, Díaz de Villegas, María D., García, José I., Jaime, Carlos, Mayoral, José A.   +5 more
openaire   +2 more sources

Synthesis of peptide oxazolones and related compounds

Tetrahedron, 1967
Abstract Two optically active, crystalline, peptide oxazolones, 2-(1′-benzyloxycarbonylamino-1′-methyl)ethyl-4-methyl-oxazolone and 2-(1′-benzyloxycarbonylamino-1′-methyl)ethyl-4-benzyloxazolone, were prepared and characterized. the imidazole-acceleratedp-nitrophenyl-active ester synthesis was found to be a good route to the dipeptides ...
W J, McGahren, M, Goodman
openaire   +2 more sources

Assay of anti-oxazolone antibodies with the aid of oxazolone coupled bacteriophage

Immunochemistry, 1971
S, Jormalainen, J, Aird, O, Mäkelä
openaire   +3 more sources

New Developments in the Chemistry of Oxazolones

1977
Publisher Summary This chapter considers the recently reported 2-oxazolin-5-ones and 3-oxazolin-5-ones. The classical Erlenmeyer synthesis of azlactones, which includes condensation of aldehydes with hippuric or aceturic acid in the presence of acetic anhydride and sodium acetate, is considered the most commonly used method for preparation of 2 ...
Robert Filler, Y. Shyamsunder Rao
openaire   +1 more source

Synthesis, Antimicrobial, Anti-Virulence and Anticancer Evaluation of New 5(4H)-Oxazolone-Based Sulfonamides

Molecules, 2022
Wael Hegazy, Mahmoud Youns, Ehab S Taher   +2 more
exaly  

A CONVENIENT SYNTHESIS OF 5-OXAZOLONES. 2-PHENYL-5-OXAZOLONE

Organic Preparations and Procedures, 1969
Lloyd D. Taylor, Thomas E. Platt
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Improvement of Oxazolone-Induced Ulcerative Colitis in Rats Using Andrographolide

Molecules, 2020
Chang Hong Wang
exaly