55443-73-7Relevant academic research and scientific papers
Gas chromatography and mass spectrometry of derivatives of amino acids. Oxazolin-5-ones of several acyl-leucines.
Grahl-Nielsen,Solheim
, p. 89 - 94,90,92,93 (1975)
By the action of dicyclohexylcarbodiimide on fourteen different acyl-leucines in ethyl acetate solution, the corresponding oxazolin-5-ones were formed. The reaction was quantitative and very rapid. The oxazolin-5-ones were separated on a gas chromatograph on OV-7 and EGA columns. The mass spectra of the oxazolin-5-ones showed characteristic fragments that could be used for identification.
