
Journal of chromatography p. 89 - 94,90,92,93 (1975)
Update date:2022-08-04
Topics:
Grahl-Nielsen
Solheim
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.
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