Differentiation of derivatized leucine a
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P. Krishna; S. Prabhakar; M. Vairamani
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Article
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1998
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John Wiley and Sons
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English
โ 201 KB
๐ 2 views
In the liquid secondary ion mass spectra of N-acetyl, N-benzoyl and N-pivaloyl leucine and isoleucine the relative abundance of [MH ร (H 2 O,CO)] ions is greater in the case of N-substituted isoleucine. The difference is more distinctive in the collision-induced dissociation spectra of [M H] ions. T