Advances in the o-phthalaldehyde derivatizations. Comeback to the o-phthalaldehyde-ethanethiol reagent.
作者： R. Hanczkó , A. Jámbor , A. Perl , I. Molnár-Perl
DOI: 10.1016/J.CHROMA.2007.06.013
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摘要: … that provides more stable derivatives than the initially described OPA–MCE ones (Table 1). Later on, OPA–MPA and OPA–alkyl cysteines were applied as preferred substitutes of the …
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