The syntheses of perdeuterated phytoalexins nasturlexins A and C, and putative biosynthetic precursors, including phenylethyl isothiocyanates and phenylethyl dithiocarbamates, using commercially available [2,3,4,5,6-D ]phenylalanine, [2,3,4,5,6-D ]nitrobenzene, and [2,3,4,5,6-D ]benzaldehyde are described. In addition, application of an efficient deuterium-hydrogen exchange transformation to nonlabeled starting materials allowed access to new deuterated compounds, including 3-hydroxyphenylethyl glucosinolate.

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http://dx.doi.org/10.1002/jlcr.3591DOI Listing

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