The synthesis and enzymic hydrolysis of (E)-2-[2,3-2H2]propenyl glucosinolate: Confirmation of the rearrangement of the thiohydroximate moiety

Add time:09/07/2019    Source:sciencedirect.com

(E)-2-[2,3-2H2]propenyl glucosinolate was synthesised starting from (E)-[3,4-2H2]but-3-en-1-ol, which was produced by reduction of but-3-yn-1-ol with deuterium gas in the presence of Lindlar’s catalyst. The synthesis of (E)-2-[2,3-2H2]propenyl glucosinolate was completed via the nitro intermediate to form the basic desulphoglucosinolate skeleton. The (E)-2-[2,3-2H2]propenyl glucosinolate was fully characterised and deuterium NMR spectroscopy used to examine the rearrangement of the thiohydroximate to the isothiocyanate and thiocyanate.

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