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Synthesis 2007(14): 2097-2099
DOI: 10.1055/s-2007-983756
DOI: 10.1055/s-2007-983756
SHORTPAPER
© Georg Thieme Verlag Stuttgart · New York
S-Alkyl Chlorothioformates from Xanthates
Weitere Informationen
Received
16 March 2007
Publikationsdatum:
03. Juli 2007 (online)
Publikationsverlauf
Publikationsdatum:
03. Juli 2007 (online)
Abstract
Reaction of S-alkyl O-ethyl xanthates (S-alkyl O-ethyl dithiocarbonates) with catalytic Vilsmeier reagent generated in situ from N-formylmorpholine (morpholine-4-carbaldehyde) gives S-alkyl chlorothioformates in good yields.
Key words
halogenation - desulfurization - Vilsmeier reagent - chlorothioformates - dithiocarbonates
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