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Fluorodesulfurization of aliphatic orthothioesters

✍ Scribed by Timothy B. Patrick; Christine M. Hudson

Book ID: 101259867
Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 151 KB
Volume: 10
Category: Article
ISSN: 1042-7163
DOI: 10.1002/(sici)1098-1071(1999)10:1<31::aid-hc6>3.0.co;2-6

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✦ Synopsis

In contrast with aromatic orthothio esters that undergo desulfurative fluorination to produce trifluoromethyl substituted aromatics, aliphatic orthothio esters react with BrF with replacement of only one or two methylthio groups by fluorine. An elimination step often follows the first sulfur replacement to produce novel unsaturated fluorinated systems. ᭧ 1999

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