Preparation and chemistry of 1-organosulfonyloxy-1,2-benziodoxol-3-(1H)-ones: First example of a stable adduct of 2-iodosobenzoic acid with strong acid

Viktor Zhdankin, Chris J. Kuehl, Jason T. Bolz, Mark S. Formaneck, Angela J. Simonsen

Research output: Contribution to journalArticlepeer-review

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Abstract

1-Organosulfonyloxy-1,2-benziodoxol-3-(1H)-ones (3,4,5) can be prepared in one step from 2-iodosobenzoic acid and the corresponding sulfonic acids or Me3SiOTf. Reactions of these compounds with bis(trimethylsilyl)acetylene or cyanotrimethylsilane afford the respective alkynyl or cyano iodonium salts 6, 7, 8.

Original languageEnglish (US)
Pages (from-to)7323-7326
Number of pages4
JournalTetrahedron Letters
Volume35
Issue number40
DOIs
StatePublished - Oct 3 1994

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