Addition of phenylisocyanate to 3,5-diphenyl-1,2-dithiolium-4-olate gives a thioketone

Michael Probert, Christopher Ramsden, Stephen Stanforth

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)
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Abstract

The Type B mesoionic heterocycle, 3,5-diphenyl-1,2-dithiolium-4-olate, reacts with phenylisocyanate producing a thioketone derivative rather than a pseudo-semi-conjugated heterocyclic mesomeric betaine. The structure of the thioketone product was confirmed by an X-ray crystallographic investigation.
Original languageEnglish
Pages (from-to)1425-1427
JournalTetrahedron Letters
Volume58
Issue number14
Early online date27 Feb 2017
DOIs
Publication statusPublished - 5 Apr 2017

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