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Thioketone S-oxides

Term · Chemistry · MLC-T-CHM-012014

Compounds of the form R2C=S=O, the S-oxides of thioketones, formerly called sulfines, in which both R groups are organic substituents rather than hydrogen. The C=S=O unit is a heterocumulene, comparable to the C=C=O unit of ketenes. Many are stable and isolable, and thiobenzophenone S-oxide, made by oxidising thiobenzophenone, is a classic example.

Table 1. Record
IdentifierMLC-T-CHM-012014
FieldChemistry
SubjectOrganic and Biomolecular Chemistry
Synonymssulfines
ReferencesPAC, 1995, 67, 1307. 'Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)' on page 1372 (https://doi.org/10.1351/pac199567081307)
See alsoThioaldehyde S-oxides
Record as JSON
{
  "id": "MLC-T-CHM-012014",
  "term": "Thioketone S-oxides",
  "field": "Chemistry",
  "definition": "Compounds of the form R2C=S=O, the S-oxides of thioketones, formerly called sulfines, in which both R groups are organic substituents rather than hydrogen. The C=S=O unit is a heterocumulene, comparable to the C=C=O unit of ketenes. Many are stable and isolable, and thiobenzophenone S-oxide, made by oxidising thiobenzophenone, is a classic example.",
  "synonyms": [
    "sulfines"
  ],
  "subject": "Organic and Biomolecular Chemistry",
  "see_also": [
    "thioaldehyde S-oxides"
  ],
  "references": [
    "PAC, 1995, 67, 1307. 'Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)' on page 1372 (https://doi.org/10.1351/pac199567081307)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/thioketone-s-oxides/"
}

Record 12,813 of 13,676 in Chemistry terminology (MLC-0109). Request the full dataset.