Definition of Sulphonium. Meaning of Sulphonium. Synonyms of Sulphonium

Here you will find one or more explanations in English for the word Sulphonium. Also in the bottom left of the page several parts of wikipedia pages related to the word Sulphonium and, of course, Sulphonium synonyms and on the right images related to the word Sulphonium.

Definition of Sulphonium

Sulphonium
Sulphonium Sul*pho"ni*um, n. [Sulphur + ammonium.] (Chem.) A hypothetical radical, SH3, regarded as the type and nucleus of the sulphines.

Meaning of Sulphonium from wikipedia

- In organic chemistry, a sulfonium ion, also known as sulphonium ion or sulfanium ion, is a positively-charged ion (a "cation") featuring three organic...
- rearrangement. A methylene transfer reaction of an imine by an unstabilised sulphonium ylide can give an aziridine system. Imine react with dialkylphosphite...
- imidazolium-based head group and nitrogen-free head groups such as phosphonium, sulphonium, and ligand-metal complex. Most QAs and imidazolium groups degrade in...
- Eukaryotic Algae: The Role of Inorganic Ions, Quaternary Ammonium, Tertiary Sulphonium and Carbohydrate Solutes. I. Diatoms and a Rhodophyte". New Phytologist...
- group of the substrate lysine, promoting its nucleophilic attack on the sulphonium methyl group of the AdoMet cofactor. In contrast to the AdoMet-dependent...
- myeloperoxidase, there is a third attachment point, Met243 forming a sulphonium ion bridge with the pendant vinyl group on heme. This feature is absent...