Aryliodonium
Definition
A highly specialized chemical term or structural variant denoting an aromatic iodonium cation or salt; it represents a hypervalent iodine compound in which the iodine atom carries a positive charge and is structurally bonded to aryl groups. These compounds are widely used as powerful electrophiles, aryl transfer agents, or initiators in modern photochemical polymerization processes.
Bilingual Equivalents
- Aryliodonium
- Iodonium cation
Grammatical & Source Details
| Inflection Type | Masculine noun, regular structural plural variations for ionic chemical entities. |
| Formation | Neologistic compound suffixation combining 'aryl', 'iodine', and the standard structural ionic suffix '-ium'. |
| Spelling / Pronunciation | [a.ri.ˈlo.dju] |
| Source | Compendium of Macromolecular Chemistry and Advanced Ionic Systems |
Contextual Usage Examples
RO: Un nou catalizator bazat pe un arilodiu asimetric a fost sintetizat pentru a îmbunătăți randamentul reacției fotolitice.
EN: A new catalyst based on an asymmetric aryliodonium was synthesized to improve the yield of the photolytic reaction.
RO: Sărurile de arilodiu sunt recunoscute pentru capacitatea lor excelentă de a funcționa ca grupări bune plecătoare.
EN: The aryliodonium salts are recognized for their excellent ability to function as good leaving groups.
RO: Structura de arilodiu a fost confirmată prin spectroscopie RMN și difracție de raze X pe monocristal.
EN: The aryliodonium structure was confirmed by NMR spectroscopy and single-crystal X-ray diffraction.
Idioms & Phrases
Cation de arilodiu / Aryliodonium cation
RO: Entitate chimică cu sarcină pozitivă centrată pe atomul de iod, stabilizată structural de două nuclee aromatice.
EN: A positively charged chemical entity centered on the iodine atom, structurally stabilized by two aromatic nuclei.
Sare de arilodiu / Aryliodonium salt
RO: Compus ionic cristalin stabil utilizat ca fotoinițiator eficient în procesele industriale de întărire a rășinilor.
EN: A stable crystalline ionic compound used as an efficient photoinitiator in industrial resin-curing processes.
Arilodiu hipervalent / Hypervalent aryliodonium
RO: Configurație structurală atipică în care iodul depășește octetul electronic clasic, oferind proprietăți oxidative deosebite.
EN: An atypical structural configuration in which iodine exceeds the classical electronic octet, providing outstanding oxidative properties.
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