Selenol
Kimika organikoan, selenolak konposatu kimikoen klase bat da, non selenio-atomo bat hidrogeno-atomo batekin lotuta dagoen -SeH funtzio-taldea osatzen. Selenolek RSeH egitura dute non R = alkilo edo arilo. Selenolak organoselenio konposatuen klase bat dira. Selenolak erraz oxidatzen dira diseleniurora[1].
Selenolak parte dira hainbat prozesu biokimikoetan selenozisteina aminoazidoaren edo glutationa peroxidasa entzimaren bidez esaterako[2].
Sintesia
Selenolak sintetizatzeko erreaktibo organolitikoak edo Grignard-en erreaktiboak selenio hutsarekin erreakzionaraziz prestatzen dira. Adibidez, bentzenosenelola fenilmaganesio bromuroa eta selenioa erreakzionaraziz prestatzen da[3].
Tokikotasuna
Organoselenio konposatuak (edozein selenio-deribatu bidenabar), pozoi metagarriak dira nahiz eta selenio-kantitate ñimiñoak biziarentzat ezinbestekoak diren[4].
Erreferentziak
- ↑ (Ingelesez) Tanini, Damiano; Capperucci, Antonella. (2021). «Synthesis and Applications of Organic Selenols» Advanced Synthesis & Catalysis 363 (24): 5360–5385. doi:. ISSN 1615-4169. (kontsulta data: 2025-04-19).
- ↑ (Ingelesez) Wessjohann, Ludger A.; Schneider, Alex; Abbas, Muhammad; Brandt, Wolfgang. (2007-10-01). Selenium in chemistry and biochemistry in comparison to sulfur. , 997–1006 or. doi:. ISSN 1437-4315. (kontsulta data: 2025-04-19).
- ↑ (Ingelesez) «Organic Syntheses Procedure» orgsyn.org (kontsulta data: 2025-04-19).
- ↑ (Ingelesez) Rayman, Margaret P.. (2012-03-31). «Selenium and human health» The Lancet 379 (9822): 1256–1268. doi:. ISSN 0140-6736. PMID 22381456. (kontsulta data: 2025-04-19).
Kanpo estekak
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