Trimethylsulfoxonium iodide CAS:1774-47-6

Trimethylsulfoxonium iodide waxay yeelan kartaa codsiyo kala duwan oo ku saabsan isku-darka dabiiciga ah sida reagent kala duwan iyo dhexdhexaad u ah isbeddello kala duwan. Isku-darkani wuxuu u dhaqmi karaa sidii wakiil methylating ah, taasoo awood u siinaysa soo bandhigida kooxaha methyl ee molecules-ka organic-ga iyada oo loo marayo falcelinta S-methylation. Intaa waxaa dheer, waxay ka qayb qaadan kartaa kiimikada ylide, iyadoo sahlaysa sameynta ylides-ka falcelinta nooca Wittig ee isku-darka olefins. Intaa waxaa dheer, trimethylsulfoxonium iodide waxaa loo isticmaalaa diyaarinta ketones-ka α-halo iyo ketones-ka α-iodo, kuwaas oo ah dhexdhexaad muhiim ah oo ku jira kiimikada organic-ga si loo sii shaqeeyo loona beddelo molecules-ka adag. Cilmi-baarista daawada, trimethylsulfoxonium iodide waxay ka heli kartaa faa'iido isku-darka isku-dhafka walxaha firfircoon, dhexdhexaadiyeyaasha daawada, iyo musharixiinta daroogada. Iyadoo lagu darayo reagent-kan waddooyinka synthetic-ga, cilmi-baarayaashu waxay heli karaan noocyo badan oo molecules shaqeynaya oo leh hawlo daawo oo suurtagal ah, taasoo u oggolaanaysa horumarinta daawooyin cusub ama wakiillo daaweyn. Awoodda isku-dhafka ah ee wax ka beddelka qaab-dhismeedka molecular-ka iyo soo bandhigida kooxo shaqo oo gaar ah waxay gacan ka geysataa naqshadeynta iyo hagaajinta musharixiinta daroogada oo leh sifooyin la doonayo iyo saameyn bayooloji. Intaa waxaa dheer, trimethylsulfoxonium iodide waxay u adeegi kartaa qalab qiimo leh cilmi-baarista kiimikada si loo baaro hababka falcelinta, sahaminta waddooyinka cusub ee synthetic, iyo kor u qaadida hufnaanta isbeddellada dabiiciga ah. Falgalkeeda gaarka ah iyo kala duwanaanshaheeda ayaa ka dhigaya falgal waxtar leh oo ku jira gacanta kiimikooyinka synthetic-ga ee raadinaya inay helaan molecules-ka adag oo leh qaab-dhismeedyo iyo sifooyin loo habeeyay. Sahaminta joogtada ah ee codsiyada trimethylsulfoxonium iodide ee qaybaha kala duwan ee kiimikada iyo sayniska dawooyinka waxay horseedi kartaa daahfurro cusub, horumar laga sameeyay habka synthetic-ga, iyo isku-darka isku-dhafka leh faa'iidooyin daaweyn oo suurtagal ah.