3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione CAS:11070-44-3

3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione, oo inta badan loogu yeero macnaha isku-darka dabiiciga ah, waa isku-dhis baaskiil-wadareed xiiso leh oo lagu garto giraanta isobenzofuran ee isku dhafan oo leh shaqooyinka diketone. Qaab-dhismeed ahaan, waxay leedahay koox methyl ah oo ku taal booska 3a, taas oo gacan ka geysata sifooyinkeeda kiimikada iyo falcelinta suurtagalka ah. Joogitaanka laba kooxood oo carbonyl ah oo ku xiga ayaa ka dhigaya isku-darkan mid si gaar ah u xiiso badan oo ku saabsan fal-celin kiimiko oo kala duwan, oo ay ku jiraan cycloadditions, condensations, iyo isbeddello kale. Qiimaha 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione wuxuu inta badan ku jiraa doorkiisa dhexdhexaadka ah ee isku-darka molecules-ka aadka u adag. Waxaa loo isticmaali karaa horumarinta daawooyinka, halkaas oo diketones-ka wareega ah ay inta badan u adeegaan sidii dhismayaal muhiim ah oo loogu talagalay isku-dhisyo firfircoon oo bayooloji ahaan. Waxyaabaha noocaas ah ee laga soo saaro waxaa lagu sahamiyay sifooyinkooda daaweynta ee suurtagalka ah, oo ay ku jiraan saamaynta ka-hortagga bararka iyo jeermiska dila, taasoo ka dhigaysa isku-darkan mid muhiim u ah cilmi-baarista kiimikada daawada. Marka laga soo tago codsiyada dawooyinka, isku-darkani wuxuu leeyahay isticmaal suurtagal ah oo ku saabsan kiimikooyinka beeraha, halkaas oo uu u dhaqmi karo sidii hordhac u ah isku-darka sunta cayayaanka iyo sunta cayayaanka. Awooddeeda ay ku mari karto isbeddello kiimiko oo kala duwan ayaa ka dhigaysa qalab qiimo leh oo loogu talagalay kiimikooyinka dabiiciga ah ee raadinaya inay abuuraan wakiillo kiimiko beereed oo cusub oo leh waxtar iyo xulasho wanaagsan. Cilmi-baaris ku saabsan sifooyinka iyo falcelinta 3a-methyl-5,6-dihydro-4H-isobenzofuran-1,3-dione ayaa socota, iyadoo saynisyahannadu ay sahaminayaan isdhexgalka ay la leeyihiin kooxo kala duwan oo shaqeynaya oo ay qiimeynayaan waxqabadkooda waddooyin kala duwan oo isku-dhafan. Iyada oo la fahmayo falcelinteeda, cilmi-baarayaashu waxay higsanayaan inay furaan awoodda buuxda ee isku-darkan dhinacyo kala duwan, oo ay ku jiraan helitaanka daawada iyo soo saarista agabka horumarsan, iyagoo iftiiminaya kala-duwanaanshaheeda iyo muhiimadda ay ku leedahay isku-darka dabiiciga ah ee casriga ah.