2-(chloromethyl)-5-(trifluoromethyl)-1 3 4-oxadiazole（CAS# 723286-98-4)
Folasaga
2-(chloromethyl) -5-(trifluoromethyl) -1,3,4-oxadiazole o se faʻalapotopotoga faʻapitoa ma le fua C4H2ClF3N2O.
natura:
2-(chloromethyl) -5-(trifluoromethyl) -1,3,4-oxadiazole o se lanu e leai se lanu samasama lanu samasama po o tioata tioata. E maualuga le mautu vevela ma le inertness vailaau. E le mafai ona solu i le vai i le vevela o le potu, e mafai ona solu i nisi solvents organic pei ole ethanol ma eter. O le tuufaatasiga e mafai ona faʻaalia e ala i auala e pei ole resonance maneta faaniukilia ma le tele o spectrometry.
Fa'aaogā:
2-(chloromethyl) -5-(trifluoromethyl) -1,3,4-oxadiazole o loʻo i ai faʻapitoa aoga aoga i le fanua o kemisi. E masani ona faʻaaogaina e avea o se vaeluaga i le faʻaogaina o meaola mo le faʻapipiʻiina o isi faʻalapotopotoga. E le gata i lea, o loʻo faʻaaogaina foi e fai ma suʻesuʻega suʻesuʻe i le tulaga o vailaau faʻasaina ma vailaʻau.
Sauniuniga auala:
2-(chloromethyl) -5-(trifluoromethyl) -1,3,4-oxadiazole e mafai ona faʻapipiʻiina e ala i auala eseese. Ole mea lea ole auala masani ole tapenaga:
1. Fa'aopoopo i ai se fa'amamafa (e pei o le triethylamine) i se faiga fa'amalie fa'aola fa'aola.
2. Faʻaopoopo se aofaʻi o le methyl 3-chloropropionate ma le methyl trifluoroformate i le faiga faʻafefe.
3. O le tali e faia i se vevela talafeagai i lalo o se atemosifia inert, ma e masani lava ona manaʻomia le vevela o le faʻafefiloi o tali.
4. Filtration po'o le fa'amama e maua ai le oloa, pe a uma ona fa'amamāina talafeagai ma fa'agogo e maua ai le oloa mama.
Fa'amatalaga Saogalemu:
2-(chloromethyl) -5-(trifluoromethyl) -1,3,4-oxadiazole e masani ona saogalemu pe a faʻaaoga ma teuina saʻo. Ae ui i lea, i le avea ai o se mea faʻapitoa, e ono afaina ai le soifua maloloina o tagata ma le siosiomaga. I le fa'aogaina ma le tagofiaina, e tatau ona mulimulita'i i faiga sa'o o le saogalemu, ma aloese mai le fa'afeso'ota'i sa'o. E tatau ona faitau ma mulimulita'i ma le faaeteete faatonuga mo le saogalemu mo le fale. Afai e manaʻomia, e tatau ona faia le taʻaloga i lalo o le taʻitaʻiga a tagata faigaluega faʻapolofesa.
