2-(trifluoromethyl)thiazole-4-carboxylic acid (CAS # 915030-08-9)

Folasaga

2-(trifluoromethyl) thiazole-4-carboxylic acid o se faʻalapotopotoga faʻapitoa faʻatasi ai ma le fua faʻasolosolo C5H2F3NO2S. O lona natura, faʻaoga, faʻatulagaina ma faʻamatalaga saogalemu o loʻo faʻamatalaina i lalo.

natura:

2-(trifluoromethyl) thiazole-4-carboxylic acid o se maʻa tioata paʻepaʻe. E mafai ona faʻamavaeina i nisi o vailaʻau faʻapitoa e pei o le dimethylsulfamide (DMSO) ma le carbon disulfide (CS2), ae e le mafai ona faʻafefe i le vai. O lona tulaga liusuavai e tusa ma le 220-223°C.

Fa'aaogā:

2-(trifluoromethyl) thiazole-4-carboxylic acid ose fa'aoga masani ole fa'aogaina o le tino. E mafai ona faʻaaogaina e faʻapipiʻi ai nisi o mea olaola i totonu o vailaʻau, e pei o vailaʻau ma vailaau faʻasaina. E le gata i lea, e mafai foi ona faʻaaogaina e avea o se mea faʻapipiʻi faʻapipiʻi mo vali ma mea photosensitive.

Metotia:

O le sauniuniga o le 2- (trifluoromethyl) thiazole-4-carboxylic acid e masani ona maua e ala i le tali atu o le methyl sulfide ma le cyanomethane. O laasaga faʻapitoa e faʻapea: muamua, 2-amino -1, 3-thiazole e faʻaalia i le trifluoroacetaldehyde e faʻatupu ai le 2-(trifluoromethyl) -1, 3-thiazole; ona, o le mauaina o le 2-(trifluoromethyl) -1, 3-thiazole e tali atu i le cyanomethane e gaosia ai le oloa faʻamoemoeina 2- (trifluoromethyl) thiazole-4-carboxylic acid.

Fa'amatalaga Saogalemu:

Ole o'ona ma le mata'utia ole 2-(trifluoromethyl)thiazole-4-carboxylic acid e le'i mae'a su'esu'eina. Ae peita'i, i le avea ai o se vaila'au, e tatau ona mulimulita'ia faiga masani mo le saogalemu, e pei o le ofuina o mea e puipuia ai (e pei o matatioata, totigilima ma ofutino falesuesue) ma le tagofiaina i se nofoaga e savili lelei. A maeʻa ona faʻaalia i lenei vailaʻau, e tatau ona faʻamama vave le vaega ua afaina i le fasimoli ma le vai. Afai e mana'omia, saili fautuaga fa'afoma'i mo nisi fa'atonuga.