3-methyl-2-oxobutyric acid （CAS# 759-05-7)

Folasaga

O le 3-Methyl-2-oxobutyric acid, e taʻua foi o le tert-butoxypropionic acid, TBAOH, o se faʻalapotopotoga faʻapitoa.

Tulaga lelei:

O le 3-Methyl-2-oxobutyric acid o se vai e leai se lanu e o'o ile lanu samasama ma se manogi uiga ese. E mafai ona solu i totonu o le vai ma le tele o solu oona, ae le mafai ona solu i solu non-polar pei ole suauu ethers.

Fa'aaogā:

O le 3-Methyl-2-oxobutyric acid e masani ona faʻaaogaina e avea o se faʻamaʻi alkali i le faʻaogaina o meaola, aemaise lava i le suitulaga. E mafai ona catalyze tali e pei o le esterification, etherification, amidation, olefin faaopoopo, ma isi. E mafai foi ona faaaoga o se vai-vaega catalyst e catalyze tali e pei o le oxidation, hydrogenation, ma alkydation.

Metotia:

O le 3-Methyl-2-oxobutyric acid e mafai ona maua e ala i le taliina o le propanol ma le sodium tert-butoxide (poʻo le tert-butanol ma le sodium hydroxide). O le laasaga faʻapitoa o le tali atu o le propanol ma le tert-butyl sodium oxide i se vevela talafeagai, ona maua lea o le oloa e ala i le faʻagata.

Fa'amatalaga Saogalemu:

O le 3-Methyl-2-oxobutyric acid e fa'aitaitagofie ma pala ma e tatau ona aloese mai le fa'afeso'ota'i ma le pa'u, mata, ma le manava. O totigilima puipui, mata tioata, ma matapulepule e tatau ona ofuina a'o fa'aoga. A iai se fa'alavelave fa'afuase'i, fa'amama i le tele o vai ma saili vave togafitiga faafoma'i. E tatau ona teuina i totonu o se nofoaga malulu, malulu, mamao ese mai afi ma oxidants.