5-formyl-2 4-dimethyl-1H-pyrrole-3-carboxylic acid (CAS # 253870-02-9)

Folasaga

2,4-Dimethyl-5-aldehyde-pyrrole-3-carboxylic acid o se vailaʻau faʻapitoa.

Tulaga lelei:

- Fa'aaliga: 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid o se tioata lanu.

- Solubility: 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid e le mafai ona solu i le vai, ae soluble i solvents organic pei ole ethanol, eter, ma isi.

Fa'aaogā:

- 2,4-Dimethyl-5-aldehyde-pyrrole-3-carboxylic acid e mafai ona faʻaaogaina e avea o se vali vaeluaga ma mea mata mo le faʻaogaina o meaola.

Metotia:

2,4-Dimethyl-5-aldehyde-pyrrole-3-carboxylic acid e mafai ona saunia e ala i le tali atu i le aniline ma le malonic acid dianhydride. O la'asaga fa'apitoa e tali atu ai e fa'apea:

O le Aniline ma le malonic acid dianhydride e fa'afefiloi ma fa'agaoioi i le vevela talafeagai e fausia ai se fa'afefiloi amil.

Ona, i lalo o tulaga talafeagai, na faia ai se tali redox e faʻaitiitia ai le sulfyl compound i le 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid.

Fa'amatalaga Saogalemu:

Fa'amatalaga fa'apitoa mo le saogalemu o le 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid: Fa'amolemole va'ai le pepa fa'amaumauga o le saogalemu o lenei mea. Pe a faʻaaogaina, e tatau ona e mulimulitaʻi i le saogalemu o le faʻaogaina o le fale suʻesuʻe, fai mea e puipui ai le tagata lava ia, faʻamautinoa o loʻo faʻaleleia lelei le siosiomaga faʻataʻitaʻi, ma aloese mai le faʻafesoʻotaʻi ma le paʻu ma mata. E tatau foi ona teu i se nofoaga malulu, matutu, mamao mai le afi ma mea e mu. I le tulaga o le liki, e tatau ona faia ni faiga talafeagai e taulimaina ai. Ina ia mautinoa le saogalemu, saili le taitaiga a se tagata tomai faapitoa.