Methyl 3-broMo-6-chloropyrazine-2-carboxylate (CAS # 13457-28-8)

Folasaga

Methyl 3-bromo-6-chloropyrazine-2-carboxylic acid o se vailaʻau faʻapitoa. O lo'o taua i lalo se fa'amatalaga pu'upu'u i ona meatotino, fa'aoga, auala gaosi ma fa'amatalaga saogalemu:

Tulaga lelei:
- Fa'aaliga: E leai se lanu po'o le lanu samasama mumu
- Solubility: e le mafai ona solu i le vai, soluble i solu faʻaola pei ole eter ma chloroform.

Fa'aaogā:
- E mafai foʻi ona faʻaaogaina e avea o se mea amata mo faʻasologa faʻasologa o meaola, e pei o le tuʻufaʻatasiga o le leucine ma le suʻesuʻeina o mea faʻapipiʻi heterocyclic o loʻo i ai le nitrogen.

Metotia:
- O le auala sauniuni o le methyl 3-bromo-6-chloropyrazine-2-carboxylic acid e aofia ai le tali atu o le 3-bromo-6-chloropyrazine faʻatasi ai ma le formic acid ma le acid catalyst e gaosia ai le oloa faʻatatau.

Fa'amatalaga Saogalemu:
- E mafai ona faʻafefe i mata ma paʻu. E tatau ona ofuina mea faigaluega puipuia e pei o mata mata ma totigilima pe a fa'aoga.
- E tatau ona teuina i totonu o se nofoaga matutu, malulu, mamao ese mai afi ma faʻamaʻi faʻamaʻi.
- O tulafono fa'apitonu'u mo le saogalemu ma ta'iala fa'atino e tatau ona usita'ia mo le fa'aogaina ma le fa'aogaina o lenei fa'alapotopotoga.