6-bromopyridine-2-carboxylic acid methyl ester (CAS # 26218-75-7)

Folasaga

O le Methyl o se fa'alapotopotoga fa'aletino ma mea nei:

1. Fa'aaliga: O se vai lanu samasama e leai se lanu.

2. fua mole: C8H7BrNO2.

3. Molecular mamafa: 216.05g/mol.

4. Solubility: E solu i solu faʻalaʻau pei ole ethanol ma dichloromethane, insoluble i le vai.

5. Liu Liu: tusa 26-28 ℃.

O lona fa'aoga autu e aofia ai:

1. Organic Synthesis: O le Methyl e masani ona faʻaaogaina e avea o se faʻasalalauga faʻapitoa mo le faʻapipiʻiina o mea eseese o meaola.

2. Su'esu'ega o vailaau fa'alafua: E fa'aaogaina fo'i i su'esu'ega fa'atosina e fai ma mea e gaosia ai vailaau fa'asaina.

Metotia:

Methyl L e mafai ona saunia i laasaga nei:

1. Muamua, o le 2-picolinic acid (Pyridine-2-carboxylic acid) o loʻo faʻaalia i le methylisium bromide (methyllitium) e gaosia ai le 2-methyl-pyridine (Methyl pyridine-2-carboxylate).

2. Ona tali lea o le 2-Methyl formate pyridine i le sulfoxide brominated (Sulfuryl bromide) e maua ai le methyll.

Fa'amatalaga Saogalemu:

1. O le teuina o le Methyl L e tatau ona faia i se nofoaga e faʻafefe lelei, aloese mai le susulu o le la.

2. A fa'aoga, e tatau ona fai totigilima ma mata tioata, aloese mai le fa'afeso'ota'i sa'o ma le pa'u ma mata.

3. I le faagasologa o le manipulation e tatau ona aloese mai inhalation o lona ausa, manaomia e faagaoioia i se tulaga falesuesue lelei-ventilated.

4. I le tulaga o le paʻi faʻafuaseʻi poʻo le manava, fufulu vave i le tele o vai ma saili togafitiga faafomaʻi.