2-3-Dimethyl pyrazine (CAS#5910-89-4)

Hordhac

2, 3-Dimethylpyrazine waa iskudhis organic ah. Kuwa soo socdaa waa hordhac qaar ka mid ah hantideeda, adeegsigeeda, hababka wax soo saarka iyo macluumaadka badbaadada:

Tayada:

2, 3-Dimethylpyrazine waa mid aan midab lahayn ama huruud ah oo adag. Waxay leedahay urta acetone ama ethers waxaana lagu milmi karaa khamriga iyo dareerayaasha etherka.

Isticmaal:

2, 3-Dimethylpyrazine waxaa inta badan loo isticmaalaa sidii walxo bilow ah oo loogu talagalay isku dhafka dabiiciga ah. Waxaa loo isticmaali karaa sidii kicinta esterification, karboksylation iyo enolation hoos xaaladaha alkaline.

Habka:

2, 3-dimethylpyrazine waxaa lagu diyaarin karaa SN2 beddelka ethyl iododide ama ethyl bromide oo leh 2-aminopyrazine. Xaaladaha falcelinta waxaa badanaa lagu fuliyaa joogitaanka dhexdhexaadka alkaline, sida sodium ethoxide. Falcelinta ka dib, badeecada la beegsanayo waxaa lagu helaa crystallization ama saarista.

Macluumaadka Badbaadada:

2, 3-Dimethylpyrazine waxay leedahay sunta hoose ee xaaladaha isticmaalka caadiga ah. Kiimiko ahaan, taabashada maqaarka, indhaha, iyo mareenka neefsashada waxay keeni kartaa xanaaq. Nidaamyada badbaadada shaybaadhka caadiga ah sida xidhashada galoofyada shaybaadhka, muraayadaha indhaha, iyo qalabka ilaalinta neefsashada waa in la raaco marka la isticmaalayo. Haddi ay dhacdo taabasho shil ah ama neefsashada, dhaq ama ka saar meesha ay dhibaatadu saameysey isla markiiba raadso talo caafimaad.