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

Isakhiwo Samakhemikhali:

I-Molecular Formula	I-C6H4BrClN2O2
I-Molar Mass	251.47
Ukuminyana	1.772±0.06 g/cm3(Kubikezelwe)
I-Melting Point	35-36 °C
I-Boling Point	292.4±35.0 °C(Kubikezelwe)
pKa	-3.78±0.10(Kubikezelwe)
Isimo Sesitoreji	ngaphansi kwegesi ye-inert (nitrogen noma i-Argon) ku-2-8°C

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso

I-Methyl 3-bromo-6-chloropyrazine-2-carboxylic acid iyinhlanganisela yezinto eziphilayo. Okulandelayo isingeniso esifushane sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza kanye nolwazi lokuphepha:

Ikhwalithi:
- Ukubukeka: Okuqinile okungenambala noma okuphuzi okukhanyayo
- Ukunyibilika: akuncibiliki emanzini, kuncibilika kuzincibilikisi zemvelo njenge-ether ne-chloroform.

Sebenzisa:
- Ingasetshenziswa futhi njengesiqalo sokusabela kwe-organic synthesis, njengokuhlanganiswa kwe-leucine kanye nocwaningo lwezinhlanganisela ze-heterocyclic ezine-nitrogen.

Indlela:
- Indlela yokulungiselela ye-methyl 3-bromo-6-chloropyrazine-2-carboxylic acid ihlanganisa ukusabela kwe-3-bromo-6-chloropyrazine nge-formic acid kanye ne-acid catalyst ukuze kukhiqizwe umkhiqizo oqondiwe.

Ulwazi Lokuphepha:
- Kungase kucasule amehlo nesikhumba. Izinto ezisetshenziswayo zokuzivikela ezifanelekile njengezingubo zamehlo ezivikelayo namagilavu kufanele zigqokwe lapho zisetshenziswa.
- Kufanele igcinwe endaweni eyomile, epholile, kude nomlilo kanye nama-oxidizing agents.
- Imithetho yezokuphepha yendawo kanye nemihlahlandlela yokusebenza kufanele kulandelwe ukuze kusetshenziswe kanye nokuphathwa kwalesi sakhiwo.

Okwedlule: I-5-Chloro-2 4-difluorobenzoic acid (CAS# 130025-33-1)

Olandelayo: 3 4-DIBROMOPYRIDINE (CAS# 13534-90-2)

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