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I-Methyl 3-broMo-6-chloropyrazine-2-carboxylate (CAS# 13457-28-8) Umfanekiso okhoyo
  • I-Methyl 3-broMo-6-chloropyrazine-2-carboxylate (CAS # 13457-28-8) 1

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

Ipropati yeMichiza:

Ifomula yeemolekyuli C6H4BrClN2O2
IMisa yeMolar 251.47
Ukuxinana 1.772±0.06 g/cm3(Kuxelwe kwangaphambili)
Indawo yokunyibilika 35-36 °C
Indawo yeBoling 292.4±35.0 °C(Kuqikelelwe)
pKa -3.78±0.10(Kuxelwe kwangaphambili)
Imeko yoGcino phantsi kwegesi engasebenziyo (nitrogen okanye iArgon) kwi-2-8°C

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo

I-Methyl 3-bromo-6-chloropyrazine-2-carboxylic acid yi-organic compound. Oku kulandelayo sisingeniso esifutshane kwiipropati zayo, ukusetyenziswa, iindlela zokuvelisa kunye nolwazi lokhuseleko:

Umgangatho:
- Inkangeleko: Ayinambala okanye ukukhanya okuqinileyo okutyheli
- Ukunyibilika: akunyibiliki emanzini, kunyibilika kwizinyibilikisi eziphilayo ezifana ne-ether kunye neklorofomu.

Sebenzisa:
- Inokusetyenziswa kwakhona njengento yokuqala kwi-organic synthesis reactions, njenge-synthesis ye-leucine kunye nokufunda i-nitrogen-containing heterocyclic compounds.

Indlela:
- Indlela yokulungiselela i-methyl 3-bromo-6-chloropyrazine-2-carboxylic acid iquka ukusabela kwe-3-bromo-6-chloropyrazine kunye ne-formic acid kunye ne-acid catalyst ukuvelisa imveliso ekujoliswe kuyo.

Ulwazi ngoKhuseleko:
- Inokucaphukisa amehlo kunye nolusu. Izixhobo ezifanelekileyo zokuzikhusela ezifana nempahla yamehlo ekhuselayo kunye neeglavu kufuneka zinxitywe xa zisetyenziswa.
- Kufuneka igcinwe kwindawo eyomileyo, epholileyo, kude nomlilo kunye ne-oxidizing agents.
- Imimiselo yokhuseleko lwengingqi kunye nezikhokelo zokusebenza kufuneka zithotyelwe kusetyenziso oluthile kunye nokuphathwa kwale khompawundi.

  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

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