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sehlahisoa

3-Chloro-5-trifluoromethylpyridine-2-carboxylic acid ethyl ester (CAS#128073-16-5)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C9H7ClF3NO2
'Misa oa Molar 253.61
Botenya 1.389±0.06 g/cm3(E boletsoeng esale pele)
Boling Point 64-66 ℃/0.008mm
Flash point 121.2°C
Khatello ea Mouoane 0.0047mmHg ho 25°C
Ponahalo metsi a hlakileng
Mmala E sena mmala ho ya ho mmala wa lamunu ho ya ho o mosehla
pKa -3.19±0.10(E boletsoeng esale pele)
Boemo ba polokelo tlas'a khase ea inert (naetrojene kapa Argon) ho 2-8°C
Refractive Index 1.4590 ho isa ho 1.4630

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xi - Ea halefisang

 

Selelekela

Ethyl 3-chloro-5-trifluoromethylpyridin-2-carboxylate, e tsejoang hape e le Fmoc-Cl. Se latelang ke selelekela sa thepa ea eona, tšebeliso, mekhoa ea tlhahiso le tlhaiso-leseling ea polokeho:

 

Boleng:

Ponahalo: Seela se se nang mmala.

Solubility: Ho qhibiliha ka har'a lihlapolli tsa tlhaho.

 

Sebelisa:

FMOC-CL ke sehlopha sa bohlokoa se sireletsang ho organic synthesis. E ka sebetsana le oxyamine ho hlahisa li-derivatives tse sireletsang tsa Fmoc tsa amino acid kapa li-peptide bakeng sa motsoako o tiileng oa mohato.

E ka boela ea sebelisoa ho sireletsa k'hemistri e matla ea liphetoho tse ling tsa lik'hemik'hale.

 

Mokhoa:

Kakaretso ea FMOC-CL hangata e kenyelletsa mehato e latelang:

Hydrochloride ea 3-chloro-5-trifluoromethylpyridine-2-carboxylic acid e ile ea lokisoa pele.

Hydrochloride e sebetsa ka setsi (mohlala, triethylamine) ho theha Fmoc-Cl.

 

Lintlha tsa Tšireletseho:

FMOC-CL e ka 'na ea halefisa letlalo, mahlo le lera la mucous, kahoo roala liatlana tse sireletsang le likhalase ha u li sebelisa.

Qoba ho hema le ho kopana nakong ea ts'ebetso, 'me u boloke moea o kenang hantle.

Haeba motho a hema kapa a ama letlalo, hlatsoa hang-hang ka metsi a hloekileng 'me u batle ngaka hang-hang.

Ha e bolokoa, e lokela ho koaloa 'me e be hōle le mocheso le mollo.

Kamehla ela hloko polokeho 'me u latele mekhoa e nepahetseng ea ts'ebetso ea ts'ireletso ha u sebelisa kapa u tšoara ntho efe kapa efe ea lik'hemik'hale.


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