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sehlahisoa

(S)-Indoline-2-carboxylic Acid (CAS# 79815-20-6)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C9H9NO2
'Misa oa Molar 163.17
Botenya 1.2021 (khakanyo e fosahetseng)
Melting Point 177°C (Dec.)(lit.)
Boling Point 290.25°C (khakanyo e boima)
Phetoho e khethehileng(α) -112.5 º (c=1, 1N HCl)
Flash point 183.6°C
Ho qhibiliha ha Metsi E qhibiliha hanyane ka metsing
Khatello ea Mouoane 1.88E-06mmHg ho 25°C
Ponahalo Crystal e Bosehla bo Khanyang
Mmala Beige ho ea ho sootho
pKa 2.04±0.20 (E boletsoeng esale pele)
Boemo ba polokelo Boloka sebakeng se lefifi, moea o sa keneleng mocheso, 2-8°C
Refractive Index -116 ° (C=1, 2mol/L
MDL MFCD00070578
Thepa ea 'Mele le ea Lik'hemik'hale Sebaka se qhibilihang ke 177°C (Dec.)
phetoho e khethehileng ea optical -112.5 ° (c = 1, 1N HCl)
Sebelisa Bohareng ba sethethefatsi se secha-Puli se sebelisoa haholo ho phekola mafu a pelo le methapo ea mali.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi Xn - E Kotsi
Likhoutu tsa Kotsi R43 – E ka baka maikutlo a matla ka ho ama letlalo
R48/22 – Kotsi e kotsi ya tshenyo e kgolo ya bophelo bo botle ka ho ba pepeneneng nako e telele ha motho a kwetswe.
R62 – Kotsi e ka bang teng ya ho se sebetse ha bana
Tlhaloso ea Tšireletseho S22 - U se ke ua hema lerole.
S25 - Qoba ho kopana le mahlo.
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana.
WGK Jeremane 2
Khoutu ea HS 29339900

 

Selelekela

(S)-(-) -Indoline-2-carboxylic acid, e tsejoang ka lik'hemik'hale e le (S)-(-) -Indoline-2-carboxylic acid, ke motsoako oa lintho tse phelang.

 

Boleng:

(S)-(-)-indolin-2-carboxylic acid ke kristale e se nang mebala e nang le litšobotsi tse khethehileng tsa sebopeho le chiral. E na le li-stereoisomer tse peli, e leng (S)-(-)-indolin-2-carboxylic acid le (R)-(+)-indoldoline-2-carboxylic acid.

 

Sebelisa:

(S)-(-) -indolin-2-carboxylic acid e sebelisoa haholo ho organic synthesis. Ke ea bohlokoa lipakeng tsa ho lokisoa ha metsoako ea indoline. E boetse e sebelisoa hangata ho lokiseng li-catalysts le stereoisomers bakeng sa chiral synthesis.

 

Mokhoa:

(S)-(-) -indolin-2-carboxylic acid hangata e ka lokisoa ka chiral synthesis. Mokhoa o tloaelehileng ke ho sebelisa li-derivatives tsa chiral bakeng sa liketso tse sa tšoaneng, tse kang asymmetric Yongji-Bodhi oxidation ea pyridine ho sebelisa chiral denitrification catalyst ho fumana (S) -(-) -indolline-2-carboxylic acid.

 

Lintlha tsa Tšireletseho:

(S)-(-)-Indoline-2-carboxylic acid e na le chefo e tlaase tlas'a maemo a tloaelehileng a ho sebetsa. Leha ho le joalo, e le motsoako oa lintho tse phelang, o ka ba le phello e halefisang letlalong, mahlo, le pampiri ea ho hema, 'me ho kopana ka ho toba ho lokela ho qojoa' me ho bolokoe moea o motle. Mekhoa ea ts'ebetso ea ts'ireletso ea laboratori e lokela ho lateloa ka thata, 'me motsoako o lokela ho bolokoa le ho sebetsoa ka nepo. Ho sa tsotellehe boemo leha e le bofe, e lokela ho qojoa ka ho kenya kapa ho hema. Tabeng ea ho kopana le letlalo kapa ho hema, hlatsoa hang-hang kapa u letsetse thuso ea pele.


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