N,N-Diethylaniline CAS:91-66-7
Folasaga o oloa
N,N-Diethylaniline CAS:91-66-7
N, N-diethylaniline o se sua suauʻu samasama samasama e mafai ona faʻaaogaina e saunia ai vali azo, vali triphenylmethane, ma isi. O se mea taua tele foi mo le tuʻufaʻatasia o vailaʻau ma faʻataʻitaʻiga ata lanu, ma o ana talosaga e matua lautele lava.
auala gaosia
Dissolve dppe (1 mg, 0.0025 mmol) i le nBu2O mago (1 mL) ma faaopoopo Karstedt catalyst (29 μL, 0.0025 mol) i totonu o se paipa Schlenk i lalo o le atemosifia argon. A maeʻa ona faʻaoso le paluga mo le 10 minute, faʻaopoopo PhSiH3 (247 μL, 2.0 mmol). Aniline (45.6 μL, 0.5 mmol), n-hexadecane (50 μL) e pei o totonu, ma CH3ChemicalbookCO2H (63 μL, 1.1 mmol) na faʻapipiʻiina vave, ona faʻaosoina lea i le vevela o le potu mo 18 itula. Ina ua maeʻa, sa faʻafefete le paluga i le ethyl acetate (15 mL), tineia ma le faaeteete i le NaOH vai (3M solution; 5 mL), ma faʻafefe i le vevela o le potu mo le 3 itula. O le fa'afefiloi na maua na maua mai i le ethyl acetate (fa'atolu), ma fa'amamago fa'atasi fa'amago i luga ole MgSO4. O le vaega fa'alenatura sa fa'amama, fa'atumauina, ma fa'amamāina e le silica gel column chromatography (n-hexane/ethyl acetate paluga) e maua ai le N,N-diethylaniline.
Talosaga fanua
E mafai ona faʻaaogaina e saunia ai vali azo, vali triphenylmethane, ma isi. O se mea taua tele mo le tuʻufaʻatasia o vailaʻau ma faʻataʻitaʻiga ata lanu, ma o ana faʻaoga e matua lautele lava.
Fa'amatalaga faufale
N,N-Diethylaniline
CAS:91-66-7
Numera CBN: CB8854632
fua mole: C10H15N
mamafa mole: 149.23
Lisi liusuavai: -38°C
Itu e fa'apuna ai: 217°C (malamalama)
Malosi: 0.938g/mL ile 25°C (malamalama)
Ausa malosi: 5. Chemicalbook2 (vsair)
Ausa malosi: 1mmHg (49.7°C)
Fa'ailoga fa'afoliga: n20/ D1.542(malamalama)
Itu ole moli:208°F
Teuina ma felauaiga
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