N,N-Diethylaniline CAS:91-66-7
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N,N-Diethylaniline CAS:91-66-7
N,N-diethylaniline ke mokelikeli o mosehla o bobebe o ka sebelisoang ho lokisa lidae tsa azo, lidae tsa triphenylmethane, jj. Hape ke karolo ea bohlokoa bakeng sa ho kopanya lithethefatsi le bahlahisi ba filimi ea mebala, 'me ts'ebeliso ea eona e pharaletse haholo.
tsela ea maiketsetso
Qhibilihisa dppe (1 mg, 0.0025 mmol) ka har'a nBu2O e omileng (1 mL) 'me u kenye Karstedt catalyst (29 μL, 0.0025 mol) ka har'a tube ea Schlenk tlas'a sepakapaka sa argon. Kamora ho hlohlelletsa motsoako metsotso e 10, PhSiH3 (247 μL, 2.0 mmol) e ile ea eketsoa. Aniline (45.6 μL, 0.5 mmol), n-hexadecane (50 μL) joalo ka maemo a kahare, le CH3ChemicalbookCO2H (63 μL, 1.1 mmol) li ile tsa eketsoa hang-hang, ebe li hlohlelletsoa mochesong oa kamore ka lihora tse 18. Ha li qetile, motsoako o ile oa hlapolloa ka ethyl acetate (15 mL), oa tima ka hloko ka NaOH e metsi (tharollo ea 3M; 5 mL), 'me oa hlohlelletsoa mochesong oa kamore ka lihora tse 3. Motsoako o hlahisitsoeng o ile oa ntšoa ka ethyl acetate (makhetlo a mararo), 'me likarolo tse kopaneng tsa tlhaho li ile tsa omisoa holim'a MgSO4 e sa nang le metsi. Mokhahlelo oa lintho tse phelang o ile oa sefshoa, oa teteana, 'me oa hloekisoa ka silica gel column chromatography (motsoako oa n-hexane/ethyl acetate) ho fana ka N,N-diethylaniline.
Tšimo ea kopo
E ka sebelisoa ho lokisa lidae tsa azo, lidae tsa triphenylmethane, jj. Hape ke karolo ea bohlokoa bakeng sa ho kopanya lithethefatsi le bahlahisi ba filimi ea mebala, 'me ts'ebeliso ea eona e pharaletse haholo.
Tlhaloso ea kaho
N,N-Diethylaniline
CAS:91-66-7
Nomoro ea CB: CB8854632
Foromo ea limolek'hule: C10H15N
Boima ba limolek'hule: 149.23
Sebaka sa ho qhibiliha: -38°C
Boemo ba ho belisa: 217°C (ho bonesa)
Botenya: 0.938g/mL ho 25°C (ha e le hantle)
Bongata ba mouoane: 5. Chemicalbook2 (vsair)
Khatello ea mouoane: 1mmHg (49.7°C)
Letšoao la refractive: n20/ D1.542(lit.)
Sebaka sa ho phatloha ha lebone: 208°F
Polokelo le lipalangoang
Paka: ho ea ka tlhoko ea bareki
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