Video: Koj tuaj yeem paub qhov txawv ntawm cyclohexane thiab cyclohexene li cas?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Cycloalkanes yog cov organic tebchaw uas tsuas muaj covalent bonds xwb nruab nrab carbon atoms nyob rau hauv lub nplhaib qauv; cyclohexane yog ib tug piv txwv zoo. Yog li ntawd, tus yuam sij Qhov sib txawv ntawm cyclohexane thiab cyclohexene yog tias cyclohexane yog ib qho saturated hydrocarbon hos lub cyclohexene yog ib qho unsaturated hydrocarbon.
Yog li ntawd, koj yuav txheeb xyuas cyclohexane li cas?
- Cyclohexane zoo li cov kua ntshiab tsis muaj xim nrog cov ntxhiab tsw zoo li roj av.
- Cyclohexane yog ib qho alicyclic hydrocarbon uas muaj lub nplhaib ntawm rau cov pa roj carbon atoms; daim ntawv cyclic ntawm hexane, siv los ua raw khoom hauv kev tsim cov nylon.
- Cyclohexane muaj nyob hauv kohlrabi.
Tom qab ntawd, lo lus nug yog, koj tuaj yeem paub qhov txawv ntawm cyclohexanol thiab phenol li cas? bromine dej kuaj rau unsaturation. Zoo nkaus xwb qhov sib txawv ntawm ob structurally yog qhov ntawd cyclohexanol yog cycloalkane thiab phenol yog cycloaklene yog li kuv xav tias koj yuav tau cais lawv los ntawm distillation. Lawv yuav raug cais los ntawm kev siv lawv cov ntsiab lus kub, qhov qis dua ua ntej.
Ib yam li ntawd, nws raug nug, vim li cas cyclohexene tsim cov kua qaub ntau dua li cyclohexane?
Cyclohexene hlawv thiab tsim mas soot vim qhov feem pua ntawm cov pa roj carbon ntau dua piv rau cyclohexane . Tsis tas li ntawd, muaj ntau cov khoom sib txuas ntawm cov pa roj carbon atom xav tau ntau zog kom tawg. Ob qho xwm txheej no ua ke los ua kom luv combustion piv rau a cyclohexane.
Puas yog cyclohexene yog alkene?
Cyclohexane tsis muaj pi-unsaturation thiab yog li tsis muaj nucleophilic. Nws tsis hnov mob nrog bromine tshwj tsis yog tias lub zog nyob rau hauv daim ntawv ntawm lub teeb los yog kub yog siv. Hauv qhov xwm txheej zoo li no, kev hloov pauv dawb-radical tshwm sim. Cyclohexene yog ib yam alkene , thiab benzene thiab anisol yog cov tshuaj tsw qab.
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