Qhov sib txawv tseem ceeb ntawm monosubstituted thiab disubstituted alkene yog tias monosubstituted alkene compound muaj covalent daim ntawv cog lus nrog tsuas yog ib qho carbon, tsis suav nrog ob npaug bonded carbon atoms ntawm alkene, whereas disubstituted alkene compound muaj ob carbon atoms bonded rau ob -bonded carbon atoms ntawm alkene.
Alkenes yog cov organic tebchaw uas muaj ob daim ntawv cog lus ntawm ob lub atoms. Tus naj npawb ntawm cov pa roj carbon atoms hauv alkene thiab tus naj npawb ntawm ob daim ntawv cog lus tuaj yeem sib txawv rau ntau yam. Ntxiv mus, lub reactivity ntawm alkene nyob ntawm no cov qauv tshuaj. Ntxiv nrog rau cov no, cov khoom hloov pauv txuas nrog alkene tuaj yeem hloov pauv qhov kev ua haujlwm mus rau qib zoo.
Dhau li ntawm, cov lus ua ntej "mono-" txhais tau tias muaj "tsuas yog ib qho" thiab cov lus ua ntej "di-" txhais tau tias muaj ob qho tshuaj moiety. Yog li, qhov no muab peb lub tswv yim txog cov ntsiab lus monosubstituted thiab disubstituted.
Monosubstituted Alkene yog dab tsi?
Monosubstituted alkenes yog cov organic tebchaw uas tsuas muaj ib qho carbon atom sib txuas rau ib qho ntawm ob-bonded carbon atoms hauv pawg alkene ua haujlwm. Cov pa roj carbon atom hloov pauv yog ib pawg aliphatic lossis ib pawg aromatic. Piv txwv li, monosubstituted alkene tej zaum yuav muaj cov khoom hloov xws li methyl pawg, ethyl pawg, phenyl pawg, thiab lwm yam. Yog li ntawd, hom organic compound no muaj 3 hydrogen atoms txuas rau lwm txoj haujlwm.
Daim duab 01: Propene yog qhov yooj yim tshaj plaws Monosubstituted Alkene.
Dab tsi yog Disubstituted Alkene?
Disubstituted alkenes yog cov organic tebchaw uas muaj ob lub atoms sib koom ua ke rau tib cov pa roj carbon monoxide lossis ob lub pa roj carbon atoms ntawm pawg alkene ua haujlwm. Yog li ntawd, ob-bonded carbon atoms yuav tsum tau sib koom ua ke rau tag nrho ob qho ntxiv carbon atoms. Tsis tas li ntawd, qee qhov disubstituted alkenes muaj ob qhov hloov pauv carbon atoms uas yog tib yam hloov pauv. Yog li, hom organic compound no muaj 2 hydrogen atoms txuas rau lwm txoj haujlwm.
Qhov txawv ntawm Monosubstituted thiab Disubstituted Alkene yog dab tsi?
Cov lus ua ntej "mono-" txhais tau tias muaj "tsuas yog ib qho" thiab cov lus ua ntej "di-" txhais tau tias muaj ob qho tshuaj moiety uas peb tab tom xav txog. Yog li, qhov sib txawv tseem ceeb ntawm monosubstituted thiab disubstituted alkene yog tias monosubstituted alkene compound muaj covalent daim ntawv cog lus nrog tsuas yog ib tug carbon, tsis suav nrog ob tug sib raug zoo carbon atoms ntawm alkene, whereas disubstituted alkene compound muaj ob carbon atoms bonded rau ob-bonded carbon. atoms ntawm alkene. Ntxiv mus, monosubstituted alkene muaj peb hydrogen atoms thaum disubstituted alkene muaj ob hydrogen atoms.
Cov infographic hauv qab no qhia txog qhov sib txawv ntawm monosubstituted thiab disubstituted alkene hauv daim ntawv tabular.
Summary – Monosubstituted vs Disubstituted Alkene
Ib qho alkene yog cov organic compound uas muaj ob daim ntawv cog lus ntawm ob lub atoms ua cov haujlwm tseem ceeb ntawm cov organic molecule. Qhov sib txawv tseem ceeb ntawm monosubstituted thiab disubstituted alkene yog tias monosubstituted alkene compound muaj covalent daim ntawv cog lus nrog tsuas yog ib qho carbon, tsis suav nrog ob npaug sib txuas carbon atoms ntawm alkene, whereas disubstituted alkene compound muaj ob carbon atoms bonded rau ob-bonded carbon atoms ntawm cov alkene.
