Ntau hom cawv thib ob suav nrog cov cawv yooj yim, allylic alcohols, alkynyl alcohos, diols, hydroxyl esters, thiab chlorohydrins tau hloov mus rau lawv cov acetates ntawm DKR siv 3, hauv cov txiaj ntsig zoo thiab zoo heev enantiopurities (Tebchaws 22).
Dab tsi yog ib qho cawv thib ob?
Ib tug cawv thib ob yog cov khoom sib xyaw uas muaj pawg hydroxy, ‒OH, txuas rau cov pa roj carbon monoxide uas muaj ob lub pa roj carbon atom txuas rau nws.
Puas yog ketone yog cawv thawj lossis thib ob?
Cov cawv tseem ceeb tuaj yeem oxidized los ua aldehydes thiab carboxylic acids; cawv thib ob tuaj yeem oxidized kom muab ketones.
Cia li cas hauv qab no yog cawv thib ob?
- The compound 2-pentanol yog ib qho cawv thib ob.
Cov cawv thib ob muab piv txwv yog dab tsi?
Nyob rau hauv cov ntaub ntawv ntawm ib tug thib ob cawv, ob carbon atoms raug khi rau alpha-carbon. Piv txwv - 2 - propanol thiab 2 - butanol.
