Txawm hais tias borneol yog cov khoom lag luam ruaj khov, lub zog xav tau los tsim isoborneol qis dua vim tias borohydride ntxiv rau qhov tsis muaj qhov cuam tshuam tsawg dua ntawm cov carbonyl carbon.
Vim li cas isoborneol nyiam tshaj borneol?
Qhov sib txawv ncov qhia tau tias isoborneol nyiam dua borneol, vim vim muaj cov kab mob steric tshwm sim los ntawm ob pawg methyl geminal ntawm ib sab ntawm cyclohexane. Txij li thaum tseem muaj lub ncov camphor ntawm cov roj chromatography spectra, qhov kev txo qis tsis mus ua kom tiav.
Qhov txawv ntawm isoborneol thiab borneol yog dab tsi?
Ib cawv (borneol) raug oxidized rau hauv ketone (camphor). Kev txo qis tom qab coj peb rov qab mus rau lwm yam cawv (isoborneol), uas yog daim ntawv isomeric ntawm thawj.
YPob borneol thiab isoborneol muaj tib lub melting point?
Isoborneol muaj qhov melting point ntawm 212 214C Borneol muaj qhov melting point | Kawm Hero.
Vim li cas camphor tsis ua haujlwm UV?
Borneol muaj IR nqus nyob ib puag ncig 3200 - 3400 cm-1 uas yog vim muaj cov dej cawv ua haujlwm hauv cov theem condensed spectrum. Camphor yuav muaj qhov nqus tau zoo nyob ib puag ncig 1700cm-1 vim yog pawg carbonyl ua haujlwm. … Yog li ntawd, borneol tsis yog UV active.
