4- (2-hydroxypropan-2-yl) phenylboronic acid (CAS # 886593-45-9)

Taw qhia

4-(2-hydroxypropan-2-yl) phenylboronic acid yog ib qho organoboron compound. Nws cov qauv tshuaj yog C10H13BO3 thiab nws cov txheeb ze molecular loj yog 182.02g / mol.

Xwm:

4-(2-hydroxypropan-2-yl) phenylboronic acid yog dawb crystalline khoom. Nws yog soluble hauv dej thiab tseem soluble hauv cov kuab tshuaj organic. Nws muaj qhov qis melting thiab boiling point, nrog ib tug melting point ntawm txog 100-102 ° C. Nws yog ib qho chaw ruaj khov uas tsis yooj yim oxidized los yog decomposed.

Siv:

4-(2-hydroxypropan-2-yl) phenylboronic acid yog ib qho tseem ceeb reagent hauv organic synthesis. Nws tuaj yeem siv rau hauv phenylboronic acid coupling cov tshuaj tiv thaiv los tsim cov carbon-boron bonds los ntawm reacting nrog organometallic tebchaw los tsim complex organic molecular lug. Nws kuj tseem tuaj yeem siv los ua ib qho catalyst ligand los koom nrog ntau yam kev sib txuas ntawm cov organic xws li cov tshuaj tiv thaiv redox, kev sib txuas sib txuas, thiab kev sib txuas sib txuas.

Txoj Kev Npaj:

4-(2-hydroxypropan-2-yl) phenylboronic acid tuaj yeem npaj los ntawm cov tshuaj tiv thaiv ntawm phenylboronic acid thiab 2-hydroxypropane. Ib txoj kev npaj siv feem ntau yog ua rau phenylboronic acid nrog 2-hydroxypropanol nyob rau hauv alkaline tej yam kev mob los tsim cov hom phiaj cov khoom, uas yog purified los ntawm crystallization kom tau cov khoom ntshiab.

Cov ntaub ntawv kev nyab xeeb:

4-(2-hydroxypan-2-yl) phenylboronic acid muaj kev nyab xeeb nyob rau hauv ib txwm siv. Txawm li cas los xij, zoo li txhua yam tshuaj, koj yuav tsum ua tib zoo saib xyuas cov kev ntsuas kev nyab xeeb, tsis txhob sib cuag nrog daim tawv nqaij, qhov muag thiab qhov ncauj, thiab tsis txhob nqus nws cov plua plav lossis vapor. Hnav cov hnab looj tes tiv thaiv, tsom iav thiab cov khaub ncaws tiv thaiv thaum siv. Yog tias kov lossis nqus tau, ntxuav qhov chaw raug mob tam sim ntawd thiab nrhiav kev kho mob.