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

Mawu Oyamba

4-(2-hydroxypropan-2-yl) phenylboronic acid ndi gulu la organoboron. Mapangidwe ake amankhwala ndi C10H13BO3 ndipo mamolekyu ake ofanana ndi 182.02g/mol.

Chilengedwe:

4-(2-hydroxypropan-2-yl) phenylboronic acid ndi cholimba cha crystalline choyera. Ndi sungunuka m'madzi komanso sungunuka mu organic solvents. Ili ndi malo otsika kwambiri osungunuka ndi otentha, ndipo imasungunuka pafupifupi 100-102 ° C. Ndi chigawo chokhazikika chomwe sichimasungunuka mosavuta kapena kusungunuka.

Gwiritsani ntchito:

4-(2-hydroxypropan-2-yl) phenylboronic acid ndi reagent yofunika kwambiri mu kaphatikizidwe ka organic. Itha kugwiritsidwa ntchito mu phenylboronic acid coupling reactions kuti ipange zomangira za kaboni-boron pochita ndi mankhwala a organometallic kuti amange zovuta zamagulu organic. Itha kugwiritsidwanso ntchito ngati chothandizira kuti athe kutenga nawo mbali pamachitidwe osiyanasiyana a organic synthesis monga redox reaction, coupling reaction, and cross-coupling reactions.

Njira Yokonzekera:

4-(2-hydroxypropan-2-yl) phenylboronic asidi akhoza kukonzekera ndi zimene phenylboronic asidi ndi 2-hydroxypropane. Njira yokonzekera yomwe imagwiritsidwa ntchito nthawi zambiri ndikuchita phenylboronic asidi ndi 2-hydroxypropanol pansi pa zinthu zamchere kuti apange mankhwala omwe amapangidwa, omwe amayeretsedwa ndi crystallization kuti apeze mankhwala oyeretsedwa.

Zambiri Zachitetezo:

4-(2-hydroxypan-2-yl) phenylboronic acid ndi yotetezeka ngati ikugwiritsidwa ntchito bwino. Komabe, monga mankhwala aliwonse, muyenera kulabadira njira zoyendetsera bwino, pewani kukhudzana ndi khungu, maso ndi pakamwa, komanso kupewa kutulutsa fumbi kapena nthunzi yake. Valani magolovesi oteteza, magalasi ndi zovala zodzitchinjiriza mukamagwiritsa ntchito. Mukakhudza kapena kukokera mpweya, sambitsani malo omwe akhudzidwa mwamsanga ndikupempha uphungu.