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

Gabatarwa

4- (2-hydroxypropan-2-yl) phenylboronic acid wani fili ne na organoboron. Tsarin sinadarai nasa shine C10H13BO3 kuma girman kwayoyin halittarsa ​​shine 182.02g/mol.

Hali:

4- (2-hydroxypropan-2-yl) phenylboronic acid wani farin crystalline ne mai ƙarfi. Yana da narkewa a cikin ruwa kuma yana narkewa a cikin kaushi na kwayoyin halitta. Yana da ƙarancin narkewa da wurin tafasa, tare da ma'aunin narkewar kusan 100-102 ° C. Yana da wani barga fili wanda ba a sauƙaƙe oxidized ko bazuwa.

Amfani:

4- (2-hydroxypropan-2-yl) phenylboronic acid ne mai muhimmanci reagent a cikin kwayoyin kira. Ana iya amfani da shi a cikin halayen haɗin gwiwar phenylboronic acid don samar da haɗin gwiwar carbon-boron ta hanyar amsawa tare da mahadi na organometallic don gina hadaddun tsarin kwayoyin halitta. Hakanan za'a iya amfani da shi azaman ligand mai haɓakawa don shiga cikin halayen haɗakar halitta daban-daban kamar halayen redox, halayen haɗaɗɗiya, da halayen haɗin kai.

Hanyar Shiri:

4- (2-hydroxypropan-2-yl) phenylboronic acid za a iya shirya ta hanyar amsawar phenylboronic acid da 2-hydroxypropane. Hanyar shirye-shiryen da aka saba amfani da ita ita ce amsa phenylboronic acid tare da 2-hydroxypropanol a ƙarƙashin yanayin alkaline don samar da samfurin da aka yi niyya, wanda aka tsarkake ta hanyar crystallization don samun samfur mai tsabta.

Bayanin Tsaro:

4- (2-hydroxypan-2-yl) phenylboronic acid ba shi da lafiya a ƙarƙashin yanayin amfani na yau da kullun. Koyaya, kamar kowane sinadari, yakamata ku kula da matakan kiyaye lafiya, ku guji haɗuwa da fata, idanu da baki, kuma ku guji shakar ƙura ko tururinsa. Saka safofin hannu masu kariya, tabarau da kayan kariya yayin amfani. Idan an taba ko an shaka, a wanke wurin da abin ya shafa nan da nan kuma a nemi shawarar likita.