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

Hoʻolauna

ʻO 4-(2-hydroxypropan-2-yl) phenylboronic acid he hui organoboron. ʻO C10H13BO3 kona kumu hoʻohālike kemika a he 182.02g/mol kona nui molekele pili.

ʻAno:

4-(2-hydroxypropan-2-yl) phenylboronic acid he paʻa keʻokeʻo keʻokeʻo. Hiki ke hoʻoheheʻe ʻia i ka wai a hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik. He haʻahaʻa kona helu heheʻe a me ka paila, me kahi helu heheʻe ma kahi o 100-102 ° C. He pūhui paʻa ʻaʻole hiki ke hoʻoheheʻe ʻia a decomposed paha.

E hoʻohana:

ʻO ka 4-(2-hydroxypropan-2-yl) phenylboronic acid he mea hoʻoponopono koʻikoʻi i ka synthesis organik. Hiki ke hoʻohana ʻia i loko o ka phenylboronic acid coupling reactions e hana i nā paʻa kalapona-boron ma o ka hoʻopili ʻana me nā pūhui organometallic e kūkulu i nā ʻano molekika organik paʻakikī. Hiki ke hoʻohana ʻia ma ke ʻano he catalyst ligand e komo i nā ʻano hana hoʻohui kūlohelohe like ʻole e like me redox reactions, coupling reactions, a me cross-coupling reactions.

Kaʻina hoʻomākaukau:

Hiki ke hoʻomākaukau ʻia ka 4-(2-hydroxypropan-2-yl) phenylboronic acid e ka hopena o ka phenylboronic acid a me ka 2-hydroxypropane. ʻO kahi ʻano hoʻomākaukau maʻamau e hoʻopili i ka waikawa phenylboronic me 2-hydroxypropanol ma lalo o nā kūlana alkaline e hana i ka huahana i hoʻopaʻa ʻia, i hoʻomaʻemaʻe ʻia e ka crystallization e loaʻa ai ka huahana maʻemaʻe.

ʻIke palekana:

ʻO 4-(2-hydroxypan-2-yl) phenylboronic acid ka palekana ma lalo o nā kūlana maʻamau o ka hoʻohana. Eia nō naʻe, e like me nā kemika, pono ʻoe e hoʻolohe i nā hana mālama pono, pale i ka pili ʻana me ka ʻili, nā maka a me ka waha, a pale i ka hoʻohu ʻana i kona lepo a i ʻole ka mahu. E hoʻohana i nā mīkina lima pale, nā maka aniani a me nā lole pale i ka wā e hoʻohana ai. Inā hoʻopā ʻia a inhaled paha, holoi koke i ka wahi i hoʻopilikia ʻia a ʻimi i ka ʻōlelo aʻoaʻo olakino.