5-bromo-2-pyridinecarboxylic acid ethyl ester （CAS# 77199-09-8)

Hoʻolauna

ʻO Ethyl 5-bromo-2-pyrimidincarboxylate kahi mea hoʻohuihui. Eia kekahi mau ʻike e pili ana i nā waiwai, nā hoʻohana, nā ʻano hoʻomākaukau a me ka palekana o ka hui.

ʻAno maikaʻi:

- Ke ʻano: ʻO Ethyl 5-bromo-2-pyrimidincarboxylate kahi wai kala ʻole a ʻeleʻele melemele.

- Solubility: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol a me ka methylene chloride, akā ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai.

E hoʻohana:

- Hoʻohana pinepine ʻia ka Ethyl 5-bromo-2-pyrimidincarboxylic acid ma ke ʻano he koʻikoʻi koʻikoʻi i ka synthesis organik.

- Hiki ke hoʻohana ʻia ma ke ʻano he analytical reagent ma nā wahi noiʻi.

Hanana:

- Hiki ke loaʻa ka synthesis o ka ethyl 5-bromo-2-pyrimidincarboxylic acid ma o ka esterification o ka waikawa bromobenzoic ma ke apo pyrimidine.

- Ma kēia kaʻina hana, hoʻopili mua ʻia ka p-bromobenzoic acid a me ka isopropyl carbonate e hana i ka isopropyl p-bromobenzoate, a laila ma ka hoʻohui ʻana i ka pyrimidine keu, hoʻomehana i kahi mahana kūpono a me ka pane ʻana no kahi manawa, ka 5-bromo-2- hope loa. Loaʻa ka pyrimidincarboxylate ethyl ester.

- E noʻonoʻo i ka wela o ka hopena, ka manawa pane, a me ka lakio nui o nā reactants i ka wā hoʻomākaukau e loaʻa i kahi huahana me ka hua kiʻekiʻe a me ka maʻemaʻe.

ʻIke palekana:

- ʻO ka Ethyl 5-bromo-2-pyrimidincarboxylate kahi mea hoʻohuihui a hiki ke puhi ʻia.

- E hahai i nā hana palekana o ke keʻena hana maʻamau a hoʻohana i nā mea pale kūpono e like me nā mīkina lima a me nā maka aniani ke hoʻohana a lawelawe ʻia.

- Hōʻalo i ka pili ʻana me ka ʻili, nā maka, a me ka inhalation.

- Inā loaʻa ka pilikia, holoi i ka wahi i hoʻopilikia ʻia me ka wai nui a ʻimi i ka lāʻau lapaʻau.