5-formyl-2 4-dimethyl-1H-pyrrole-3-carboxylic acid（CAS# 253870-02-9)
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
Hoʻolauna
ʻO ka 2,4-Dimethyl-5-aldehyde-pyrrole-3-carboxylic acid he mea hoʻohuihui.
ʻAno maikaʻi:
- Ke ʻano: 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid he aniani kala ʻole.
- Solubility: 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, akā hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik e like me ka ethanol, ether, etc.
E hoʻohana:
- Hiki ke hoʻohana ʻia ka 2,4-Dimethyl-5-aldehyde-pyrrole-3-carboxylic acid ma ke ʻano he dye intermediate a me ka mea maka no ka synthesis organik.
Hanana:
Hiki ke hoʻomākaukau ʻia ka 2,4-Dimethyl-5-aldehyde-pyrrole-3-carboxylic acid ma ka hana ʻana i ka aniline a me ka malonic acid dianhydride. ʻO nā ʻanuʻu pane kikoʻī penei:
Hoʻohui ʻia ka Aniline a me ka malonic acid dianhydride a hana ʻia i ka mahana kūpono e hana ai i kahi hui amil.
A laila, ma lalo o nā kūlana kūpono, ua hana ʻia kahi hopena redox e hōʻemi i ka pūhui sulfyl i 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid.
ʻIke palekana:
ʻIke palekana kūikawā o 2,4-dimethyl-5-aldehyde-pyrrole-3-carboxylic acid: E ʻoluʻolu e nānā i ka pepa ʻikepili palekana o kēia pūhui. Ke hoʻohana ʻia, pono ʻoe e hahai i nā kaʻina hana palekana o ka hale hana, e ʻaʻahu i nā mea pale pilikino, e hōʻoia i ka hoʻoluʻu maikaʻi ʻana o ka hoʻokolohua, a pale i ka pili ʻana me ka ʻili a me nā maka. Pono e mālama ʻia ma kahi maloʻo a maloʻo, ma kahi mamao o ke ahi a me nā mea hiki ke puhi ʻia. I ka wā o ka leakage, pono e hana i nā hana kūpono e hoʻoponopono ai. No ka hōʻoiaʻiʻo ʻana i ka palekana, e ʻimi i ke alakaʻi a kahi ʻoihana.
