2-acetyl-1-methylpyrrole（CAS#932-16-1）

Hoʻolauna

ʻO N-methyl-2-acetylpyrrole, i ʻike wale ʻia ʻo MAp a i ʻole Me-Ket, he mea kemika. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

ʻAno maikaʻi:

ʻO ka N-methyl-2-acetylpyrrole he wai kala ʻole a māmā paha. He ʻala ikaika kona a he ʻoluʻolu. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe he nui i ka lumi wela, e like me ka ethanol, dimethylformamide a me dichloromethane.

E hoʻohana:

Loaʻa i ka N-methyl-2-acetylpyrrole kahi ākea o nā noi i ka noiʻi kemika organik. Hana ia ma ke ʻano he electrophile a hiki ke hoʻohana ʻia i ka synthesis kemika e synthesize i nā intermediates no ke kūkulu ʻana i nā molekala organik paʻakikī.

Hanana:

ʻO kahi ala maʻamau no ka hoʻomākaukau ʻana i ka N-methyl-2-acetylpyrrole ma ka hana ʻana i ka pyrrole me ka methyl acetophenone ma lalo o nā kūlana alkaline. Hiki ke hoʻololi i nā kūlana hoʻonā kiko'ī a me nā kaʻina hana e like me ka hoʻokolohua kiko'ī.

ʻIke palekana:

ʻO ka N-methyl-2-acetylpyrrole kahi hui kūlohelohe, a pono e uku i ka mālama pono a me ka hoʻohana. Pono e hoʻokaʻawale ʻia mai ka ʻā ʻana, nā kumu wela, a me nā mea oxidants, a pale i ka hoʻopili ʻana me ka oxygen e pale aku ai i ke ahi a i ʻole pahū. E hoʻohana i nā lako pale pilikino kūpono, e like me nā maka aniani a me nā mīkina lima, e pale aku i ka pili ʻana me ka ʻili a me nā maka. I ka hana ʻana i nā kaʻina hana hoʻokolohua a i ʻole ka lawelawe ʻana i kēia pūhui, pono e nānā ʻia nā kaʻina hana palekana kūpono e like me nā kūlana keʻena ventilated maikaʻi a me nā ana hoʻolei ʻōpala kūpono.