Nā huahana

ʻO ka sodium trifluoroacetate (NaCF3CO2) he mea hoʻohui kemika i hoʻohana maʻamau ʻia i nā ʻano ʻoihana like ʻole a me nā hoʻonohonoho hoʻokolohua ma muli o kāna mau waiwai kūʻokoʻa.He paʻa keʻokeʻo keʻokeʻo i hiki ke hoʻoheheʻe ʻia i ka wai a me ka polar organic solvents.Hiki ke hoʻohana ʻia ma ke ʻano he kumu o ka hui trifluoroacetyl (-COCF3) i nā hopena like ʻole.ʻIke ʻia ka pūʻulu trifluoroacetyl no kona ʻano hoʻihoʻi electron a me ke kūpaʻa, e hoʻohana pono ai i ka synthesis o nā lāʻau lapaʻau, agrochemical, a me nā kemika maikaʻi ʻē aʻe.Hiki ke hoʻohanaʻia ka sodium trifluoroacetate, no ka laʻana, i ka acylation o nā amine, nā waiʻona, a me nā thiols, e alakaʻi ana i ka hoʻokumuʻana i nā mea koʻikoʻi koʻikoʻi a iʻole nā ​​huahana hope loa.ʻO ka hoʻokomo ʻana o nā ʻātoma fluorine i loko o nā molekala kūlohelohe hiki ke hoʻonui i ko lākou mau waiwai kino a me nā mea kemika, e like me ka hoʻonui ʻana i ka lipophility, kūpaʻa, a me ka hana biological.Hoʻohana ʻia ka sodium trifluoroacetate ma ke ʻano he precursor waiwai no ka hoʻohui ʻana o nā pūʻulu trifluoroacetyl i loko o nā pūhui organik, e ʻae ana i ka synthesis o nā lāʻau lapaʻau fluorinated, agrochemical, a me nā polymers. .Hiki iā ia ke hana ma ke ʻano he mea hoʻokalakupua Lewis acid, e hoʻolaha ana i nā loli like ʻole e like me ka Friedel-Crafts acylation a me nā hopena condensation aldol.ʻO kona hiki ke hoʻoikaika i kekahi mau substrate a hoʻomaʻamaʻa i nā ala ala e hana ai i mea waiwai nui i ka synthetic chemistry. Eia kekahi, ʻike ka sodium trifluoroacetate i nā noi ma nā wahi ʻē aʻe e like me ke kemika analytical.Hiki ke hoʻohana ʻia ma ke ʻano he mea kuhikuhi maʻamau no ka spectroscopy nuclear magnetic resonance (NMR).Loaʻa i ka sodium trifluoroacetate nā kiʻekiʻe NMR i wehewehe maikaʻi ʻia, he mea pono ia no ka calibrating i nā mea hana NMR a me ka loiloi ʻana i kā lākou hana.ʻO kona hiki ke hana ma ke ʻano he kumu o ka hui trifluoroacetyl a me kona kūpaʻa e lilo ia i mea waiwai nui no ka synthesis o nā lāʻau lapaʻau, agrochemical, a me nā kemika maikaʻi ʻē aʻe.Hoʻohui ʻia, ʻo kāna hana ma ke ʻano he catalyst a me kāna noi ʻana i ka kemika analytical e hōʻike ana i kāna pono i nā ʻōnaehana ʻokoʻa.