Nā huahana

ʻO Hexafluoroisopropyl methyl ether (HFIPME) he mea hoʻoheheʻe ʻia a paʻa kemika i ka nui o nā noi ma nā ʻano āpau.Hoʻohana maʻamau ia ma ke ʻano he solvent, reagent, a me kahi mea pale ma muli o kona mau ʻano ʻokoʻa.ʻO kona hiki ke hoʻoheheʻe maikaʻi ʻia i loko o nā pūhui organik a me nā mea hoʻoheheʻe ʻole e lilo ia i koho kūpono no ka hoʻoheheʻe ʻana i nā ʻano mea like ʻole.He mea pono loa ka HFIPME no ka hoʻoheheʻe ʻana i nā pūhui fluorinated, peptides, a me kekahi mau polymers.ʻO kona hiki ke hoʻonā i kēia mau mea paʻakikī he mea waiwai ia i ka ʻike ʻana i ka lāʻau lapaʻau, kemika lāʻau lapaʻau, a me ka synthesis polymer.No ka laʻana, hiki ke hoʻohana ʻia no ka hoʻoikaika ʻana i nā hopena dehydration ma ka wehe ʻana i ka wai mai nā hui ʻana.Loaʻa iā HFIPME ka hiki ke hana ma ke ʻano he mea hoʻokalakupua Lewis acid, hoʻomaʻamaʻa i nā ʻano like ʻole e like me Friedel-Crafts acylation a me nā hopena cyclization.ʻO kona reactivity a me kāna koho e hoʻolilo iā ia i mea hoʻoheheʻe versatile i ka synthesis organik.Hiki iā ia ke hana ma ke ʻano he mea pale no ka pale ʻana i ka degradation a i ʻole oxidation o nā mea koʻikoʻi i ka wā o ka mālama ʻana a i ʻole ke kaʻina hana.He mea koʻikoʻi kēia no ka hoʻopaʻa ʻana i nā intermediates reactive, ka pale ʻana i nā pūʻulu hana, a me ka mālama ʻana i ka pono o nā molekala palupalu.ʻO nā waiwai hoʻopaʻa o HFIPME he mea waiwai ia ma nā kula o nā lāʻau lapaʻau, agrochemical, a me nā mea ʻepekema.Ma muli o kona wahi hoʻolapalapa haʻahaʻa (-24.7 °C), hiki ke hoʻohana ʻia i nā hopena haʻahaʻa a me nā kaʻina hana.Hiki i ke ʻano cryogenic o HFIPME ke hoʻohana ʻia ma nā kula e like me ka cryobiology, cryo-electron microscopy, a me ka noiʻi superconductivity. Eia kekahi, ua hōʻike ʻo HFIPME i ka hiki i ke kahua o ke kemika analytical, ʻoi loa i ka spectroscopy nuclear magnetic resonance (NMR).Ma ke ʻano he solvent, loaʻa iā ia kahi helu proton haʻahaʻa, haʻahaʻa viscosity, a me nā hiʻohiʻona solubility maikaʻi loa, e lilo ia i koho kūpono no ka nānā ʻana NMR.Hoʻohana pinepine ʻia ʻo HFIPME no ke aʻo ʻana i nā laʻana paʻakikī, me nā peptides, nā protein, a me nā huahana kūlohelohe. ʻO ka holoʻokoʻa, hexafluoroisopropyl methyl ether (HFIPME) he mea maʻalahi me ka nui o nā hoʻohana.ʻO kāna mau waiwai solvent, reactivity, stabilizing effects, cryogenic nature, a me ka hoʻohālikelike ʻana me ka NMR analysis i mea waiwai i nā noi ʻepekema a me nā ʻoihana.Mai ka synthesis lāʻau lapaʻau a hiki i ka cryobiology, he hana koʻikoʻi ka HFIPME i kekahi mau kahua.