ʻO Tetrabutylammonium iodidehe mea hoʻohana nui ʻia i nā ʻano hana kemika.ʻO kekahi o nā noi hoihoi a aʻo nui ʻia o TBAI ʻo ia ka hoʻohana ʻana i ka synthesis o azides.
ʻōlelo like:TBAI
Helu CAS:311-28-4
Waiwai
ʻO ke kimekema
C16H36IN
Kaumaha Molekala
369.37g/mol
Ka Mahana Waihona
Lae hehee
141-143 ℃
Maemae
≥98%
ʻO waho
aniani keʻokeʻo a i ʻole ka pauka keʻokeʻo
ʻO Tetrabutylammonium iodide, ʻike ʻia hoʻi ʻo TBAI, he mea hoʻohana nui ʻia i nā ʻano hana kemika.ʻO kekahi o nā noi hoihoi a aʻo nui ʻia o TBAI ʻo ia ka hoʻohana ʻana i ka synthesis o azides.Akā he aha ke ʻano ma hope o kēia pane, a pehea ke kōkua ʻana o TBAI iā ia?
He paʻakikī ka pane ʻana o ka TBAI a loaʻa kekahi mau ʻanuʻu koʻikoʻi.Ma keʻano laulā, pili kēia hopena i ka hanauna in situ o hypoiodite mai TBAI a me kahi co-reactant i kapa ʻia ʻo TBHP.Hoʻopili kēia hypoiodite me kahi pūhui kalapona e hana ai i mea waena a ʻo ia ka azide.ʻO ka mea hope loa, ua hana hou ʻia ka hypoiodite e ka oxidation.
ʻO ka hana mua i loko o ka mīkini pane e pili ana i ka hanauna o hypoiodite mai TBAI a me TBHP.He ʻanuʻu koʻikoʻi kēia no ka mea e hoʻomaka ana ka hopena ma ka hāʻawi ʻana i nā ʻano iodine pono no ka carbonyl oxidation ma hope.ʻO ka Hypoiodate ka mea hiki ke hoʻoikaika i nā hopena kemika like ʻole, me ka halogenation a me ka oxidation.
Ke hoʻokumu ʻia ka hypoiodite, hana ia me kahi hui carbonyl e hana i waena.Hoʻopili ʻia kēia mea waena me ka hoʻohana ʻana i kahi reagent imide, kahi e hoʻohui ai i ʻelua mau ʻātoma nitrogen i ka mole a "hoʻoikaika" iā ia no nā hopena hou aʻe.I kēia manawa, ua lawelawe ʻo TBAI i kāna kumu a ʻaʻole pono ia i ka hopena.
ʻO ka hana hope loa i ka mīkini e pili ana i ka hana hou o ka hypoiodite.Loaʻa ʻia kēia ma o ka oxidation me ka hoʻohana ʻana i nā co-reactants e like me ka hydrogen peroxide.He mea koʻikoʻi ka hana hou ʻana i ka hypoiodite no ka mea hiki i ka pane ke hoʻomau i ke kaʻa kaʻa a hana i nā azides hou aʻe.
Ma ke ʻano holoʻokoʻa, nani a maikaʻi hoʻi ka mīkini pane a TBAI.Ma ka hana ʻana i ka hypoiodite in situ a me ka hoʻohana ʻana iā ia e hoʻoheheʻe i nā pūhui carbonyl, hiki i ka TBAI ke hana i nā azides i paʻakikī a hiki ʻole paha ke synthesize.Inā he chemist ʻoe e hana ana i kahi keʻena noiʻi a i ʻole mea hana e ʻimi nei e hana i nā mea hou, he nui ka TBAI e hāʻawi.E ho'āʻo i kēia lā!
Ka manawa hoʻouna: Jun-14-2023