Dibenzo-18-lei-6 CAS 14187-32-7

CAS:14187-32-7

ʻAno Molekala:C20H24O6

Kaumaha Molekala:360.4

EINECS:238-041-3

Ka wā mālama:2 makahiki

Nā huaʻōlelo like:CROWNETHER/DIBENZO-18-CROWN-6; Dibenzocrown; Diphenyl-18-lei-6-polyether; k](1,4,7,10,13,16)hexaoxacyclooctadecin,6,7,9,10,17,18,20,21-octahydro-Dibenzo[b; 6,7,9,10,12,13,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclo-octadecin

Waiho i kāu leka

Huahana Huahana

Hoʻoiho

Huahana Huahana

He aha ka Dibenzo-18-crown-6 CAS 14187-32-7?

ʻO Dibenzo-18-crown-6 ka mea maka no ka synthesis o diaminodibenzo-18-crown-6. ʻO Diaminodibenzo-18-crown-6 he mea koʻikoʻi ka lei aliʻi eter a he mea koʻikoʻi koʻikoʻi no ka hoʻohui ʻana i nā derivatives lei aliʻi. ʻO kāna hana synthesis ka hoʻohana ʻana i ka dibenzo-18-crown-6 ma ke ʻano he mea maka, a loaʻa iā ia ma o ka nitratation a me ka hoʻohaʻahaʻa hopena. ʻO ke ʻano hoʻohaʻahaʻa i hoʻohana ʻia ʻo ia ke ʻano hoʻohaʻahaʻa Pd/C, i kaupalena ʻia e ke kumukūʻai catalyst pipiʻi. ʻO ke ʻano hana kuʻuna kuʻuna o dibenzo-18-crown-6, ka mea maka o diaminodibenzo-18-crown-6, he hopena reflux ma lalo o ka pale o ka nitrogen, he mau kūlana koʻikoʻi, paʻakikī paʻakikī, lōʻihi ka hopena hopena, kiʻekiʻe wela a me nā hua haʻahaʻa. ʻO ka Ultrasonic synthesis kahi ʻano hana synthesis hou i hoʻomohala ʻia i nā makahiki i hala. Loaʻa iā ia nā pōmaikaʻi o ke kuhikuhi maikaʻi, ka ikaika nui a me ka hiki ke komo ikaika. ʻOi aku ka maʻalahi a me ka maʻalahi o ka hana ma mua o nā ʻano hana synthesis organik. He maʻalahi a maʻalahi hoʻi nā mea hoʻokolohua. Hoʻohana nui ʻia ia i ka synthesis organik.

Hōʻike

MEA	KANAWAI
Ka nana aku	Keokeo a aneane keokeo paa
Hoʻāʻo (%)	≥99.0
Lae hehee ( ℃ )	159～164
Wai (%)	≤0.5

Palapala noi

1. Mea hoʻopili ion metal‌: Hiki i ka Dibenzo-18-crown-6 ke hana i nā paʻa paʻa me nā ion metala alkali (e like me ka potassium a me ka sodium) a hoʻohana pinepine ʻia i ka unuhi a me ka hoʻokaʻawale ʻana o nā ion metala. No ka laʻana, hiki iā ia ke paʻakikī me nā ion potassium e hāpai i ka unuhi a me ka hoʻokaʻawale ʻana o nā paʻakai.

2. Phase transfer catalyst‌: Hana ʻo Dibenzo-18-crown-6 ma ke ʻano he catalyst hoʻololi ʻana i nā hopena catalytic organik e hoʻoikaika i ka pono a me ka hopena o nā hopena ʻelua. No ka laʻana, hoʻohana ʻia ia i ka synthesis o nā monoazaporphyrins a me ka neʻe ʻana o ka ion transmembrane‌23.

3. Ion sensor‌: Hiki ke hoʻohana ʻia nā pūhui i hoʻokumu ʻia ma Dibenzo-18-crown-6 no ka hoʻomākaukau ʻana i nā mea ʻike ion e ʻike a ana i ke alo a me ka neʻe ʻana o nā ion metala kikoʻī.

4. Ka nānā ʻana kemika‌: Hoʻohana ʻia ʻo Dibenzo-18-crown-6 i nā kaʻina unuhi a me ka hoʻokaʻawale ʻana i ka kemika analytical e unuhi a hoʻonui i nā pūhui pahuhopu a i ʻole nā iona metala no ka nānā ʻana a me ka ʻike.