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

CAS:14187-32-7

Molecular Formula:C20H24O6

Molecular Weight:360.4

EINECS:238-041-3

Nguva yekuchengeta:2 years

Mashoko anoreva zvakafanana:CROWNETHER/DIBENZO-18-CROWN-6; Dibenzocrown; Diphenyl-18-crown-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

Siya Mharidzo Yako

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Chii chinonzi Dibenzo-18-crown-6 CAS 14187-32-7?

Dibenzo-18-crown-6 ndiyo mbishi yekugadzirwa kwe diaminodibenzo-18-crown-6. Diaminodibenzo-18-crown-6 yakakosha korona ether komboni uye yakakosha yepakati mbishi zvinhu zvekugadzirwa kwekorona ether derivatives. Yayo nzira yekubatanidza ndeye kushandisa dibenzo-18-korona-6 seyakagadzirwa, uye kuiwana kuburikidza ne nitration uye kuderedza kuita. Nzira yekuderedza inoshandiswa iPd / C kuderedza nzira, iyo inotarirwa nemutengo unodhura we catalyst. Iyo yechinyakare synthesis nzira ye dibenzo-18-korona-6, iyo mbishi ye diaminodibenzo-18-korona-6, ndeye reflux maitiro pasi pekuchengetedzwa kwenitrogen, ine mamiriro akaomarara, nhanho dzakaomarara, kutenderera kwenguva refu, tembiricha yakakwira uye goho rakaderera. Ultrasonic synthesis imhando nyowani ye synthesis nzira yakagadzirwa mumakore achangopfuura. Iine zvakanakira kutungamira kwakanaka, simba rakakura uye kugona kwakasimba kwekupinda. Zviri nyore uye zviri nyore kushandisa pane zvechinyakare organic synthesis nzira. Midziyo yekuyedza zvakare iri nyore uye iri nyore kudzora. Inonyanya kushandiswa zvakanyanya muorganic synthesis.

Tsanangudzo

ITEM	STANDARD
Chitarisiko	Kuchena kusvika kuchena kusimba
Assay ( %)	≥99.0
Melting point ( ℃ )	159～164
Mvura ( %)	≤0.5

Application

1. Metal ion complexing agent : Dibenzo-18-crown-6 inogona kuumba macomplexes akatsiga ane alkali metal ions (yakadai se potassium ne sodium) uye inowanzoshandiswa mukubvisa uye kupatsanurwa kwesimbi ions. Semuenzaniso, inogona kuoma ne potassium ions kukurudzira kubviswa uye kupatsanurwa kwemunyu.

2. Phase transfer catalyst : Dibenzo-18-crown-6 inoita sechikamu chekufambisa chinokonzeresa mune organic catalytic reactions kusimudzira kushanda uye goho rezvikamu zviviri zvekuita. Semuenzaniso, inoshandiswa mukugadzirwa kwe monoazaporphyrins uye ion transmembrane migration 23.

3. Ion sensor : Makomikisi akavakirwa paDibenzo-18-crown-6 anogona kushandiswa kugadzira maion sensors kuona uye kuyera kuvepo uye kusungirirwa kweiyo simbi ions.

4. Kemikari kuongororwa: Dibenzo-18-korona-6 inoshandiswa mukubvisa uye kupatsanura maitiro mukuongorora chemistry kuburitsa uye kupfumisa zvinonangwa makomisheni kana simbi ions kuti iongorore uye kuona.