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

CAS:14187-32-7

Cov mis molecular:C20H24O6

Qhov Hnyav Molecular:360.4

EINECS:238-041-3

Lub Sijhawm Khaws Cia:2 xyoos

Cov lus txhais: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

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Dibenzo-18-crown-6 CAS 14187-32-7 yog dab tsi?

Dibenzo-18-crown-6 yog cov khoom siv raw rau kev tsim cov diaminodibenzo-18-crown-6. Diaminodibenzo-18-crown-6 yog ib qho tseem ceeb crown ether compound thiab yog ib qho tseem ceeb raw khoom nruab nrab rau kev tsim cov crown ether derivatives. Nws txoj kev tsim yog siv dibenzo-18-crown-6 ua cov khoom siv raw, thiab kom tau txais nws los ntawm nitration thiab txo cov tshuaj tiv thaiv. Txoj kev txo qis siv yog Pd / C txo txoj kev, uas raug txwv los ntawm tus nqi catalyst kim. Txoj kev tsim cov tshuaj ib txwm muaj ntawm dibenzo-18-crown-6, cov khoom siv raw ntawm diaminodibenzo-18-crown-6, yog cov tshuaj tiv thaiv reflux nyob rau hauv kev tiv thaiv nitrogen, uas muaj cov xwm txheej hnyav, cov kauj ruam nyuaj, lub voj voog tshuaj tiv thaiv ntev, kub siab thiab qis. Ultrasonic synthesis yog ib hom tshiab ntawm cov txheej txheem tsim tau tsim nyob rau hauv xyoo tas los no. Nws muaj qhov zoo ntawm kev coj ua zoo, lub zog loj thiab muaj peev xwm nkag mus tau zoo. Nws yooj yim dua thiab yooj yim rau kev ua haujlwm dua li cov txheej txheem organic synthesis ib txwm muaj. Cov khoom siv sim kuj yooj yim thiab yooj yim rau kev tswj hwm. Nws yog ntau dua thiab siv dav dua hauv cov organic synthesis.

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	TUS QAUV
Qhov tsos	Dawb mus rau yuav luag dawb khov kho
Kev Ntsuas (%)	≥99.0
Qhov kub yaj (℃)	159～164
Dej (%)	≤0.5

Daim Ntawv Thov

‌1. Tus neeg sawv cev ua kom cov hlau ion sib xyaw ua ke‌: Dibenzo-18-crown-6 tuaj yeem tsim cov khoom sib xyaw ruaj khov nrog cov hlau alkali ions (xws li potassium thiab sodium) thiab feem ntau siv rau hauv kev rho tawm thiab sib cais cov hlau ions. Piv txwv li, nws tuaj yeem sib xyaw nrog potassium ions los txhawb kev rho tawm thiab sib cais cov ntsev.

‌2. Cov tshuaj catalyst hloov theem: Dibenzo-18-crown-6 ua haujlwm ua cov tshuaj catalyst hloov theem hauv cov tshuaj catalytic organic los txhawb kev ua haujlwm zoo thiab cov txiaj ntsig ntawm ob-theem tshuaj. Piv txwv li, nws yog siv rau hauv kev tsim cov monoazaporphyrins thiab ion transmembrane migration‌23.

‌3. Ion sensor‌: Cov tshuaj sib xyaw ua ke raws li Dibenzo-18-crown-6 tuaj yeem siv los npaj cov ion sensors los ntes thiab ntsuas qhov muaj thiab qhov concentration ntawm cov hlau ions tshwj xeeb.

‌4. Kev tshuaj xyuas tshuaj lom neeg: Dibenzo-18-crown-6 yog siv rau hauv kev rho tawm thiab kev sib cais hauv kev tshuaj xyuas tshuaj lom neeg los rho tawm thiab nplua nuj cov tshuaj sib xyaw lossis cov hlau ions rau kev tshuaj xyuas thiab kev tshawb pom tom qab