Cov lus qhia
| Zog: | Xim av tawv |
| Purity: | 99.5% min |
| Hnmr: | ua raws li cov qauv |
Cov Ntawv Thov
1.1 precursor rau heterocyclic tebchaw
Dav siv los ua lub tsev thaiv cov khoom siv hauv kev sib txuas lus, xws li Benzimidazoles, Quinoxalines, thiab lwm yam nitrogen-muaj cov nplhaib sib tw.
Cov heterocycles yog qhov tseem ceeb tshaj plaws hauv cov tshuaj, zas, thiab cov ntaub ntawv tshawb fawb.
1.2 xim thiab xim synthesis
Ua haujlwm ua ib qho nrab hauv kev tsim cov AZO dyes thiab fluorescent dyes vim nws cov pab pawg amino thiab txuas ntxiv.
Peri-tso tawm kho cov amines pab txhawb kev intramolecular cyclization tseem ceeb hauv cov xim tsim khoom.
1.3 ligand hauv kev sib koom ua ke chemistry
Ua raws li ib tug bidelate liigand hauv kev sib koom tes ua ke nrog kev hloov pauv cov hlau.
Siv nyob rau hauv kev npaj ntawm hlau cov complexes thov hauv catalysis, molecular sensors, thiab cov ntaub ntawv.
1.4 Kev Ntsuam Xyuas Kev Ntsuam Xyuas
Ua haujlwm raws li reagent lossis lub tsev thaiv hauv synthesis ntawm fluorescent probes thiab chelating tus neeg sawv cev.
Pab tau nyob rau hauv kev tsim qauv molecules rau cov hlau ion Nrhiav tau thiab muaj kuab lom.
Cov txiaj ntsig
2.1 Cov qauv tshwj xeeb nta
Peri-txoj hauj lwm amino pawg pab txhawb kev cuam tshuam intramolecular thiab cov kev cuam tshuam muaj kev cuam tshuam piv rau lwm cov tub.
Pab txhawb kev tsim cov qauv ruaj khov Heterocclic, nce kev ua kom nruj thiab cov dav dav.
2.2 Ntau yam ntse reactivity
Yuav tuaj yeem yauv ntau yam xws li hws, cmy, thiab diazotization, muaj txiaj ntsig rau kev tsim cov nyom molecules.
Cov khoom noj kev ua haujlwm tau ua haujlwm pub rau kev hloov kho cov tshuaj thiab kev ua haujlwm.
2.3 Txhim Kho Cov Khoom Siv
Lub conjugated aromatic system ua ke nrog amino txoj kev ua haujlwm txhim kho hluav taws xob, kho qhov muag hauv kev ua kom sib xyaw.
Pab tau nyob rau hauv cov ntaub ntawv qib siab, suav nrog cov khoom siv organic sorgiconductors thiab fluorescent.
Tag
1,8-diaminonaphthhalene (CAS 479-27-6) yog cov tshuaj lom neeg muaj txiaj ntsig zoo los ntawm nws cov pab pawg ua haujlwm pab pawg ntawm Naphthalene cov pab pawg. Nws lub luag haujlwm hauv synthesizes, dyes, thiab kev sib koom ua ke ua rau nws tseem ceeb hauv cov tshuaj, cov ntaub ntawv kawm txuj ci, thiab tshuaj lom neeg. Qhov sib xyaw ua ke cov qauv kev tshwj xeeb thiab tshuaj lom neeg ua kom muaj kev tsim kho hluav taws xob thiab kho qhov muag tau ua tiav, muab tso rau cov khoom siv tseem ceeb hauv kev tshawb fawb thiab kev siv cov ntawv thov.
Cim npe nrov: 1,8-dominonaphthhalene muaj 479-27-6, Tuam Tshoj 1,8-Diamineaphthalene yog 479-27-6ersters, cov chaw muag khoom, Hoobkas
