Khoom npe	9-([1,1'-Biphenyl]-3-yl)-9H-carbazole
CAS Nr	1221237-87-1
Molecular Formula	C₂₄H₁₇N
Molecular Luj	319.4
SMILES Code	N1(C2=CC(C3=CC=CC=C3)=CC=C2)C4=C(C5=C1C=CC=C5)C=CC=C4
MDL Nr.	TIAB SA 28167065
Pub Chem ID	58722663
InChI Key	LKXFMLDAUIXMGY-UHFFFAOYSA-N

Synthetic Route

Synthesis: 1221237-87-1

	+		→
185112-61-2		98-80-6		1221237-87-1

Productivity	Synthesis	Kev sim txheej txheem
82%	Nrog Pd(pph3)Cl₄; Potassium carbonate Hauv ethanol; Toluene rau 12 h; Reflux	3-Bromo-phenylcarbazole (20 g, 62 mmol), phenylboronic acid (9.08 g, 74 mmol), Pd (pph3) C14 (0.7 g, 0.621 mmol), thiab K2CO3 (17.2 g, 124 mmol a 20 mmol) sib tov thiab yaj hauv 20 mmol (800 ml). Cov sib tov yog refluxed thiab stirred rau 12 teev. Cov txiaj ntsig tau rov ua dua los muab 9-(biphenyl-3-yl)-9H-carbazole (16.2 g, yield: 82%).

Chemical Properties

9-(3-Phenylphenyl)carbazole yog dawb mus rau dawb crystalline khoom nyob rau hauv chav tsev kub.Nws melts ntawm 126.0 thiab 130.0 degree, thiab nws kwv yees boiling point yog 530.6 ± 33.0℃.Qhov kwv yees ceev yog 1.11 ± 0.1 g / cm3. Nws muaj cov dej solubility tsawg hauv dej tab sis yooj yim soluble nyob rau hauv polar organic solvents xws li methanol, ethanol, tetrahydrofuran (THF), thiab dimethylformamide (DMF).Moderate solubility yog soj ntsuam nyob rau hauv ethyl acetate.Cov compound yog ruaj khov nyob rau hauv qhuav, ambient tej yam kev mob.Nws yuav tsum tau muab cia rau hauv ib lub thawv ntim ruaj khov thiab tiv thaiv oxidac. yuav tsum zam.Raws li kev ua kom muaj ntxhiab tsw qab, nws yog qhov nkag mus rau qhov ntev ntev ntawm lub teeb muaj zog UV, uas tuaj yeem ua rau photodegradation maj mam.

Kev piav qhia

9-(3-Phenylphenyl)carbazole(CAS No.1221237-87-1) yog carbazole derivative functionalized nrog ib tug meta-terphenyl moiety.Cov qauv no nta ib tug nruj, twisted aromatic system qhov twg carbazole nitrogen tus khub ib leeg yog ib feem ntawm kev sib txuas rau kev sib txuas lus. material.Nws yog ib qho tseem ceeb hauv tsev thaiv hauv cov ntaub ntawv tshawb fawb, tshwj xeeb tshaj yog rau kev tsim cov organic semiconductors thiab luminescent compounds.

Siv

1.Hole-Txheej Txheej hauv Perovskite Solar Cells
Cov khoom sib xyaw no yog tsim los ua ib qho dopant- qhov dawb - thauj khoom (HTM) hauv n-i-p qauv perovskite hnub ci hlwb.Nws txoj kev sib tw ntawm cov molecular conformation tiv thaiv ntau crystallization, kom ntseeg tau tias cov yeeb yaj kiab tsis sib xws thiab txhim kho cov cuab yeej ruaj khov tiv thaiv cov dej noo ingress, ua rau lub zog hloov pauv ntau dua 2%.

2.Host Matrix rau Blue TADF Emitters
Siv ua lub siab -triplet-lub zog (T1) cov khoom siv hauv thermally activated qeeb fluorescence (TADF) OLEDs.Nws rigid carbazole core zoo confines excitons ntawm xiav -emitting qhua dopant, minimizing efficiency yob- tawm sab nraud thiab enabs 25% thiab lub neej ua haujlwm zoo dua.

3.Electrochromic Polymer Precursor
Ua hauj lwm raws li ib tug tseem ceeb monomer rau electrochemical polymerization los ua nyias- zaj duab xis polycarbazoles.Cov polymers no muaj peev xwm hloov tau cov xim hloov los ntawm tsis muaj xim mus rau tob xiav thaum oxidation, ua rau lawv haum rau lub qhov rais ntse thiab tsis tshua muaj - cov ntaub ntawv fais fab zaub mov units nyob rau hauv wearable electronics.

4.Fluorescent Sensor rau Nitroaromatics
Kev ua tiav rau hauv nanofibrous films ntawm electrospinning.Qhov muaj zog fluorescence ntawm no compound yog xaiv quenched los ntawm kab vapors ntawm nitroaromatic explosives (xws li, TNT, DNT), ua rau nws siv nyob rau hauv portable, heev rhiab heev kev ruaj ntseg tshuaj ntsuam xyuas cov ntaub ntawv rau pej xeem kev nyab xeeb daim ntaub ntawv.

Cim npe nrov: 9-([1,1'-biphenyl]-3-yl)-9h-carbazole, Tuam Tshoj 9-([1,1'-biphenyl]-3-yl)-9h-carbazole manufacturers, lwm tus neeg

9-([1,1'-Biphenyl]-3-yl)-9H-carbazole

Synthetic Route

Chemical Properties

Kev piav qhia

Siv