18992-85-3

Basic information

• Product Name: 3-methoxy-9H-carbazole
• Synonyms: 3-methoxy-9H-carbazole;9H-carbazole, 3-methoxy-
• CAS NO: 18992-85-3
• Molecular Formula: C₁₃H₁₁NO
• Molecular Weight: 197.23
• Mol File: 18992-85-3.mol
• Article Data: 57

Chemical Properties

• Boiling Point: 392.2°C at 760 mmHg
• Flash Point: 142.4°C
• Appearance: /
• Density: 1.232g/cm³
• Vapor Pressure: 5.26E-06mmHg at 25°C
• Refractive Index: 1.717
• CAS DataBase Reference: 3-methoxy-9H-carbazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3-methoxy-9H-carbazole(18992-85-3)
• EPA Substance Registry System: 3-methoxy-9H-carbazole(18992-85-3)

Safety Data

• HazardClass: IRRITANT
• Hazardous Substances Data: 18992-85-3(Hazardous Substances Data)

Usage

General Description

3-methoxy-9H-carbazole is a chemical compound with the molecular formula C14H13NO. It is a carbazole derivative with a methoxy group attached to the 3-position of the carbazole ring. 3-methoxy-9H-carbazole is commonly used as a building block in the synthesis of organic materials and pharmaceuticals due to its unique chemical properties and reactivity. It is also known for its potential use in organic light-emitting diodes (OLEDs) and other optoelectronic devices due to its electron-transporting properties. Additionally, 3-methoxy-9H-carbazole has been studied for its potential biological activities, such as its antiproliferative and anti-inflammatory properties, making it a compound of interest in the field of medicinal chemistry.

InChI:InChI=1/C13H11NO/c1-15-9-6-7-13-11(8-9)10-4-2-3-5-12(10)14-13/h2-8,14H,1H3

Upstream product

• 13070-45-6 6-Methoxy-1,2,3,4-tetrahydrocarbazole 
• 91902-00-0 2-azido-5-methoxy-1,1'-biphenyl 
• 1208-86-2 N-(4-methoxyphenyl)phenylamine 
• 1592-95-6 3-bromo-9H-carbazole 
• 124-41-4 sodium methylate 
• 104-94-9 4-methoxy-aniline 
• 95-50-1 1,2-dichloro-benzene 
• 1160823-40-4 2-bromo-N-(4-methoxyphenyl)benzenamine 
• 67-56-1 methanol 
• 577-19-5 2-nitrophenyl bromide 
• 10365-98-7 3-methoxyphenylboronic acid 
• 92017-95-3 2-(3-Methoxyphenyl)nitrobenzene 
• 98447-30-4 2-bromo-4-methoxy-1-nitrobenzene 
• 98-80-6 phenylboronic acid 

Downstream Products

• 7384-07-8 3-Hydroxycarbazol 
• 52602-27-4 3-hydroxy-9-methylcarbazole 
• 1427160-90-4 4,4'-((2,3,5,6-tetramethyl-4-(6-methoxy-9-methyl-9H-carbazol-3-yl)phenyl) boranediyl)bis(2,3,5,6-tetramethylbenzonitrile) 
• 1417618-07-5 3-methoxy-9-phenyl-9H-carbazole 
• 1612774-87-4 C₂₅H₂₀N₂O 
• 1451208-37-9 3-methoxy-9-(o-tolyl)-9H-carbazole 

Relevant articles and documents

A simple strategy to achieve efficient thermally activated delayed fluorescent emitters via enhancing electron donating ability of donors

Simultaneously achieving both effective reverse intersystem crossing (RISC) process and high values of radiative decay rate (kr)/photoluminescent quantum yield (PLQY) are critical for efficient thermally activated delayed fluorescent (TADF) emitters. The separation of the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) through typical molecular geometry tuning method guarantees a small ΔEST but results in disfavored oscillator strength for fluorescent decay. Herein, a simple method is provided to facilitate the reverse intersystem crossing (RISC) of TADF emitters via enhancing electron donating property of donors rather than twisting the donor-acceptor configuration. Three molecules, namely Me-Cz, Me-MOC and Me-DOC, are designed and synthesized. The introduction of methoxy group enhances the electron-donating ability of carbazole. The stabilized charge transfer state features a reduced splitting energy between the first singlet and triplet excited state, thus activating TADF process. Consequently, the molecules Me-DOC and Me-MOC achieve good external quantum efficiency of 18.6% and 12.4% in electroluminescent devices.

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Self-Assembled Multilayer Iron(0) Nanoparticle Catalyst for Ligand-Free Carbon-Carbon/Carbon-Nitrogen Bond-Forming Reactions

Self-assembled multilayer iron(0) nanoparticles (NPs, 6-10 nm), namely, sulfur-modified Au-supported Fe(0) [SAFe(0)], were developed for ligand-free one-pot carbon-carbon/carbon-nitrogen bond-forming reactions. SAFe(0) was successfully prepared using a well-established metal-nanoparticle catalyst preparative protocol by simultaneous in situ metal NP and nanospace organization (PSSO) with 1,4-bis(trimethylsilyl)-1,4-dihydropyrazine (Si-DHP) as a strong reducing agent. SAFe(0) was easy to handle in air and could be recycled with a low iron-leaching rate in reaction cycles.

NEW POLYMERIZABLE LIQUID CRYSTAL HAVING A CARBAZOLE CORE

The invention relates to novel anisotropic compounds of formula (I) as well as to liquid crystalline mixtures, films and electro-optical devices comprising the compound.