4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayl)tetraaniline
CAS Number 1610471-69-6
Chemistry Building Blocks, COF Ligands, Materials, Monomers,
Covalent Organic Frameworks (COFs) Pyrene Ligand
An amine functionalized bridging ligand linker for COFs in application of photocatalysts, membrane and hydrogen evolution reactions
Specifications | MSDS | Literature and Reviews
4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayl)tetraaniline, CAS number 1610471-69-6, is a tecton fluorescent probe linker with four aniline side arms extending the pyrene core at 1,3,6,8-positions.
The introduction of flexible sulfonic acid groups on the channel walls of 2D covalent organic framework PyTTA–DHTA-COF, acquired by the condensation of 4,4′,4′′,4′′′-(pyrene-1,3,6,8-tetrayl)tetraaniline and 2,5-dihydroxyterephthalaldehyde, enhanced intrinsic proton conductivity up to 10−3 S cm−1 at 25 °C and 100% relative humidity (RH) and high conductivity up to 10−2 S cm−1 at 70 °C and 100% RH without the introduction of any non-covalent acid molecules or imidazole derivatives.
Ultra-stable luminescent covalent organic framework PyTA-BC-Ph-COF, constructed through [4 + 4] condensation of 4,4′,4″,4′″-(pyrene-1,3,6,8-tetrayl)tetraaniline (PyTA-4NH2) with carbazole-based derivative, showed ultrahigh thermal stabilities, excellent crystallinity, and high BET surface area of 1445 m2 g−1. PyTA-BC-Ph-COF exhibited strong fluorescence emissions in various solvents, with their emission maxima gradually red-shifting upon increasing the polarity of the solvent. PyTA-BC-Ph-COF in ascorbic acid demonstrated a photocatalytic H2 production of up to 1183 µmol g−1 h−1 even in the absence of noble metal cocatalyst,
Another 2D covalent organic framework, obtained from the electron-rich 4,4',4'',4'''-(Pyrene-1,3,6,8-Tetrayl)tetraaniline and electron-deficient 4,4'-(thiazolo[5,4-d]thiazole-2,5-diyl)dibenzaldehyde, exhibited a photocurrent up to 100 μA cm−2 at 0.2 V vs. RHE and could reach a hydrogen evolution rate of 2072.4 μmol g−1 h−1.
MOF and COF ligands
Amine ligand for cross-linked COF/MOF networks
Worldwide shipping
Quick and reliable shipping
High purity
>98% High purity
Facile reactions
Amine ligand for cross-linked COF/MOF networks
General Information
| CAS Number | 1610471-69-6 |
|---|---|
| Chemical Formula | C40H30N4 |
| Full Name | 4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayl)tetraaniline |
| Molecular Weight | 566.69 g/mol |
| Synonyms | TAPy, 4,4,4,4-(1,3,6,8-Pyrenetetrayl)tetrakis[benzenamine], 1,3,6,8-Tetra(4-aminopheny)pyrene, 1,3,6,8-tetrakis(4-aminophenyl)pyrene |
| Classification / Family | Pyrenes, COF ligands |
Chemical Structure
Product Details
| Purity | >98% |
|---|---|
| Melting Point | N/A |
| Appearance | Green to dark yellow powder/crystals |
MSDS Documentation
4,4',4'',4'''-(Pyrene-1,3,6,8-tetrayl)tetraaniline MSDS Sheet
Literature and Reviews
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Aqueous Synthesis of Covalent Organic Frameworks as Photocatalysts for Hydrogen Peroxide Production, F. Tan et al., CCS Chem., 4, 3751–3761 (2022); DOI: 10.31635/ccschem.022.202101578.
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Intrinsic proton conduction in 2D sulfonated covalent organic frameworks through a post-synthetic strategy, Y. Zhang et al., CrystEngComm, 23, 6234-6238 (2021); DOI: 10.1039/D1CE00957E.
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Dual-Function Fluorescent Covalent Organic Frameworks: HCl Sensing and Photocatalytic H2 Evolution from Water, A. EL-Mahdy et al., Adv. Opt. Mater., 8 (18), 2000641 (2020); DOI: 10.1002/adom.202000641.