1,3,5-Tris[4-amino(1,1-biphenyl-4-yl)]benzene

CAS Number 1400987-00-9

Chemistry Building Blocks, COF Ligands, Materials, Porous Organic Frameworks

1,3,5-Tris[4-amino(1,1-biphenyl-4-yl)]benzene MSDS

1,3,5-Tris[4-amino(1,1-biphenyl-4-yl)]benzene CAS 1400987-00-9

Covalent Organic Frameworks (COFs) Quinquephenyl Ligand

A trigonal ligand linker for covalent polymeric frameworks (CPFs) in application of nitrofurazone detection and photocatalyst

Overview
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1,3,5-Tris[4-amino(1,1-biphenyl-4-yl)]benzene (TABPB) is a trigonal hexaphenylbenzene derivative with three 4-amino-[1,1'-biphenyl] units sitting at meta positions to each other on a benzene ring. TABPB has a suitable aromatic skeleton in which slight distortion between phenyl groups reduces aggregation-induced quenching.

2D Donor–acceptor metal–organic framework JNM-18 with alternating units of Cu(I) cyclic trinuclear as an electron acceptor and 1,3,5-tris[4-amino(1,1-biphenyl-4-yl)]benzene as an electron donor, shows efficient photocatalytic activity for the aerobic oxidation reaction of benzylamines upon irradiation with a violet LED. Also, COF with imine linkers from Schiff condensation of 2,5-dihydroxybenzaldehyde and 1,3,5-tris[4-amino(1,1-biphenyl-4-yl)]benzene shows strong fluorescence with a strong emission peak at 408 nm for nitrofurazone detection. The detection range is 0.066–39 µg mL⁻¹ with a detection limit of 0.022 µg mL⁻¹.

MOF and COF ligands

Amine ligand for cross-linked COF networks

Worldwide shipping

Quick and reliable shipping

High purity

>97% High purity

Facile reactions

Readily for polycondensation to form imine COF linkages

General Information

CAS Number	1400987-00-9
Chemical Formula	C₄₂H₃₃N₃
Full Name	1,3,5-Tris[4-amino(1,1-biphenyl-4-yl)]benzene
Molecular Weight	579.73 g/mol
Synonyms	TABPB, 5''-(4'-amino-[1,1'-biphenyl]-4-yl)-[1,1':4',1'':3'',1''':4''',1''''-quinquephenyl]-4,4''''-diamine
Classification / Family	Quinquephenyls, Amines, COF ligands

Chemical Structure

Product Details

Purity	> 97%
Melting Point	n.a.
Appearance	Dark beige to pale brown powder/crystals

MSDS Documentation

1,3,5-Tris[4-amino(1,1-biphenyl-4-yl)]benzene MSDS Sheet

Literature and Reviews

Designed synthesis of large-pore crystalline polyimide covalent organic frameworks, Q. Fang et al., Nat. Commun., 5, 4503 (2014); DOI: 10.1038/ncomms5503.
Designing Fluorescent Covalent Organic Frameworks by Controlling Layer Spacing, Size of Aromatic Linker and Side Chains for Detection of Nitrofurazone, L. Kuang et al., Adv. Opt. Mater., 11 (9), 2202975 (2023); DOI: 10.1002/adom.202202975.
Imine-linked donor–acceptor metal–organic frameworks for an efficient photocatalytic oxidative coupling reaction, Inorg. Chem. Front., 11, 417-424 (2024); DOI: 10.1039/D3QI02118A.

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