1,3,5-Tris(4-cyanophenyl)benzene

CAS Number 382137-78-2

COF Ligands, Materials, Porous Organic Frameworks

1,3,5-Tris(4-cyanophenyl)benzene CAS 382137-78-2

Covalent organic frameworks (COFs) Terphenyl ligand

Triangular carbonitrile bridging ligand for the synthesis of COFs in application of photocatalyst for hydrogen evolution reactions (HERs), photo-induced atom transfer radical polymerization, and iodine sensing

Overview
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1,3,5-Tris(4-cyanophenyl)benzene (TCPB) is triangular shaped with three 4-cyanophenyl groups attached to a central benzene at 1,3,5-positions. 1,3,5-Tris(4-cyanophenyl)benzene is a great precursor for synthesising nitrogen rich triazine based COFs as photocatalysts for hydrogen evolution reactions (HERs).

s-Tetrazine-based porous organic polymer TPBTz, an excellent adsorbent for capturing iodine prepared by the polymerization of 1,3,5-tris(4-cyanophenyl)benzene and hydrazine hydrate catalysed by sulfur powder, shows high selective and sensitive sensing of iodine and picric acid in real-time as fluorescent sensor. TPBTz exhibits extremely high sensitivity for iodine with KSV of 1.70 × 105 L mol⁻¹and the limit of detection of 1.76 × 10^–11 mol L⁻¹.

MOF and COF ligands

Triazine ligand for cross-linked COF networks

Worldwide shipping

Quick and reliable shipping

High purity

>98% High purity

Facile reactions

Readily polycondensation cross-coupling reactions to form COF networks

General Information

CAS Number	382137-78-2
Chemical Formula	C₂₇H₁₅N₃
Full Name	1,3,5-Tris(4-cyanophenyl)benzene
Molecular Weight	381.43 g/mol
Synonyms	TCPB, 5'-(4-Cyanophenyl)-[1,1':3',1''-terphenyl]-4,4''-dicarbonitrile
Classification / Family	COFs, Terphenyls, Carbonitrile

Chemical Structure

Product Details

Purity	> 98%
Melting Point	N/A
Appearance	White to off-white powder/crystals

MSDS Documentation

1,3,5-Tris(4-cyanophenyl)benzene MSDS Sheet

Literature and Reviews

A General Strategy for Kilogram-Scale Preparation of Highly Crystalline Covalent Triazine Frameworks, T. Sun et al., Angew. Chem. Int. Ed., 134 (25), e202203327 (2022); DOI: 10.1002/ange.202203327.
Probing the Thermodynamics of Moiré Patterns in Molecular Self-Assembly at the Liquid–Solid Interface, D. Cui et al., Chem. Mater. 2022, 34, 5, 2449–2457 (2022); DOI: 10.1021/acs.chemmater.2c00089.
Tunable Covalent Triazine-Based Frameworks (CTF-0) for Visible-Light-Driven Hydrogen and Oxygen Generation from Water Splitting, D. Kong et al., ACS Catal., 9 (9), 7697–7707 (2019); DOI: 10.1021/acscatal.9b02195.
Fully-π conjugated covalent organic frameworks as catalyst for photo-induced atom transfer radical polymerization with ppm-level copper concentration under LED irradiation, Z. Lu et al., Eur. Polym. J., 157, 110670 (2021); DOI: 10.1016/j.eurpolymj.2021.110670.
The synthesis of s-tetrazine-based porous organic polymer for fluorescence sensing of iodine, picric acid and capturing iodine. L. Ren et al., J. Porous Mater., 29, 1565–1573, (2022); DOI: 10.1007/s10934-022-01279-1.

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