1,3,5-Tris[(4-phenylboronic acid)]benzene

CAS Number 900795-73-5

Boronates, Carbaldehyde Monomers, Chemistry Building Blocks, COF Ligands, Materials, Monomers, Porous Organic Frameworks

MSDS

1,3,5-Tris[(4-phenylboronic acid)]benzene CAS 900795-73-5

Covalent Organic Frameworks (COFs) Terphenyl Ligand

An aldehyde fluoro functionalised bridging ligand linker for COFs in application of fluorescence probe, carbon dioxide capture, catalyst, and selective gas adsorption

Overview
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1,3,5-Tris[(4-phenylboronic acid)]benzene (TPBAB), CAS number 900795-73-5, is a triangular with three phenyl boronic acid groups on the meta positions of the benzene ring. 1,3,5-Tris[(4-phenylboronic acid)]benzene is commonly engaged in the construction of the covalent organic frameworks via condensation reactions.

Microporous crystalline and mesoporous 2D covalent organic frameworks, COF-8, constructed from 1,3,5-tris[(4-phenylboronic acid)]benzene and 2,3,6,7,10,11-hexahydroxytriphenylene building blocks, showed great thermal stability, low density, and high porosity with a surface areas of 1400 m² g^-1.

Obtained by condensation reaction using 2,3,6,7,14,15-hexaaminotriptycene and 1,3,5-tris[(4-phenylboronic acid)]benzene, highly porous diazaborole-linked polymer, DBLP-4, exhibited high BET surface area of 904 m² g⁻¹ with potential application in small gas storage and separation. The amorphous polymers show high CO₂ uptake of 4.5 mmol g⁻¹ at 273 K with good CO₂ selectivity over N₂at ambient pressure.

MOF and COF ligands

Boronic acid ligand for cross-linked COF networks

Worldwide shipping

Quick and reliable shipping

High purity

>97% High purity

Facile reactions

Readily for boronic acid condensation and Suzuki reaction

General Information

CAS Number	900795-73-5
Chemical Formula	C₂₄H₂₁B₃O₆
Full Name	1,3,5-Tris[(4-phenylboronic acid)]benzene
Molecular Weight	437.85 g/mol
Synonyms	TPBAB, BTPA, 1,3,5-benzenetris(4-phenylboronic acid), 4,4''-Di(dihydroxyboryl)-5'-(4-dihydroxy boryl phenyl)-1,1':3',1''-terphenyl, 1,3,5-tris(4-(boronic acid)phenyl)benzene
Classification / Family	Terphenyls, COF ligands, Boronic acids

Chemical Structure

Product Details

Purity	>97%
Melting Point	N/A
Appearance	Off-white to light brown powder/crystals

MSDS Documentation

1,3,5-Tris[(4-phenylboronic acid)]benzene MSDS Sheet

Literature and Reviews

Multibranched Octupolar Module Embedded Covalent Organic Frameworks Enable Efficient Two-Photon Fluorescence, M. Yang et al., Adv. Funct. Mater., 30 (34), 2000516 (2020); DOI: 10.1002/adfm.202000516.
Low Power, Low Temperature and Atmospheric Pressure Plasma-Induced Polymerization: Facile Synthesis and Crystal Regulation of Covalent Organic Frameworks, J. He et al., Angew. Chem. Int. Ed., 133 (18), 10072-10077 (2021); DOI: 10.1002/ange.202102051.
Delamination of Layered Covalent Organic Frameworks, I. Berlanga et al., Small, 7 (9), 1207-1211 (2011); DOI: 10.1002/smll.201002264.
Covalent Organic Frameworks for CO2 Capture, Y. Zeng et al., Adv. Mater., 28 (15), 2855-2873 (2016); DOI: 10.1002/adma.201505004.
Porous aromatic frameworks containing binaphthyl-dihydroazepine units (cBAPAFs) as catalytic supports for asymmetric reactions, A. Valverde-González et al., J. Catalysis, 413, 434-442 (2022); DOI: 10.1016/j.jcat.2022.06.034.
Highly porous photoluminescent diazaborole-linked polymers: synthesis, characterization, and application to selective gas adsorption, Z. Kahveci et al., Polym. Chem., 8, 2509-2515 (2017); DOI: 10.1039/C6PY02156E.

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