[1,1':4',1''-Terphenyl]-4,4''-diacetonitrile

CAS Number 1000559-50-1

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

[1,1':4',1''-Terphenyl]-4,4''-diacetonitrile MSDS

[1,1':4',1''-Terphenyl]-4,4''-diacetonitrile CAS 1000559-50-1

Covalent Organic Frameworks (COFs) Terphenyl Ligand

An acetonitrile functionalised bridging ligand linker for COFs in application of light-emitting diodes, photocatalytic detoxification reactions and induced electrochemiluminescence

Overview
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[1,1':4',1''-Terphenyl]-4,4''-diacetonitrile (TPDAN), CAS number 1000559-50-1, is linear ligand linker with a terphenyl core and acetonitrile groups on both ends. [1,1':4',1''-Terphenyl]-4,4''-diacetonitrile is commonly used in the construction of covalent organic frameworks in applications of gas uptake, photocatalytic detoxification, induced electrochemiluminescence and energy storage applications.

Highly crystalline polymer framework sp2c-COF-3 was obtained by the C=C polycondensation of 1,3,6,8-tetrakis(4-formylphenyl)pyrene (TFPPy) as nodes with 2,2’-([1,1’:4’,1”-terphenyl]-4,4”-diyl)diacetonitrile as linker at regular intervals of 2.8 nm into sp² carbon lattices and eclipsed layer frameworks. The BET surface area was evaluated to be as high as 737 m² g^–1 for sp2c-COF-3.

The introduction of sulfone groups to post-oxidise the highly porous covalent organic framework BTT-TPh-COF which was constructed from BTT-3CHO as the active nodes and 2,2’-([1,1’:4’,1”-terphenyl]-4,4”-diyl)diacetonitrile as the linker, can significantly enhance the generation of reactive oxygen species (ROS) to the effect of 5-fold for the photocatalytic detoxification of a sulfur mustard simulant.

MOF and COF ligands

Nitrile ligand for cross-linked COF networks

Worldwide shipping

Quick and reliable shipping

High purity

>98% High purity

Facile reactions

Readily for Knoevenagel condensation reaction

General Information

CAS Number	1000559-50-1
Chemical Formula	C₂₂H₁₆N₂
Full Name	[1,1':4',1''-Terphenyl]-4,4''-diacetonitrile
Molecular Weight	308.38 g/mol
Synonyms	TPh-2CN, 2,2'-([1,1':4',1''-Terphenyl]-4,4''-Diyl)diacetonitrile
Classification / Family	Terphenyls, COF ligands, Acetonitriles

Chemical Structure

Product Details

Purity	>97%
Melting Point	N/A
Appearance	White to off-white powder/crystals

MSDS Documentation

[1,1':4',1''-Terphenyl]-4,4''-diacetonitrile MSDS Sheet

Literature and Reviews

Microporous organic nanorods with electronic push–pull skeletons for visible light-induced hydrogen evolution from water, J. Park et al., J. Mater. Chem. A, 2, 7656-7661 (2014); DOi: 10.1039/C4TA00989D.
Crystalline C—C and C═C Bond-Linked Chiral Covalent Organic Frameworks, C. yuan et al., J. Am. Chem. Soc., 143 (1), 369–381 (2021); DOI: 10.1021/jacs.0c11050.
Macrocycle-Based Porous Organic Polymers for Separation, Sensing, and Catalysis, Z. Li et al., Adv. Mater., 34 (6), 2107401 (2022); DOI: 10.1002/adma.202107401.
Macrocycle-Based Covalent Organic Frameworks, Y. Yuan et al., Adv. Mater., 35 (16), 2210952 (20230; DOI: 10.1002/adma.202210952.
Luminescent Covalent Organic Frameworks for Biosensing and Bioimaging Applications, J. Ma et al., Small, 18 (3), 2103516 (2022); DOI: 10.1002/smll.202103516.

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