[1,1'-Biphenyl]-3,4',5-tricarbaldehyde
CAS Number 187281-19-2
Carbaldehyde Monomers, Chemistry Building Blocks, COF Ligands, Materials, Monomers, Porous Organic Frameworks
Covalent organic frameworks (COFs) biphenyl ligands
As a ligand to synthesise COFs in application of OLEDs and porous materials
[1,1'-Biphenyl]-3,4',5-tricarbaldehyde (CAS number 187281-19-2) is a biphenyl derivative bearing three aldehyde groups. The positioning of the three aldehyde groups gives [1,1'-biphenyl]-3,4',5-tricarbaldehyde a C2V symmetric configuration. Taking the advantage of its unique symmetry, [1,1'-biphenyl]-3,4',5-tricarbaldehyde incorporates with hydrazine for the synthesis of a heteroporous COF. This heteroporous COF showcases two distinctively hexagonal pores, with sizes of 1.06 nm and 1.96 nm.
Additionally, [1,1'-biphenyl]-3,4',5-tricarbaldehyde reacts with a phosphonium salt of alkoxybenzene to prepare a hyperbranched poly(arylenevinylene) type COF (1,3,5-hb-PAV) via Wittig reaction. An OLED device (ITO/PEDOT:PSS/1,3,5-hb-PAV/Ca/Al) fabricated from the resulting COF exhibits maximum luminous efficiency of 2.1 Cd/A at 5 μA and a brightness of 22.4 Cd/m2.
Facile reactions
Aldehyde possesses excellent reactivity
High Purity
>98% Purity
Worldwide shipping
Quick and reliable shipping
MOF and COF ligands
Aldehyde ligand for cross-linked COF networks
General Information
CAS Number | 187281-19-2 |
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Chemical Formula | C15H10O3 |
Full Name | 3,4',5-Biphenyltricarbaldehyde |
Molecular Weight | 238.24 g/mol |
Synonyms | BPTA |
Classification / Family | Biphenyls, Aldehyde ligands, COF ligands, Porous, OLEDs |
Chemical Structure
Product Details
Purity | 98% |
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Melting Point | Tm = 170 – 171 °C |
Appearance | White to off-White Powder |
MSDS Documentation
[1,1'-Biphenyl]-3,4',5-tricarbaldehyde MSDS Sheet
Literature and Reviews
- Desymmetrized vertex design for the synthesis of covalent organic frameworks with periodically heterogeneous pore structures, Y. Zhu et al., J. Am. Chem. Soc., 137(43), 13772–13775 (2015); DOI: 10.1021/jacs.5b09487.
- In vitro testing of a first-in-class tri-alkylnorspermidine-biaryl antibiotic in an anti-biofilm silicone coating, N. Ashton et al., Acta Biomater., 93, 25–35 (2019); DOI: 10.1016/j.actbio.2019.02.010.
- Synthesis of highly fluorescent and soluble 1,2,4-linking hyperbranched poly(arylenevinylene) featuring intramolecular energy funneling, Z. Xie et al., Adv. Funct. Mater., 20 (10), 1638–1644 (2010); DOI: 10.1002/adfm.201000267.
- A design strategy for the construction of 2D heteropore covalent organic frameworks based on the combination of C2v and D3h symmetric building blocks, C. Qian et al., Polym. Chem., 9, 279–283 (2018); DOI: 10.1039/C7PY01927K.
- Influence of the 1,2,4-linking hyperbranched poly(arylenevinylene) structure on organic light emitting diode performance as compared to conventional 1,3,5-linking one, C. Coya et al., J. Appl. Phys., 109, 094507 (2011); DOI: 10.1063/1.3585781.
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