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Structure of 2237965-02-3
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This ethyne-bridged bisaldehyde features two isophthalaldehyde units linked by a rigid acetylene spacer, enabling efficient conjugation in macrocyclic and polymeric architectures. The aldehyde groups offer high reactivity for imine formation and metal coordination, while the linear, electron-deficient backbone enhances structural rigidity and solubility in organic media.
5,5'-(Ethyne-1,2-diyl)diisophthalaldehyde serves as a versatile bifunctional aldehyde building block for the synthesis of conjugated polymers and molecular scaffolds. Its terminal alkyne groups enable efficient Sonogashira coupling, while the ortho-aldehyde functionalities facilitate imine formation and cyclization reactions. The molecule exhibits excellent bench stability and facilitates straightforward purification, making it well-suited for iterative synthetic sequences in materials chemistry and medicinal chemistry applications.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362-P405-P501
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Lot numbers can be found on the outside label of a product: