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Structure of 17788-94-2
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4,4''-Dibromo-1,1':4',1''-terphenyl is a sterically hindered, bench-stable triaryl scaffold featuring bromine substituents at the para positions of the terminal phenyl rings. This configuration enables efficient coupling in Pd-catalyzed cross-coupling reactions, delivering complex biaryl architectures with high regioselectivity and minimal side-product formation under standard conditions.
4,4''-Dibromo-1,1':4',1''-terphenyl serves as a versatile building block in cross-coupling reactions, enabling the construction of extended conjugated systems and functionalized aromatic scaffolds. Its bromine substituents exhibit high reactivity in palladium-catalyzed coupling processes, including Suzuki-Miyaura and Stille reactions, with excellent functional group tolerance and bench stability, making it ideal for synthetic applications in materials science and medicinal chemistry.
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GHS Pictogram :
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GHS No : GHS05,GHS07,GHS09
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Signal Word : Danger
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UN#: 3152
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Class : 9
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Packing Group : Ⅱ
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Hazard Statements : H315-H318-H335-H410
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Precautionary Statements : P261-P264-P271-P273-P280-P302+P352-P304+P340-P362+P364-P391-P405-P501
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Lot numbers can be found on the outside label of a product: