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Structure of 1940-57-4
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9-Bromo-9H-fluorene is a bench-stable, moisture-tolerant fluorene derivative featuring a bromine atom at the 9-position. This strategic substitution enables direct incorporation into cross-coupling reactions, serving as a reliable building block for conjugated polymers and functional materials in organic electronics.
9-Bromo-9H-fluorene serves as a versatile building block in transition-metal-catalyzed cross-coupling reactions, enabling efficient construction of biaryl and heteroaryl scaffolds. Its stable fluorenyl framework exhibits excellent functional group tolerance and facilitates straightforward purification, making it well-suited for applications in medicinal chemistry and materials science synthesis.
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GHS Pictogram :
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GHS No : GHS05
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Signal Word : Danger
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UN#: 1759
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Class : 8
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Packing Group : Ⅱ
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Hazard Statements : H314
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Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501
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Lot numbers can be found on the outside label of a product: