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Structure of 81216-14-0
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7-Bromohept-1-yne is a terminal alkyne featuring a bromine substituent at the C7 position, enabling direct functionalization via cross-coupling. This linear alkynyl bromide exhibits high reactivity in palladium-catalyzed transformations and maintains stability under standard handling conditions. The molecule integrates seamlessly into complex architectures requiring site-specific alkyne incorporation.
7-Bromohept-1-yne serves as a versatile alkynyl building block in transition-metal-catalyzed coupling reactions, enabling efficient access to substituted alkynes and conjugated systems. Its terminal alkyne functionality facilitates Sonogashira, Glaser, and Cadiot-Chodkiewicz couplings with high reliability. The bromide substituent provides orthogonal reactivity for palladium-catalyzed cross-coupling, allowing sequential functionalization. Bench-stable and readily purified by distillation, it supports scalable synthesis of complex molecular architectures in medicinal chemistry and materials science applications.
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GHS Pictogram :
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GHS No : GHS02,GHS07
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Signal Word : Danger
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UN#: 1993
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Class : 3
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Packing Group : Ⅲ
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Hazard Statements : H225-H315-H319-H335
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Precautionary Statements : P210-P233-P240-P241-P242-P243-P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P370+P378-P405-P501
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Lot numbers can be found on the outside label of a product: