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Structure of 138647-49-1
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tert-Butyl 4-[(trifluoromethyl)sulfonyloxy]-5,6-dihydropyridine-1(2H)-carboxylate features a triflate leaving group positioned ortho to a dihydropyridine core, enabling efficient palladium-catalyzed cross-coupling reactions. This bench-stable reagent integrates readily into synthetic sequences requiring selective C–H functionalization or heterocyclic diversification under mild conditions.
tert-Butyl 4-[(trifluoromethyl)sulfonyloxy]-5,6-dihydropyridine-1(2H)-carboxylate serves as a versatile building block for the construction of functionalized pyridine scaffolds. The triflate group enables efficient late-stage diversification via palladium-catalyzed cross-coupling reactions, while the dihydropyridine core offers controlled reactivity for selective transformations. Bench-stable and compatible with standard synthetic workflows, it facilitates rapid access to substituted heterocycles relevant in medicinal chemistry and process development.
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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-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: