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Structure of 1344155-18-5
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1,3-Bis((R)-1-(naphthalen-1-yl)ethyl)-4,5-dihydro-1H-imidazol-3-ium tetrafluoroborate serves as a chiral, bench-stable N-heterocyclic carbene precursor with high functional group tolerance. It facilitates asymmetric catalysis in palladium- and nickel-catalyzed cross-coupling reactions, enabling efficient C–C bond formation under mild conditions. The naphthyl-substituted stereogenic centers provide robust stereocontrol, while the tetrafluoroborate counterion enhances solubility and handling. This reagent functions reliably in standard synthetic workflows requiring enantioselective catalyst activation.
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GHS Pictogram :
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GHS No : GHS05,GHS07
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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 : Ⅲ
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Hazard Statements : H302-H314
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Precautionary Statements : P260-P264-P270-P280-P301+P330+P331-P304+P340-P330-P363-P405-P501
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Lot numbers can be found on the outside label of a product: