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Structure of 1327274-33-8
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This bench-stable triazolo-oxazinium salt features a pentafluorophenyl group enabling enhanced electron deficiency and a phenylmethyl substituent that improves solubility. It functions as a potent electrophilic reagent in transition-metal-catalyzed cross-coupling reactions, delivering high functional group tolerance under standard conditions.
(5S)-5,6-Dihydro-2-(2,3,4,5,6-pentafluorophenyl)-5-(phenylmethyl)-8H-1,2,4-triazolo[3,4-c][1,4]oxazinium tetrafluoroborate serves as a stable, bench-ready building block for constructing complex triazolo-oxazine scaffolds. Its pentafluorophenyl group enables efficient cross-coupling reactions, while the chiral triazolooxazinium core provides a rigid, functionalized platform for medicinal chemistry applications. The tetrafluoroborate counterion enhances solubility and facilitates purification.
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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-P405-P501
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Lot numbers can be found on the outside label of a product: