1-fluoro-2,4-dinitrobenzene


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1-fluoro-2,4-dinitrobenzene

[¦wən ¦flu̇r·ō ¦tü ¦fȯr dī‚nī·trō′ben‚zēn]
(organic chemistry)
(NO2)2C6H3F Crystals that are soluble in benzene, propylene glycol, and ether; used as a reagent for labeling terminal amino acid groups and in the detection of phenols. Also known as Sanger's reagent.
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2012), including 1-chloro-2, 4-dinitrobenzene (Ju 2009), 1-fluoro-2,4-dinitrobenzene (Yuan et al.
The 1-fluoro-2,4-dinitrobenzene (FDNB) [3] was from Fluka, and the Oasis (30 mg) solid-phase extraction (SPE) cartridges were from Waters.
[3] Nonstandard abbreviations: FDNB, 1-fluoro-2,4-dinitrobenzene; SPE, solid-phase extraction; APCI, atmospheric pressure chemical ionization; NMR, nuclear magnetic resonance spectroscopy; and OPA, o-phthaldialdehyde.