64420-97-9

Usage

Uses

Used in Organic Synthesis:
2-NITROBIPHENYL-2',3',4',5',6'-D5 is used as a synthetic intermediate for the preparation of various organic compounds. Its deuterated nature allows for the investigation of reaction mechanisms and the study of the effects of isotopic substitution on chemical reactivity and stability.
Used in Chemical Reaction Studies:
In the field of chemistry, 2-NITROBIPHENYL-2',3',4',5',6'-D5 serves as a valuable tool for probing the kinetics and dynamics of chemical reactions involving its non-deuterated counterpart. The use of deuterium can provide insights into the role of hydrogen bonding and the transfer of protons or deuterons during reactions.
Used in Analytical Chemistry:
2-NITROBIPHENYL-2',3',4',5',6'-D5 can be employed as an internal standard in analytical chemistry for the accurate quantification of related compounds. Its distinct isotopic signature allows for precise measurement and comparison with other compounds in complex mixtures, improving the accuracy and reliability of analytical techniques.
Used in Environmental and Industrial Applications:
In environmental and industrial settings, 2-NITROBIPHENYL-2',3',4',5',6'-D5 can be utilized for the detection and monitoring of pollutants and contaminants. Its unique properties can aid in the development of sensors and analytical methods for the identification and quantification of hazardous substances in various matrices.
Used in Pharmaceutical Research:
2-NITROBIPHENYL-2',3',4',5',6'-D5 can be employed in pharmaceutical research as a structural analog of biologically active compounds. Its deuterated form can help in understanding the metabolism, pharmacokinetics, and pharmacodynamics of drug candidates, potentially leading to the development of more effective and safer medications.

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Relevant academic research and scientific papers

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE

The disclosure relates to a light-emitting device including a first electrode, a second electrode facing the first electrode, and an interlayer disposed between the first electrode and the second electrode and including an emission layer. The interlayer includes a first compound represented by Formula 1 of the specification, a second compound represented by Formula 2 of the specification, and a third compound, which is a blue phosphorescent compound. The disclosure also relates to an electronic apparatus including the light-emitting device.

Heterocyclic compound and organic light-emitting device containing the same

A heterocyclic compound is represented by Formula 1, and an organic light-emitting device including the same. The substituents of Formula 1 are the same as defined in the detailed description.

HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, AND ELECTRONIC APPARATUS INCLUDING LIGHT-EMITTING DEVICE

A heterocyclic compound represented by Formula 1: wherein, in Formula 1, Ar1 to Ar4, Ar4, Ar11, and Ar12 are each, independently from one another, as defined herein.

Transition-metal-free synthesis of phenanthridinones from biaryl-2-oxamic acid under radical conditions

Na2S2O8-promoted decarboxylative cyclization of biaryl-2-oxamic acid for phenanthridinones has been developed. This work illustrates the first example of intramolecular decarboxylative amidation of unactivated arene under transition-metal-free conditions. Additionally, this approach provides an efficient and economical method to access biologically interesting phenanthridinones, an important structure motif in many natural products. (Chemical Equation Presented).

Radical Annulations and Cyclisations with Isonitriles: the Fate of the Intermediate Imidoyl and Cyclohexadienyl Radicals

The reaction of 4-methoxyphenylisonitrile with phenylacetylene and AIBN produces a novel cyclopenta-fused quinoxalin through addition of 2-cyanoprop-2-yl radical to the alkyne; the resultinge vinyl radical attacks isonitrile to afford an imidoyl radical, which gives rise to a tandem 5-exo, 6-endo cyclisation.The whole process entails a new example of a rare 4 + 1 radical annulation.The cyanopropyl radical can also attack isonitrile to yield small amounts of quinolines deriving from 4 + 2 and 3 + 2 annulation between the resulting imidoyl radicals and phenylacetylene.The oxidation step leading to the final aromatic products involves the starting isonitrile, which is converted to an α-unsubstituted imidoyl radical and affords 2-unsubstituted quinolines.This behaviour was also found in cyclisations of biphenyl-2-ylisonitrile under various radical conditions.Finally, the title reaction gives small ammounts of an α,β-unsaturated nitrile, which can arise from a spirocyclohexadienyl radical through fragmentation and subsequent β-scission of the resulting iminyl.This could be the first, direct evidence of the intermediacy of iminyl radicals in the rearrangements of the spirocyclohexadienyls obtained by 3 + 2 annulation between imidoyl radicals and alkynes.