51264-59-6

Usage

Uses

Used in Chemical Research:
4-HYDROXY-2'-NITROBIPHENYL is used as a research compound for studying the properties and reactions of nitrobiphenyls and organooxygen compounds. Its unique structure allows for the investigation of various chemical interactions and potential applications in the field of chemistry.
Used in Industrial Applications:
4-HYDROXY-2'-NITROBIPHENYL is used as an intermediate in the synthesis of various chemical products, such as dyes, pigments, and pharmaceuticals. Its presence in these industries is due to its ability to undergo further chemical reactions, leading to the formation of desired compounds with specific properties.
Used in Analytical Chemistry:
4-HYDROXY-2'-NITROBIPHENYL is used as a reference material in analytical chemistry for the calibration of instruments and the development of analytical methods. Its distinct chemical properties make it a valuable tool for the accurate determination of other compounds in complex mixtures.
Used in Environmental Science:
4-HYDROXY-2'-NITROBIPHENYL is used as a tracer compound in environmental studies to understand the behavior of pollutants and their impact on ecosystems. Its chemical characteristics allow researchers to track and monitor the movement and transformation of pollutants in the environment.

InChI:InChI=1/C12H9NO3/c14-10-7-5-9(6-8-10)11-3-1-2-4-12(11)13(15)16/h1-8,14H

Upstream product

• 16098-16-1 4-methoxy-2-nitro-1,1'-biphenyl 
• 5344-78-5 4-bromo-3-nitroanizole 
• 98-80-6 phenylboronic acid 
• 2170-13-0 biphenyl 4-yl benzoate 
• 113305-56-9 4-iodo-3-nitrophenol 

Downstream Products

• 86-79-3 2-hydroxycarbazole 

Relevant academic research and scientific papers

NEW CYCLOHEXYL AND QUINUCLIDINYL CARBAMATE DERIVATIVES HAVING BETA2 ADRENERGIC AGONIST AND M3 MUSCARINIC ANTAGONIST ACTIVITY

The present invention relates to novel compounds having β2 adrenergic agonist and M3 muscarinic antagonist dual activity, to pharmaceutical compositions containing them, to the process for their preparation and to their use in respiratory therapies.

QUATERNARY AMMONIUM SALT COMPOUNDS

[Problem] The object of the present invention is to provide a novel compound having 132 adrenergic receptor agonist activity and muscarinic receptor antagonist activity. [Means for Solving the Problem] The present invention is a quaternary ammonium salt compounds represented by formula (I), or a pharmaceutically acceptable salt thereof, with superior β32 adrenergic receptor agonist activity and muscarinic receptor antagonist activity.

Triphenylphosphine-mediated reductive cyclization of 2-nitrobiphenyls: A practical and convenient synthesis of carbazoles

The synthesis of a series of substituted carbazoles from the corresponding 2-nitrobiphenyl derivatives using a novel modification of the Cadogan reaction is described. Cyclization of the 2-nitrobiphenyls was achieved via reductive deoxygenation of the nitro groups using a slight excess of triphenylphosphine in a suitable solvent. We have observed a temperature dependence on the extent of conversion under these conditions, with higher boiling solvents affording higher yields across a range of substrates. The new reaction conditions are very straightforward and convenient to execute, tolerate a broad range of functional groups, and yield carbazole products in the absence of unwanted side products.