2423-73-6

Basic information

• Product Name: 4-NITRO-2,6-DIPHENYLPHENOL
• Synonyms: 4-NITRO-2,6-DIPHENYLPHENOL;2'-HYDROXY-5'-NITRO-M-TERPHENYL;4-Nitro-2,6-diphenylphenol 99%;5'-Nitro-[1,1':3',1''-terphenyl]-2'-ol
• CAS NO: 2423-73-6
• Molecular Formula: C₁₈H₁₃NO₃
• Molecular Weight: 291.3
• Product Categories: Building Blocks;C9 to C20+;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Phenols
• Mol File: 2423-73-6.mol
• Article Data: 1

Chemical Properties

• Melting Point: 137-139 °C(lit.)
• Boiling Point: 455.2°C at 760 mmHg
• Flash Point: 187.1°C
• Appearance: /
• Density: 1.265g/cm³
• Vapor Pressure: 6.65E-09mmHg at 25°C
• Refractive Index: 1.648
• PKA: 7.10±0.44(Predicted)
• Water Solubility: Insoluble in water
• CAS DataBase Reference: 4-NITRO-2,6-DIPHENYLPHENOL(CAS DataBase Reference)
• NIST Chemistry Reference: 4-NITRO-2,6-DIPHENYLPHENOL(2423-73-6)
• EPA Substance Registry System: 4-NITRO-2,6-DIPHENYLPHENOL(2423-73-6)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39
• WGK Germany: 3
• Hazardous Substances Data: 2423-73-6(Hazardous Substances Data)

Usage

General Description

4-Nitro-2,6-diphenylphenol reacts with nitrogen dioxide in benzene solution to give the C2-epimeric 2,6-dihydroxy-4,5-dinitrocyclohex-3-enones.

InChI:InChI=1/C18H13NO3/c20-18-16(13-7-3-1-4-8-13)11-15(19(21)22)12-17(18)14-9-5-2-6-10-14/h1-12,20H

Upstream product

• 1207510-94-8 C₄₀H₅₁NO 

Downstream Products

• 50432-01-4 2,6-diphenyl-p-aminophenol 
• 1469771-72-9 4-(4-tert-butylphenyl)-2,6-diphenyl-N-(3,5-diphenyl-4-phenolate)pyridinium betaine 
• 1357581-63-5 2-nitro-4-phenyldibenzofuran 
• 1188307-65-4 C₅₅H₅₃N₅O₂₂ 
• 2432-11-3 (1,1';3',1''-terphenyl)-2'-ol 
• 134334-72-8 1-(4-Mercapto-3,5-dimethylphenyl)-2,4,6-triphenylpyridinium-tetrafluoroborat 
• 134334-73-9 Bis<(4-amino-2,6-diphenyl)phenyl>disulfan 
• 134334-75-1 Bis<4-(2,4,6-triphenyl-1-pyridinio)-2,6-diphenylphenyl>disulfanbis(tetrafluoroborat) 
• 10081-39-7 betaine 30 

Relevant articles and documents

Diastereoselective synthesis of [1]rotaxanesviaan active metal template strategy

Despite the impressive number of interlocked molecules described in the literature over the past 30 years, only a few stereoselective syntheses of mechanically chiral rotaxanes have been reported so far. In this study, we present the first diastereoselective synthesis of mechanically planar chiral [1]rotaxanes, that has been achieved using the active template Cu-mediated alkyne-azide cycloaddition reaction. This synthetic method has been applied to the preparation of a [1]rotaxane bearing a labile stopper that can then be substituted without disruption of the mechanical bond. This approach paves the way for the synthesis of a wide variety of mechanically planar chiral [1]rotaxanes, hence allowing the study of the properties and potential applications of this class of interlocked molecular architectures.