51911-74-1

Basic information

• Product Name: (3,5-dinitrophenyl)(phenyl)methanone
• CAS NO: 51911-74-1
• Molecular Formula: C₁₃H₈N₂O₅
• Molecular Weight: 272.213
• Mol File: 51911-74-1.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 437.8°C at 760 mmHg
• Flash Point: 215.4°C
• Density: 1.423g/cm³
• Vapor Pressure: 7.27E-08mmHg at 25°C
• Refractive Index: 1.642
• CAS DataBase Reference: (3,5-dinitrophenyl)(phenyl)methanone(CAS DataBase Reference)
• NIST Chemistry Reference: (3,5-dinitrophenyl)(phenyl)methanone(51911-74-1)
• EPA Substance Registry System: (3,5-dinitrophenyl)(phenyl)methanone(51911-74-1)

Safety Data

• Hazardous Substances Data: 51911-74-1(Hazardous Substances Data)

Usage

General Description

(3,5-dinitrophenyl)(phenyl)methanone, also known as tris(2,4-dinitrophenyl)methanone, is a yellow crystalline compound with the molecular formula C19H15N3O6. It is often used in organic synthesis as a building block in the production of various compounds. This chemical is highly reactive and is known for its explosive properties, making it potentially hazardous to handle. Its structure contains two dinitrophenyl groups attached to a central phenylmethyl ketone group, which gives it its distinctive properties. Due to its potential explosive nature, it should be handled with great care and stored in a secure manner.

Upstream product

• 14193-18-1 3,5-dinitrobenzaldehyde 
• 98-80-6 phenylboronic acid 
• 99-34-3 3,5-dinitrobenzoic acid 
• 99-33-2 3,5-dinitrobenoyl chloride 
• 71-43-2 benzene 

Downstream Products

• 59709-78-3 3,3',5'-trinitrobenzophenone 
• 110393-98-1 (+/-)-phthalic acid mono-(3,5-dinitro-benzhydryl ester) 
• 100881-14-9 (+/-)-acetic acid-(3,5-dinitro-benzhydryl ester) 
• 3079-22-9 3,5,3',5'-Tetranitro-benzophenon 
• 372093-09-9 3-amino-5-nitro-benzophenone 
• 51339-34-5 (+/-)-3,5-dinitro-benzhydrol 

Relevant articles and documents

Novelmeta-benzothiazole and benzimidazole functionalised POCOP-Ni(ii) pincer complexes as efficient catalysts in the production of diarylketones

The synthesis of four novel non-symmetric Ni(ii)-POCOP pincer complexesmeta-functionalized with either benzothiazole or benzimidazole at the central aryl ring is described. All complexes were fully characterised in solution by various analytical techniques and the molecular structures in the solid state of complexes1b,2aand2bwere unequivocally determined by single crystal X-ray diffraction analysis. In addition, the Ni(ii)-POCOP pincer complexes were efficiently used as catalysts in the synthesis of diarylketones by cross-coupling reactions of functionalized benzaldehydes and boronic acid derivatives under relatively mild conditions. An important aspect of this transformation is the dependence on the steric properties of the donor groups (OPR2) of the pincer ligands, the more active compounds having the phosphinitos bearing isopropyl groups (1aand2a) than those containingtert-butyl substituents (1band2b).

Fabrication of covalently functionalized mesoporous silica core-shell magnetite nanoparticles with palladium(II) acetylacetonate: Application as a magnetically separable nanocatalyst for Suzuki cross-coupling reaction of acyl halides with boronic acids

We report the preparation of supported palladium(II) acetylacetonate, Pd(acac)2, coordinated by pendant acac groups, by reacting palladium acetate with acac-functionalized doubly silica-coated magnetic nanoparticles. The solid support consists of an amorphous silica-coated (as magnetite protecting layer) magnetite core and a mesoporous silica shell. The magnetically separable palladium nanocatalyst is active for Suzuki cross-coupling reaction of acyl halides with boronic acids. The catalyst is simply isolated from the reaction mixture that allows fast and efficient isolation of product and catalyst compared to traditional methods that generally make use of time- and solvent-consuming procedures.

Synthesis of arylketones using Envirocat EPZG catalyst

The Friedel-Crafts acylation reactions of substituted benzene derivatives with substituted acid chlorides proceed smoothly in the presence of a catalytic amount of Envirocat EPZG, a novel supported reagent catalyst, based on montmorillonite K10 clay. This catalyst is eco-friendly, selective and reusable and hence provides a safer and a cost effective approach for large-scale production in industries. The present work involves synthesis of fifteen ketones by using fresh and reused Envirocat EPZG catalyst and a conventional catalyst for Friedel-Crafts reaction, anhyd. AlCl3. The yields of ketones with fresh Envirocat EPZG are always more than that obtained with anhyd. AlCl3. Envirocat EPZG has been reused for the number of reactions in a series, without much loss in its efficiency. Ketones having activating as well as deactivating groups on benzene ring have been synthesized in satisfactory yields.