7515-28-8

Basic information

• Product Name: diphenylmethyl benzoate
• CAS NO: 7515-28-8
• Molecular Formula: C₂₀H₁₆O₂
• Molecular Weight: 288.3398
• Mol File: 7515-28-8.mol
• Article Data: 48

Chemical Properties

• Boiling Point: 420.6°C at 760 mmHg
• Flash Point: 180.5°C
• Density: 1.144g/cm³
• Vapor Pressure: 2.77E-07mmHg at 25°C
• Refractive Index: 1.606
• CAS DataBase Reference: diphenylmethyl benzoate(CAS DataBase Reference)
• NIST Chemistry Reference: diphenylmethyl benzoate(7515-28-8)
• EPA Substance Registry System: diphenylmethyl benzoate(7515-28-8)

Safety Data

• Hazardous Substances Data: 7515-28-8(Hazardous Substances Data)

Upstream product

• 412019-65-9 bis-benzoyloxy-chloro-methane 
• 91-01-0 1,1-Diphenylmethanol 
• 98-88-4 benzoyl chloride 
• 93-97-0 benzoic acid anhydride 
• 65-85-0 benzoic acid 
• 908093-98-1 diazodiphenylmethane 
• 108-86-1 bromobenzene 
• 15222-36-3 Benzoesaeure-α-chlorbenzylester 
• 1459-18-3 bis(benzoyloxy)phenylmethane 
• 947-91-1 Diphenylacetaldehyde 
• 5350-57-2 benzophenone hydrazone 
• 781-35-1 1,1-diphenylacetone 
• 92787-72-9 N-benzhydryl-O-benzoyl-hydroxylamine 
• 109-78-4 3-Hydroxypropionitrile 

Downstream Products

• 101-81-5 Diphenylmethane 
• 65-85-0 benzoic acid 
• 119-61-9 benzophenone 
• 519-73-3 triphenylmethane 
• 42113-39-3 ((3-phenylpropoxy)methylene)dibenzene 
• 4286-85-5 4,4-diphenyl-1-butene 
• 84803-41-8 2,4,4-triphenyl-1-butene 
• 606-86-0 1,3,3-triphenylpropan-1-one 
• 13865-56-0 1-(4-methoxyphenyl)diphenylmethane 

Relevant articles and documents

Solvent and structural effects on the kinetics of the reactions of 2-substituted cyclohex-1-enylcarboxylic and 2-substituted benzoic acids with diazodiphenylmethane

The rate constants for the reaction of 2-methyl-cyclohex-1-enylcarboxylic, 2-phenylcyclohex-1-enylcarboxylic, and 2-methylbenzoic and 2-phenylbenzoic acids with diazodiphenyl-methane were determined in 14 various solvents at 30°C. To explain the kinetic results through solvent effects, the second-order rate constants of the examined acids were correlated using the Kamlet-Taft solvatochromic equation. The correlations of the kinetic data were carried out by means of multiple linear regression analysis, and the solvent effects on the reaction rates were analyzed in terms of initial and transition state contributions. The quantitative relationship between the molecular structure and the chemical reactivity has been discussed, as well as the effect of geometry on the reactivity of the examined molecules. The geometric data of all the examined compounds corresponding to the energy minima in solvent, simulated as dielectric continuum, obtained using semiempirical MNDO-PM3 energy calculations.

Tropylium-Catalyzed O-H Insertion Reactions of Diazoalkanes with Carboxylic Acids

Herein, we describe the application of a nonbenzenoid aromatic carbocation, namely tropylium, as an organic Lewis acid catalyst in O-H functionalization reactions of diazoalkanes with benzoic acids. The newly developed protocol is applicable to a wide range of diazoalkane and carboxylic acid substrates with excellent efficiency (43 examples, up to 99% yield).

Preparation method for synthesizing ester compound by using N-Boc amide as raw material

The invention relates to a preparation method for synthesizing an ester compound by using N-Boc amide as a raw material. According to the method, an inorganic base is used as a catalyst; the N-Boc amide is subjected to an intermolecular nucleophilic substitution reaction with various alcohol compounds; and various ester compounds can be efficiently obtained. The method has the advantages of beingmild in reaction condition, simple and convenient to operate, high in yield and favorable in functional-group compatibility.