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(3,4-Diaminophenyl)phenylmethanone

  • CAS No.: 39070-63-8
  • Purity: 99%
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Offer Chemical Raw Material (3,4-Diaminophenyl)phenylmethanone 39070-63-8 In Stock

  • Molecular Formula: C13H12N2O
  • Molecular Weight: 212.251
  • Appearance/Colour: yellow to ochre-yellow powder 
  • Vapor Pressure: 5.76E-08mmHg at 25°C 
  • Melting Point: 115-117 °C(lit.) 
  • Refractive Index: 1.673 
  • Boiling Point: 440.7 °C at 760 mmHg 
  • PKA: 2.96±0.10(Predicted) 
  • Flash Point: 220.3 °C 
  • PSA: 69.11000 
  • Density: 1.233 g/cm3 
  • LogP: 3.24440 

(3,4-Diaminophenyl)phenylmethanone(Cas 39070-63-8) Usage

Purification Methods

Crystallise it from *C6H6/pet ether and sublime it in vacuo [Ayyanger et al. Org Prep Proced Int 23 627 1991].

InChI:InChI=1/C13H12N2O/c14-11-7-6-10(8-12(11)15)13(16)9-4-2-1-3-5-9/h1-8H,14-15H2

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39070-63-8 Process route

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Conditions
Conditions Yield
With hydrogen; nickel; In tetrahydrofuran; at 30 - 40 ℃;
With palladium 10% on activated carbon; hydrogen; In methanol; at 20 ℃; for 24h;
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Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: 1.) SOCl2 , 2.) AlCl3 / 1.) reflux, 10 min, 2.) room temp., 24 h, then 40-50 deg C, 0.5 h
2: H2 / Raney nickel / tetrahydrofuran / 30 - 40 °C
With aluminium trichloride; thionyl chloride; hydrogen; nickel; In tetrahydrofuran;
Multi-step reaction with 3 steps
1: thionyl chloride / N,N-dimethyl-formamide / 0 °C
2: aluminum (III) chloride / dichloromethane / 3 h / Reflux; Inert atmosphere
3: palladium 10% on activated carbon; hydrogen / methanol / 24 h / 20 °C
With aluminum (III) chloride; thionyl chloride; palladium 10% on activated carbon; hydrogen; In methanol; dichloromethane; N,N-dimethyl-formamide; 2: |Friedel-Crafts Acylation;

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