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Chemical Structure| 25069-74-3 Chemical Structure| 25069-74-3

Structure of 25069-74-3

Chemical Structure| 25069-74-3

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Product Details of [ 25069-74-3 ]

CAS No. :25069-74-3
Formula : C20H17N
M.W : 271.36
SMILES Code : C=CC1=CC=C(N(C2=CC=CC=C2)C3=CC=CC=C3)C=C1

Safety of [ 25069-74-3 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319
Precautionary Statements:P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313

Application In Synthesis of [ 25069-74-3 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 25069-74-3 ]

[ 25069-74-3 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 42906-19-4 ]
  • methyltriphenylphosphonium bromide [ No CAS ]
  • [ 25069-74-3 ]
  • 2
  • [ 25069-74-3 ]
  • [ 4181-20-8 ]
  • TPA-TPA3 [ No CAS ]
  • 3
  • [ 19362-77-7 ]
  • [ 25069-74-3 ]
  • di(4-(2-(4-(N,N-diphenylamino)phenyl)ethyl)thio)phenylsulfide [ No CAS ]
YieldReaction ConditionsOperation in experiment
38% In dichloromethane; at 20℃; for 1h;Inert atmosphere; General procedure: A mixture of vinyl derivative (V-TPA or V-CZ, 2.2 equiv.) and 4,4'-thiodibenzenthiol (TBT, 1.0 equiv.) in dichloromethane was stirred for 1 h under argon atmosphere at room temperature. Then the solvent was distilled and the crude product was purified by column chromatography. Di(4-(2-(4-(N,N-diphenylamino)phenyl)ethyl)thio)phenylsulfide (TBT-2TPA) was prepared according to the general procedure from 4-vinyltriphenylamine (V-TPA, 1.6 g, 5.9 mmol) and 4,40-thiodibenzenthiol (TBT, 0.5 g, 2.0 mmol). The crude product was purified by column chromatography on silica gel using hexane/dichloromethane (8/1) as an eluent. The target compound was obtained as white powder (fw = 792 g/mol) in 38% yield (0.37 g). 1H NMR (700 MHz, CDCl3), delta (ppm): 2.91 (t, J = 8.3 Hz, 4H, S-CH2), 3.17(t, J = 8.3 Hz, 4H, Ar-CH2), 7.00-7.06 (m, 8H, Ar), 7.07-7.11 (m, 12H,Ar), 7.22-7.30 (m, 16H, Ar). 13C NMR (175 MHz, CDCl3), delta (ppm):147.9, 146.3, 136.0, 134.4, 133.1, 131.5, 129.6, 129.3, 129.2, 124.4,124.0, 122.6, 35.1 (S-CH2), 35.0 (Ar-CH2). MS (APCl+, 20 V), m/z(%) = 793 ([M + H]+, 100). Elemental analysis. Calcd for C52H44N2S3(%): C 78.75, H 5.59, N 3.53, S 12.13; found (%): C 78.63, H 5.69, N3.64.
 

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