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Chemical Structure| 137832-75-8 Chemical Structure| 137832-75-8

Structure of 137832-75-8

Chemical Structure| 137832-75-8

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Product Details of [ 137832-75-8 ]

CAS No. :137832-75-8
Formula : C42H27N
M.W : 545.67
SMILES Code : C1(C#CC2=CC=CC=C2)=CC=C(N(C3=CC=C(C=C3)C#CC4=CC=CC=C4)C5=CC=C(C=C5)C#CC6=CC=CC=C6)C=C1
MDL No. :MFCD34577510
InChI Key :RWWNAZWAWXEDKN-UHFFFAOYSA-N
Pubchem ID :11364797

Safety of [ 137832-75-8 ]

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 [ 137832-75-8 ]

* 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 [ 137832-75-8 ]

[ 137832-75-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 4181-20-8 ]
  • [ 536-74-3 ]
  • [ 137832-75-8 ]
YieldReaction ConditionsOperation in experiment
72% With tetrakis(triphenylphosphine) palladium(0); triethylamine; In tetrahydrofuran; at 65℃; for 16h;Inert atmosphere; Under argon atmosphere a solution of tris-(4-iodo-phenyl)-amine 2 (1.00 g, 1.90 mmol) and the corresponding ethynyl phenyl (3.2 equivalent) in dry THF (20ml), added triethylamine (5 ml),Pd(PPh3)4 (0.100 g, 0.08 mmol), stirred for 16 h at 65 C, after completion of the reaction, the reaction mixture was concentrated under reduced pressure, the crude compound was purified by column chromatography on silica, using Hexane/ DCM (80:20), and afforded pure compounds 3 around 72 % yield. White solid (0. 750 g, 72 %) Mp > 200 C. 1H NMR (CDCl3, 400 MHz,ppm): delta 7.54 (dd, J = 8 Hz, 6H), 7.46 (dd, J = 8 Hz, 6H), 7.10 (dd, J = 8 Hz, 6H). 13C NMR(CDCl3, 100 MHz, ppm): 146.7, 132.8, 131.5, 128.4, 128.3, 124.0, 123.4, 118.0, 89.2. HRMS(ESI-TOF): m/z calculated for C42H27N 545.2138 [M]+, measured 545.2134 [M]+.
 

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