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Chemical Structure| 171565-44-9 Chemical Structure| 171565-44-9

Structure of 171565-44-9

Chemical Structure| 171565-44-9

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Product Details of [ 171565-44-9 ]

CAS No. :171565-44-9
Formula : C19H12N4
M.W : 296.33
SMILES Code : C12=C3N=C(C4=CC=CC=C4)NC3=C5C=CC=NC5=C1N=CC=C2

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Application In Synthesis of [ 171565-44-9 ]

* 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 [ 171565-44-9 ]

[ 171565-44-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 171565-44-9 ]
  • [ 57103-20-5 ]
  • C56H33N9 [ No CAS ]
YieldReaction ConditionsOperation in experiment
79.33% With tri-tert-butyl phosphine; bis(dibenzylideneacetone)-palladium(0); sodium t-butanolate; In toluene; for 8h;Inert atmosphere; Reflux; In a 500 ml three-vial bottle,Under nitrogen protection,Add 150 ml of dry toluene,6.51 g (0.022 mol) of 2-phenyl-1H-imidazo[4,5-f][1,10]phenanthroline,4.01 g (0.01 mol) of <strong>[57103-20-5]3,6-dibromo-9-phenylcarbazole</strong>,2.88 g (0.03 mol) sodium tert-butoxide,0.126 g (0.00022 mol) of bis(dibenzylideneacetone)palladium, 0.44 g (0.00022 mol) of a 10percent solution of tri-tert-butylphosphine in toluene,After heating to reflux for 8 hours, it will return to room temperature.Water was added and the layers were separated. The organic layer was washed with water until neutral, dried over anhydrous magnesium sulfate, and separated on a silica gel column.Elution was performed with petroleum ether:ethyl acetate:dichloromethane (2:3:5 by volume) as eluent.6.6 g of the product represented by the formula P-1 was obtained with a yield of 79.33percent.
 

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