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Chemical Structure| 1155912-13-2 Chemical Structure| 1155912-13-2

Structure of 1155912-13-2

Chemical Structure| 1155912-13-2

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Product Details of [ 1155912-13-2 ]

CAS No. :1155912-13-2
Formula : C18H13BO2
M.W : 272.11
SMILES Code : OB(C1=CC2=CC=C3C(C=CC=C3)=C2C4=CC=CC=C41)O

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Application In Synthesis of [ 1155912-13-2 ]

* 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 [ 1155912-13-2 ]

[ 1155912-13-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1155912-13-2 ]
  • [ 2620-76-0 ]
  • [ 1236211-21-4 ]
YieldReaction ConditionsOperation in experiment
67.8% With potassium phosphate;palladium diacetate; tris-(o-tolyl)phosphine; In 1,4-dioxane; water; toluene; for 16h;Reflux; Example 5 Synthesis of 1-phenyl-2-(5-benzo[c]phenanthren-4-ylphenyl)benzimidazole 913 mg (3 mmol) of tri-o-tolylphosphine and then 112 mg (0.5 mmol) of palladium(II) acetate are added to a vigorously stirred suspension of 17.5 g (50 mmol) of 1-phenyl-2-(4-bromophenyl)benzimidazole, 14.9 g (55 mmol) of benzo[c]phenanthrene-5-boronic acid and 25.5 g (120 mmol) of tripotassium phosphate in a mixture of 300 ml of toluene, 100 ml of dioxane and 400 ml of water, and the mixture is subsequently heated under reflux for 16 h. After the mixture has been cooled, the precipitated solid is filtered off with suction, washed three times with 50 ml of toluene, three times with 50 ml of ethanol:water (1:1, v:v) and three times with 100 ml of ethanol and recrystallised three times from DMF (about 7 ml/g). Yield: 16.8 g (34 mmol), 67.8%, purity 99.9% (HPLC).
 

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