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Chemical Structure| 251659-87-7 Chemical Structure| 251659-87-7

Structure of 251659-87-7

Chemical Structure| 251659-87-7

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Product Details of [ 251659-87-7 ]

CAS No. :251659-87-7
Formula : C14H12B2O4
M.W : 265.86
SMILES Code : OB(C1=C2C=CC=CC2=C(B(O)O)C3=CC=CC=C13)O
MDL No. :MFCD21606934

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Application In Synthesis of [ 251659-87-7 ]

* 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 [ 251659-87-7 ]

[ 251659-87-7 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 251659-87-7 ]
  • [ 16932-45-9 ]
  • C22H19BO4 [ No CAS ]
YieldReaction ConditionsOperation in experiment
81% With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In toluene; at 90℃;Inert atmosphere; The 9,10-anthracenediboronic acid 0.20 mol, <strong>[16932-45-9]2-bromo-1,3-dimethoxybenzene</strong> 0.10mol tetrakistriphenylphosphine palladium and 7.0g was added to the reaction flask was added 600mL of toluene, aqueous sodium carbonate (2N , 250mL), under the protection of nitrogen reacting an oil bath at 90 , overnight.After cooling the reaction system, dispensing, spin dry toluene, and the resulting residue was dissolved in dichloromethane full, then add an equal volume of petroleum ether, funnel over silica gel with dichloromethane: petroleum ether = 1: 2 ( volume ratio) rinsing until no product outflow point, the filtrate was collected, and the solvent was spin-dried to give (10- (2,6-dimethoxyphenyl) anthracene-9-yl) boronic acid (e.g. as shown in formula I-1 ) (0.081mol, y = 81%).
 

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