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Chemical Structure| 313648-72-5 Chemical Structure| 313648-72-5

Structure of 313648-72-5

Chemical Structure| 313648-72-5

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Product Details of [ 313648-72-5 ]

CAS No. :313648-72-5
Formula : C15H18O4Si
M.W : 290.39
SMILES Code : O=C(OC)C1=CC(C#C[Si](C)(C)C)=CC(C(OC)=O)=C1
MDL No. :MFCD14635810

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Application In Synthesis of [ 313648-72-5 ]

* 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 [ 313648-72-5 ]

[ 313648-72-5 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 313648-72-5 ]
  • [ 432025-97-3 ]
YieldReaction ConditionsOperation in experiment
77% 5-Ethynylisophthalic acid (4). 5-Ethynylisophthalic acid was prepared in one step by reacting dimethyl-5-(trimethylsilylethynyl)isophthaloate (3) (0.7 g, 3.2 mmol) with NaOH (1.412 g, 35.3 mmol) in THF (20 ml) at r. t. for 4 h. The precipitate formed was centrifuged down, dissolved in aq. NaOH (0.1 M, 50 ml) and stirred for 2 h at room temperature. The reaction mixture was cooled to 0 C. on an ice bath, acidified with 10% HCl to pH1-2. The precipitate formed was isolated by centrifugation, washed twice with water and dried, giving the target compound as a powder. Yield: 0.47 g, 77%.
  • 2
  • [ 23351-91-9 ]
  • [ 313648-72-5 ]
 

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