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Chemical Structure| 5088-91-5 Chemical Structure| 5088-91-5

Structure of 5088-91-5

Chemical Structure| 5088-91-5

Methyl 6-cyano-2-naphthoate

CAS No.: 5088-91-5

4.5 *For Research Use Only !

Cat. No.: A104745 Purity: 95%

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Product Details of [ 5088-91-5 ]

CAS No. :5088-91-5
Formula : C13H9NO2
M.W : 211.22
SMILES Code : O=C(C1=CC=C2C=C(C#N)C=CC2=C1)OC
MDL No. :MFCD08689891

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Application In Synthesis of [ 5088-91-5 ]

* 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 [ 5088-91-5 ]

[ 5088-91-5 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 67-56-1 ]
  • [ 201230-82-2 ]
  • [ 145369-29-5 ]
  • [ 5088-91-5 ]
  • 2
  • [ 145369-29-5 ]
  • [ 5088-91-5 ]
YieldReaction ConditionsOperation in experiment
50% With triethylamine; triphenylphosphine;palladium diacetate; In methanol; hexane; ethyl acetate; N,N-dimethyl-formamide; EXAMPLE 96 6-Cyano-naphthalene-2-carboxylic acid methyl ester To a solution of <strong>[145369-29-5]trifluoromethanesulfonic acid 6-cyano-naphthalen-2-yl ester</strong> from Example 95 (1.50 g, 4.98 mmol) in 20 mL of anhydrous DMF was added palladium(II) acetate (33.53 mg, 0.15 mmol), triphenylphosphine (78.36 mg, 0.30 mmol), triethylamine (1.39 mL, 9.96 mmol) and 5 mL of methanol. This mixture was purged with carbon monoxide for ten minutes. The reaction mixture was then placed under balloon pressure of carbon monoxide and heated to 60 C. for 16 hours. The mixture was then diluted with brine, extracted with EtOAc (3*100 mL), extracts washed with 1N HCl (2*100 mL), dried over MgSO4, and concentrated under reduced pressure. Flash chromatography (hexane to 20% EtOAc/hexane) afforded the desired product as a white solid (525 mg, 50%). LRMS (electrospray) m/z: 229 (M+18) 1H NMR (CDCl3): δ8.66 (s, 1H), 8.29 (s, 1H), 8.20 (dd, 1H, J=8.54, 1.51 Hz), 8.06 (d, 1H, J=8.54 Hz), 7.98 (d, 1H, J=8.53 Hz), 7.70 (dd, 1H, J=8.53, 1.50 Hz), 4.03 (s, 3H).
 

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