22968-45-2

Selenophene-2-carboxylic acid(22968-45-2) ¹H NMR

Product NameSelenophene-2-carboxylic acid

CAS 22968-45-2

Molecular FormulaC5H4O2Se

Molecular Weight175.04

InChIInChI=1S/C5H4O2Se/c6-5(7)4-2-1-3-8-4/h1-3H,(H,6,7)

InChIKey WAQBFLCVNNZBQR-UHFFFAOYSA-N

Smiles[Se]1C=CC=C1C(O)=O

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¹HNMR

Selenophene-2-carboxylic acid(22968-45-2) <sup>1</sup>H NMR

    Parameter     ppm  Hz

      D(A)         8.03
      D(B)         7.37
      D(C)         8.42
       J(A,B)          3.90
       J(A,C)          1.26
       J(B,C)          5.50
     
      D(D)        10.53
     
     FRINGUELLI,F. ET AL. ACTA CHEM.SCAND. B 28, 175 (1974)
     J(A,SE-77):5.2HZ. J(B,SE-77):7.4HZ. J(C,SE-77):45.2HZ.

Spectral Code: 1H NMR : parameter in acetone-d6

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Selenophene-2-carboxylic acid(22968-45-2) 1H NMR

Selenophene-2-carboxylic acid(22968-45-2) ¹H NMR