3173-79-3

2,2-dimethyl-3-isopropyliden-beta-propiolactone(3173-79-3) ¹³C NMR

Product Name2,2-dimethyl-3-isopropyliden-beta-propiolactone

CAS 3173-79-3

Molecular FormulaC8H12O2

Molecular Weight140.18

InChIInChI=1S/C8H12O2/c1-5(2)6-8(3,4)7(9)10-6/h1-4H3

InChIKey OKAAPXFKYOTAEN-UHFFFAOYSA-N

SmilesO1/C(=C(/C)\C)/C(C)(C)C1=O

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¹HNMR

¹³CNMR

IR1

2,2-dimethyl-3-isopropyliden-beta-propiolactone(3173-79-3) <sup>13</sup>C NMR

    Assign.     Shift(ppm)

      A     *1      1.668
      B     *1      1.626
      C             1.458

Spectral Code: 1H NMR : 400 MHz in CDCl3

2,2-dimethyl-3-isopropyliden-beta-propiolactone(3173-79-3) <sup>13</sup>C NMR

       ppm   Int.  Assign.

      173.72    61      1
      145.83   101      2
      103.51   122      3
       54.06   177      4
       20.31  1000      5
                        6
       16.21   397      7 *
       16.02   391      8 *

Spectral Code: 13C NMR : in CDCl3

Spectral Code: IR : liquid film

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2,2-dimethyl-3-isopropyliden-beta-propiolactone(3173-79-3) 13C NMR

2,2-dimethyl-3-isopropyliden-beta-propiolactone(3173-79-3) ¹³C NMR