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Table 2 1D and 2D-NMR data of 2 in DMSO (2.50 ppm-1H/39.4 ppm-13C) at 500 MHz

From: Comprehensive spectral identification of key intermediates to the final product of the chiral pool synthesis of radezolid

Atom position

δH [ppm], multiplicity, J HH [Hz]a

δC [ppm]

HMBC correlations (H→C) a,b

4

–

149.7

–

5

7.86 (bs, 1H, triazole–CH)

121.5

4, 7′ (w)

6

3.73 (bs, 2H, CH 2 –NH2)

37.0

5, 4

7

5.46 (s, 2H, Ar–CH 2 )

52.1

2′/6′, 1′, 5

1′

–

128.0

–

2′/6′

7.29 (d, 2H, J = 8.7 Hz)

129.5

4′, 2′/6′, 7′, 3′/5′

3′/5′

6.92 (d, 2H, J = 8.7 Hz)

114.0

1′, 3′/5′, 2′/6′, 4′

4′

–

159.0

–

Ar–O–CH 3

3.74 (s, 3H, Ar–OCH 3 )

55.0

4′

  1. a s singlet, bs broad singlet, d doublet, w weak
  2. bThis column gives the carbon atoms showing correlation with a given proton
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BMC Chemistry

ISSN: 2661-801X

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