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Organic Chemistry 1

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Determining ortho, meta or para Substitution from H-NMR

ORGO1-7YIDVS

An isomer of chloronitrobenzene ($C_6H_4ClNO_2$) shows four peaks in the $^1H$ NMR spectrum:

  • 8.41 (singlet, 1H)
  • 8.09 (doublet, 1H)
  • 7.96 (doublet, 1H)
  • 7.57 (triplet, 1H)

The substitution pattern in this compound is

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