Mass Spectrum (not shown): [M] = 208 (100%) m/z IR Spectrum (not shown): 3098, 2981, 1331 cm³¹ (all listed are strong (s) unless otherwise indicated) ¹H NMR Spectrum (400 MHz, CDCI3, 25 °C) 8 t (J= 8 Hz) Q1.R 1H 7 160 dd (J= 8, 2 Hz) t (J= 2 Hz) 2H 1H 6 140 1³C NMR Spectrum, proton-decoupled (125 MHz, CDCI3, 25 °C) (C) (CH) 5 120 (CH) (CH) m 100 4 PPM 4H PPM 3 (CH₂) (CH₂) 80 60 2 m 4H 2H (CH₂) 40 m 6H (CH₂)(CH₂) (CH3) \/ 20 0 (CH3) O 1/1

Mass Spectrum (not shown): [M] = 208 (100%) m/z IR Spectrum (not shown): 3098, 2981, 1331 cm³¹ (all listed are strong (s) unless otherwise indicated) ¹H NMR Spectrum (400 MHz, CDCI3, 25 °C) 8 t (J= 8 Hz) Q1.R 1H 7 160 dd (J= 8, 2 Hz) t (J= 2 Hz) 2H 1H 6 140 1³C NMR Spectrum, proton-decoupled (125 MHz, CDCI3, 25 °C) (C) (CH) 5 120 (CH) (CH) m 100 4 PPM 4H PPM 3 (CH₂) (CH₂) 80 60 2 m 4H 2H (CH₂) 40 m 6H (CH₂)(CH₂) (CH3) \/ 20 0 (CH3) O 1/1

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter13: Structure Determination: Nuclear Magnetic Resonance Spectroscopy

Section13.SE: Something Extra

Problem 59GP: The mass spectrum and 13C NMR spectrum of a hydrocarbon are shown. Propose a structure for this...

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