Question

Spectroscopy Unknown. The spectra and data provided were obtained from a pure organic molecule. For 1H NMR Spectra, the integral is given in number of hydrogens (#H) or as a relative ratio. Important coupling constants (J-values) are listed next to the peaks for some examples. For some spectra, an inset (grey box) is also given showing a "zoom-in" on an important part of the spectrum Submit your answer for Quiz 3 at: https://uglabs.cbc.osu.edu/cgi-test/organic/spec-quiz.pl Mass Spectrum (not shown): [M-206 (100%) m/z IR Spectrum (not shown): 3030, 2969, 2799 (m), 2734 (m), 1685, 1607, 1575, 1123 cm1 (all listed are strong (s) unless otherwise indicated) H NMR Spectrum (400 MHz, CDCla, 25 °C) PPM 1H 2H 2H 1H ?? 2H1H 6hH 13C NMR Spectrum (with DEPT), proton-decoupled (125 MHz, CDCl3, 25 °C) 2x(CH) (CH3) (CH) (CHs) (CH2)(CH 180 160 140 120 100 80 40 PPM

Answer 1

I appologise for the previous answer.

After analysing the whole question the answer will be an equilibrium product. ( complete explanation willonly be worth explaning if someone is really willing to get into the depth of NMR Aand IR however i would love to if i know questioner level of understanding)

DBE = 5.

what i am sure about that the given answer is the most probable or some data is missing in the question or the question is incomplete.
I apologies for the previous answer. After analysing the whole question the answer will be an equilibrium product. (complete explanation will only be worth explaining if someone is really willing to get into the depth of NMR A and IR however i would love to if i know questioner level of understanding) DBE = 5. what i am sure about that the given answer is the most probable or some data is missing in the question or the question is incomplete.