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(Solved): The molecular formula is C3H6Br2. Question 2 Draw the structure that gives the following spectral da ...
The molecular formula is C3H6Br2.
Question 2 Draw the structure that gives the following spectral data. Label all diagnostic peaks. C-H stretch Spectrum 1200 800 2000 1600 V (cm²) Mass Spectrum 12110 molecular ion peak 240 200 80 120 160 200 m/e 40 4000 200 Sof base peak 3000 40 C NMR Spectrum (1000 MHCOC, DEPT Out out of prot decoup 120 80 160 H NMR Spectrum (400 M CDC, 34 ppm 22 2H, quintet b, c 10 9 8 7 6 5 4 3 2 1 Answer 2 - HINT: I am being tricky with this question. COUNT YOUR ATOMS Proposed structure: See spectra for labeling. IR -no diagnostic peaks 0&(ppm) 4H, 1 TIMB 0 8 (ppm)
C3H6Br2 is formula given H-NMR : 4H triplet indicates two similar CH2 groups are present and both CH2 groups have adjacent CH2 group (splitting is given by n+1 where n is nummber of H on adjac