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PLEASE ASAP Compound C8H8O2 attached. What is a reasonable structure that is consistent with this data. Please explain in detail. Calculate the R value first! Each of the carbon signals is labeled to show how many H atoms are attached.  Ignore the solvent signals at 78.5, 77.2, and 76.0 ppm

PLEASE ASAP Compound C8H8O2 attached. What is a reasonable structure that is consistent with this data. Please explain in detail. Calculate the R value first! Each of the carbon signals is labeled to show how many H atoms are attached.  Ignore the solvent signals at 78.5, 77.2, and 76.0 ppm

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Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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PLEASE ASAP

Compound C8H8O2 attached. What is a reasonable structure that is consistent with this data. Please explain in detail. Calculate the
R value first! Each of the carbon signals is labeled to show how many H atoms are attached. 

Ignore the solvent signals at 78.5, 77.2, and 76.0 ppm

Table 6.1 Chemical Shifts of Common ¹3C Functional Groups (ppm from TMS) Ethers CH,–0 RCH₂-O R₂-CH-O R₂-C-O Alkanes Cyclopropanes Cycloalkanes R-CH₂ R-CH₂-R R₂CH-R R₂-C-R Halogens CH,X RCH₂X R₂CHX R,CX Amines CH₂-N R-CH₂-N R₂-CH-N R₁-C-N 0-8 5-25 5-25 22-45 30-58 28-50 5-25 5-38 30-62 35-75 10-45 45-55 50-70 60-75 Unsaturated Compounds Aromatics Alkenes Alkynes Carbonyl Carbons R-CO-OR R-COOH RCHO R-CO-R Heteroatoms RCH₂-S RCH₂-P Ar-P Ar-N Ar-O R-CN 45-60 42-70 65-77 70-83 110-133 100-143 75-95 160-177 162-183 185-205 190-220 22-42 10-25 120-130 130-138 130-150 118-123
Transcribed Image Text:Table 6.1 Chemical Shifts of Common ¹3C Functional Groups (ppm from TMS) Ethers CH,–0 RCH₂-O R₂-CH-O R₂-C-O Alkanes Cyclopropanes Cycloalkanes R-CH₂ R-CH₂-R R₂CH-R R₂-C-R Halogens CH,X RCH₂X R₂CHX R,CX Amines CH₂-N R-CH₂-N R₂-CH-N R₁-C-N 0-8 5-25 5-25 22-45 30-58 28-50 5-25 5-38 30-62 35-75 10-45 45-55 50-70 60-75 Unsaturated Compounds Aromatics Alkenes Alkynes Carbonyl Carbons R-CO-OR R-COOH RCHO R-CO-R Heteroatoms RCH₂-S RCH₂-P Ar-P Ar-N Ar-O R-CN 45-60 42-70 65-77 70-83 110-133 100-143 75-95 160-177 162-183 185-205 190-220 22-42 10-25 120-130 130-138 130-150 118-123
13C NMR SPECTRUM COMPLETELY DECOUPLED CH 191.0 с 164.9 132,1 CH с 130.2 CH 114,5 7 I NA SA 77.76.0 78.5 CH3 55.6 ppm Pr
Transcribed Image Text:13C NMR SPECTRUM COMPLETELY DECOUPLED CH 191.0 с 164.9 132,1 CH с 130.2 CH 114,5 7 I NA SA 77.76.0 78.5 CH3 55.6 ppm Pr
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