FIRST NAME Molecutar Formula: DU ODy Show Catcudatin Comments: May contain a dou

Question

FIRST NAME Molecutar Formula: DU ODy Show Catcudatin Comments: May contain a double bond, or a ring structure of carbons and hydrogens in combination with an axygen.) structure not likely with this amount Report IR analysis here. Tabulate 3PES Functional Group Report your 1H NMR integration: fragments, etc (Spts analyses here: Tabulate, chemical shift, spliting, neighboring protons H Chem. Shint Integration Splitting Neighbors 2 Report your 13C NMR here: Tabulate. (6pts) TSC # | Chem. Shift | Fragments 5. Conciusion: Draw Structure and match the peaks with the protons. (3pts) 13C NMR 1H NMR 6. Explain any special features on the back of this page 3pts 1HNMR: Homotropic, enantiotropic, stereotropic, H-bonding, Cis-trans, coupling constants, etc. 7. IR: conjugation, resonance, H-bonding, etc show additional analysis, if any, on the back END:-

Explanation / Answer

formula = C6H14O

Degree of unsaturation = 0

IR shows the peaks for,

3300 cm-1 for O-H stretch

2800-3000 cm-1 for sp3 -C-H stretch

1450 cm-1 for C-O stretch

1H NMR shows,

0.9 ppm (doublet, 6H) for CH3's next to CH

1.3 ppm (multiplet, 1H) for CH between two CH3 and a CH2

1.6 ppm (multiplet, 4H) for CH2's between CH and CH2

2.9 ppm (singlet, 1H) for -OH proton

3.6 ppm (triplet, 2H) for CH2 between CH2 and oxygen

13C NMR shows,

22 ppm for two CH3 carbons

28 ppm for CH carbon

31 ppm for CH2 carbon

35 ppm for CH2 carbon

63 ppm for CH2 next to oxygen

Possible structure,

(CH3)2CH-CH2-CH2-CH2-OH

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