Help identify this diol Its a product of 2 ethyl 1,3 hexanediol mixed with acetic acid...
Identify this compound (label all major
functional groups on IR spectra).
SAMPLE 100- % TRANSMITTANCE 4000 1000 3500 3000 2000 1500 2500 WAVENUMBERS 600.1
Aniline was reacted with bromine/hydrobromkc solution and
glacial acetic acid to produce 2.4,6-tribromoaniline. Please help
identify the important peaks.
BRUKER 70 4 983 88 2500 2000 1500 1000 500 3500 3000 Wavenumber cm-1 11/14/2019 PUS 7.0.129MEASIAniline Pure Product 3 Aniline Pure Product Instrument type and / or accessory Page 1/1 Transmittance [%] 08 3282 97 1612.36 09 6091 1453 07 1380.57 1063.48
Please evaluate the IR spectrum. Provide a structure and note
any important peaks corresponding to the structure.
It was an experiment using:
isoamyl alcohol + acetic acid
sulfuric acid as the catalyst
and the products are isoamyl acetate and water. Thank you so
much!!!
95 卜诒 卜” 90 85 寸 80 75 70 65 E 60 ー 55 50 45 40 35 30 25 20 4000 3500 3000 2500 2000 Wavenumbers (cm-1) 1500 1000 500
95 卜诒 卜” 90 85...
identify the following: -CH stretch and bends -Hybridization (sp, sp2, sp3) -Other major functional groups correctly (i.e carbonyl, amine, phenyl ring, etc...) % Transmittance 50 4000 OOSE Tue Oct 08 16:40:25 2019 (GMT-07:00) 3327.09 3000 2965.83 291444 2856.68 2500 Wavenumbers (cm-1) 2000 1667.91 1500 1444.66 1375.87 1240.98 1084.02 1144.36 1109.31 1000 995.48 828.49 740.10 500 583.02512.33 452.27 • Chemical structure: ОН
identify the following: -CH stretch and bends -Hybridization (sp, sp2, sp3) -Other major functional groups correctly (i.e carbonyl, amine, phenyl ring, etc...) % Transmittance -20 4000 -101 100 Thu Oct 03 16:23-10 2019 (GMT-07:00) 3500 3063 86 3032.81 ) 2500 Wavenumbers (cm-1) 2000 1500 1000 1713.61 1601.10 1313.66 1584.691497.30 1264.61 1194.78 1450.30 1375.56 1105.561 1096.15 1068.51 102504 912.06 1 002.16 950.04 734.98 886.22 846.88803.86 707.23 694.40 617.41 584.92 599,19 525.45 458.50 • Chemical structure:
Identify the sp2 and sp3 C-H stretches, OH stretch on the
carboxylic acid and C=O strech.
BRUKER 80 30 3500 1500 3000 2500 2000 1000 500 Wavenumber cm-1 Transmittance [%) 09 06 3369.06 3075.49 2975.72 2824.91 2662.00 2540.37 1673.75 1651.08 B0 OLSL S0 CcPL LZ bZLL B8 060L b9'SE6 68 948 636.11
this is the IR spectra for 2-naphthol. can someone please
analyze it and identify the most important peaks that identify the
compound. thank you!
%Transmittance 4000 Mon det 28 3500 61:52 2019 (GMT-04:00) 3253.32 3000 3052.13 2555.11 2500 Wavenumbers (cm-1) 2000 1680.84 1628.41 1599.64 1582.13 1500 1508.24 1464.59 1452.42 - 1273.49 1240.61 1214.58 1406.04 1378.351323.47 1362.31 1000 1171,58 1138.27 1127.67 1117.5672.39 1026.32 1013.75 957.71 933 24 842.17904.74877.72 811.56 768.67.751.65 740.24 683.33 666.32 638 95 11 11
Task to do: Carefully analyze the two IR spectra at the bottom, and identify one characteristic absorption peak for both the reactant and the product and record it in the following table. Compound Structure Functional group responsible for each peak IR Absorption peaks In cm name IR-1 110 00 90 80 70 - 60 40 30 20 4000 3500 3000 1000 2500 2000 100 Wweumbers (cm-1) IR-2 a00 2018 (GMT 06.00) 110 100 90- 70 60 50- 40 30 3500...
Number 6 and 7. label both spectra of pure p-acetamidophenol and
phenacetin product by indicating the bonds
5. Spectra 6. Label the IR spectrum of pure p-acetamidophenol below by indicating the bonds associated with stretches in the functional group region. LO0 50 D 000 500 S00 200 3000 4000 7. Label the IR spectrum of your product by indicating the bonds associated with stretches in the functional group region and attach it to Lab report. your % Transmittance 3269.20 3189.76...
14.73 An unknown alcohol was treated with chromic acid to give a product with the following IR spectrum. Which of the following state- ments must be true? 100 % Transmittance 0 + 4000 3500 1500 1000 3000 2500 2000 Wavenumber (cm-") (a) The unknown compound must be a primary alcohol. (b) The unknown compound must be a secondary alcohol. (c) The unknown compound must be a tertiary alcohol. (d) The unknown compound must be acyclic.