For the 13C NMR, determine the unknown:
Unknown Answers:
-cycloheptanol
-1-methylcyclohexanol
- cyclohexanol
- cylopentanol
-4-methycyclohexanol
The given 13 C NMR is of cyclopentanol. The 13 C NMR values of this molecule is as follows.
For the 13C NMR, determine the unknown: Unknown Answers: -cycloheptanol -1-methylcyclohexanol - cyclohexanol - cylopentanol -4-methycyclohexanol...
For the 13C NMR, determine the unknown: Unknown Answers: -cycloheptanol -1-methylcyclohexanol - cyclohexanol - cylopentanol -4-methycyclohexanol Unknown_B_CARBON-2.jar UK-B MW= 82.1 160.0 150.0 140.0 130.0 190.0 160.0 20.0 MOLO 170.0 110.0 100,0 70.0 90.0 0.0 0.0 0.0 0.0 0.0 20.0 100 177.2125 77,4207 77.0000 76.5793 25.1049 EILSU
Which unknown from the list represents the NMR below: -cycloheptanol -1-methylcyclohexanol -cyclohexanol -cyclopentanol -4-methylcyclohexanol 0 0. 8 0.7 UK-D 0.6 0.5 0.4 0.3 0.2 abundance 0.1 0 90.0 80.0 70.0 60.0 50.0 10.0 190.0 180.0 170.0 160.0 150.0 140.0 130.0 120.0 110.0 100.0 132.3 X: parts per Million : 13C 40.0 323 30.0 20.0 298 27.5
Assign each unknown to the correct carbon nmr spectra. *choices* cycloheptanol, 1-methylcyclohexanol, cyclohexanol, or cyclopentanol. Correctly assign all peaks Unknown A MW=68.1 100.0 0.0 BOLO Top X.parts per Minion 13C U B CARDON-jar UK-B MW= 82.1 N 190.0 1960 1960 1960 vso 160 1909 1960 wako nao meso 180 m 80.0 170.0 160.0 50.0 140.0 130 120.0 110.0 100.0 90.0 0.0 *********, pro 100 min 0.0 0.0 0.0 0 0.4 UK-C 77 ppm Coc, 0.3 en el www. WWWWWWWW W...
Identify the compound shown in the Carbon-13 NMR from the list below, explain and provide reasoning why the compound is the one shown in the spectroscopy. MW is provided for A and B as 2 unknowns have the same amount of carbon signals. (Only A spec. is pictured) -cycloheptanol -1-methylcyclohexanol -cyclohexanol -cylopentanol -4-methylcyclohexanol Unknown A MW=68.1 -100 2017 EN JI M TTC NG IOCY61 311161 x parte
determine the structure of your unknown from the molecular formula, IR, and 13C NMR spectra. assign all of your 13C NMR absorptions. IR & 1C NMR Lab Unknown Your group's mission is to determine the structure of your unknown from the molecular forrmula, IR and 13C NMR spectra. Assign all of your C NMR absorptions. You want to know which resonances correspond to which parts of the product's structure. The best way to do this is to draw a picture...
In this experiment you will synthesize an alkene reacting an alcohol with acid.You will start with one of four possible alcohols: cycloheptanol, cyclohexanol, 1-methylcyclohexanol, 4-methylcyclohexanol, and 1-methylcyclopentanol. You will use C13 NMR to identify the nature of the starting material and product. So basically, what is the starting material and product based on the compound that is being shown in the NMR. Which alcohol is unknown B and which alkene corresponds with it? And how did you get this answer?...
8. Sev eral students take a 1H NMR and 13C NMR spectra for an unknown compound They each propose something about the identity of the unknown. For each argument, determine whether the argument is: (10 pts) MS: No M+2 peak present, the MW is an odd number 13C NMR: 130, 125, 65, 30, 15, 10 H NMR: 5.8 (1H dd) 5.5 1.3(3H, d 1.1 (3, t) A scientific argument is valid if the data and conclusion are both true, and...
What is the structure of the unknown molecule based on 1H, 13C NMR and IR NMR-115 (700MHz) MW: 152.15 Analysis: C, 63.15; H, 5.30; o, 31.55 galdenadte 70 60 ppm 80 160 150 140 130 120 110 100 9 190 180
Using IR spectrum and 1H and 13C NMR spectra to figure out what the unknown compound is C: 63.15 H: 5.30 7.0 6.5 4,5 4.0 MW 152.149 12. Ola C
Your mission Label each graph IR & 13C NMR Unknown Your mission is to determine the structure of your unknown from the nula, IR and C NMR spectra. Assign all of your C NMR absorptions. You want know which resonances correspond to which parts of the product's structure. The best way to do this is to draw a picture of the molecule right on the NMR spectrum then label each C on the molecule with a letter (C. Ch. Cc...)....