Which carbon in methyl salicylate is responsible for the resonance at 170.6 ppm? Which is responsible for the resonance at 52.2 ppm?
Which carbon in methyl salicylate is responsible for the resonance at 170.6 ppm? Which is responsible for the resonance at 52.2 ppm?
1.Which protons in methyl salicylate are resonsible for the resonance at 10.7 ppm? Which are responsible forthe resonance at 3.9 ppm? 2. Which carbon in methyl salicylate is respocsible for the resonance at 170.6 ppm? Which is responsible for the resonance at 52.2 ppm? 3. In the aromatic area of the proton NMR of methyl salicylate there is a doublet at 7.81 ppm. Which aromatic proton in the structure is responsile for this resonance? 4. What is the major new...
Which proton(s) in methyl salicylate are responsible for the resonance at 10.7 ppm? Which are responsible for the resonance at 3.9 ppm?
In the aromatic area of the proton NMR of methyl salicylate there is a doublet at 7.81 ppm. Which aromatic proton in the structure is responsible for this resonance?
Which carbon is responsible for the resonance at 172.2 ppm in the NMR of salicylic acid?
What carbons in acetylsalicylic acid are responsible for the resonances at 170.2 and 169.8 ppm? Which carbon is responsible for the resonance at 20.9 ppm? Which four carbons are responsible for the large peaks at 134.9, 132.5, 126.2 and 124.0 ppm?
In the 13C NMR of isoamyl alcohol, which carbon is responsible for the resonance at 60.9 ppm? Which carbons are equivalent (give one signal) in the 13C NMR of isoamyl alcohol?
1. In the H NMR of benzaldehyde, which proton is responsible for the resonance at 10.0 ppm? In the aromatic area there are three sets of multiplets at 7.87, 7.61 and 7.51 that integrte for 2:1:2 protons respectively. Which protons are responsible for these multiplets? In the C NMR of benzaldehyde, which carbon is responsible for the resonance at 192 ppm? NMR Spectra H and C spectra of benzaldehyde and benzoin are shown below. CDCl 240 QE-300 180 220 160...
In the 13C NMR of 4-t-butylcyclohexanone, which carbon is responsible for the signal at 212 ppm?51 (2).png51 (1).png
Methyl salicylate is a common "active ingredient" in liniments such as Ben-GayTM. It is also known as oil of wintergreen. It is made up of carbon, hydrogen, and oxygen atoms. When a sample of methyl salicylate weighing 5.384 g is burned in excess oxygen, 12.46 g of carbon dioxide and 2.571 g of water are formed. What is the simplest formula for oil of wintergreen? (Enter the elements in the order: C, H, O.) What is the empirical formula?
Question 1 What is the mechanism of the synthesis of methyl salicylate? esterification Sn1 SnAcyl AnE Question 2 Which compound is responsible for the burnt-fat odor in the test for glycerol? glycerol acrolein acetic acicd o fatty acid Question 3 Which of the following reagents is NOT used for the synthesis of methyl salicylate? o acetic acid methanol salicylic acid sulfuric acid Question 4 Which of the following chemically define a soap? salt of a thoester salt of a carboxylic...