Neurotransmitters are small molecules that are produced by the body to send messages from one neuron to another. Noradrenaline(also called norepinephrine) and serotonin are neurotransmitters that act in the central nervous system. A synthetic compound calledPMPEA has effects that are similar to both noradrenaline and serotonin in the spinal cord. (Tetrahedron Lett. 2011, 52, 4182-4185.)Deduce the structure of PMPEA, given its molecular formula (C9H13NO) and the following 1H NMR spectral data:1.1 ppm (2H, broad singlet)2.7 ppm (2H, triplet)2.9 ppm (2H, triplet)3.8 ppm (3H, singlet)6.8 ppm (2H, doublet)7.1 ppm (2H, doublet)Draw Your Solution

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Answered: Neurotransmitters are small molecules…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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The mixture contains benzoic acid, 2-napthol, and naphthalene. Dissolve the mixture in the polar solvent ether. When you react the mixture with 10% NaHCO3(sodium bicarbonatea weak base in aqueous solution) reacts with benzoic acid and forms sodium benzoate an ionic compound (similar to NaCl) that dissolves in aqueous solution (heavier than ether in density) and goes to the bottom of the centrifuge tube or to the bottom of the separatory funnel forming two layers. Then remove the bottom aqueous layer and collect in a beaker labeled as bicarbonate extract. Acidify the bicarbonate extract in the beaker to give benzoic acid. The top ethereal layer contains in the centrifuge tube or separatory funnel 2-napthol and naphthalene. To this top layer add 10% NaOH (sodium hydroxideis a strong base in aqueous solution reacts with only 2-napthol, a weak acid forming 2-napthoxide an ionic compound soluble in aqueous solution (similar to NaCl) that goes to the bottom of the centrifuge tube or to…
Oceanic uptake of carbon dioxide is thus described:CO2 (g) + H2O ⇔ H2CO3, K = [H2CO3]/PCO2 = 3 x 10-2 M atm-1 H2CO3 ⇔ HCO3- + H+, K = [HCO3-][H+]/[H2CO3] = 9 x 10-7 moles/LHCO3- ⇔ CO32 - + H+, K = [CO32 -][H+]/[HCO3-] = 7 x 10-10 moles/LCharge balance equation:[H+] = [OH-] + [HCO3-] + 2[CO32 ] If the CO2 concentration in the atmosphere is 300 ppm, what is the pH of the ocean?
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Ethanol and KCl both dissolve in water. what happens to the ionic bond when KCl dissolves? What types of interactions allow KCl to dissolve? What happens to covalent bonds in ethanol when it dissolves? What type of interactions allow ethanol to dissolve?
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10:24 1 Done Introductory+Chemistry ill a 10. What mass of Li₂O is needed to react with 1,060 g of CO₂? Li₂O(aq) + CO₂(g) → Li₂CO3(aq),
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What would the % yield of ester be if the reaction were simply allowed to equilibrate (i.e. no products are removed)? C3H7OH+C2H5COOH=C6H12O2+H2O Percent yield of ester was 71.6% weight of product= 20.7868g 19.0mL (0.25mol) of n- propanol 18.5 mL (0.25 mol) of propionic acid At room temperature, the equilibrium constant, Keq is approximately 3.
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