What major organic group would you expect when an acyl chloride is reacted with aqueous NaOH? Select one: a. alpha-haloacids O b. carboxylic acid O c. ester O d. carboxylate
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- What role does acid play in the Fisher esterification?12. You can distinguish epinephrine hydrotartrate from norepinephrine hydrotartrate by? A. Water solubility B. Reactions of oxidation with iodine at different pH C. Reactions in general alkaloid precipitation reagents D. Reactions with iron(III) chloride E. Reactions in Fehling's reagent.A. The water solubility of amines found in medications can be increased by salt formation. Dextromethorphan hydrobromide, a cough suppresant, is the salt formed from dextromethorphan (XX) and hydrobromic acid (HBr). Write the equation for the formation of dextromethorphan hydrobromide. B. Suggest appropriate starting materials ( amine and alkyl halide) needed for the preparation of each of the following salts: 1. Cetylpyridinium chloride 2. Benzyldimethyltetradecylammonium chloride
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- why pyrazole is more basic than pyridine?How would you prepare the following substances from pentanoic acid? a. Pentanamide b. Butylamine c. PentylamineReaction with Strong Acids Table 9.8 Observations on the reaction of aniline with strong acids. Sample Observations +/- Aniline + H2SO4 Aniline + HCl Explain, in 1 – 3 sentences, the difference in the reaction of aniline with H2SO4 and HCl. ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ Reactions: Aniline + H2SO4 Aniline + HCl
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