(a)
Interpretation:
Structure of ammonium salts produced by the reaction of the given amine with
Concept introduction:
Amines are bases; they can use the lone pair of electrons on nitrogen to accept
(b)
Interpretation:
Structure of ammonium salts produced by the reaction of the given amine with
Concept introduction:
Amines are derivates of ammonia in which one or more hydrogens have been replaced with a alkyl group.
Amines are bases; they can use the lone pair of electrons on nitrogen to accept
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General Chemistry: Atoms First
- Give the chemical tests to distinguish between the following pairs of compounds :(i) Ethyl amine and Aniline(ii) Aniline and Benzylaminearrow_forwardPredict the major products formed when the following amines undergo exhaustivemethylation, treatment with Ag2O, and heating.(a) hexan-2-aminearrow_forwardFollowing are structural formulas for two enamines. Me Me క (a) (b) Draw structural formulas for the secondary amine and carbonyl compound from which each enamine is derived.arrow_forward
- Sodium borohydride used in the organic lab is a(n) amine carboxylic acid oxidizing agent reducing agentarrow_forwardDescribe concisely a chemical test to distinguish between the following pairs of compounds.(a) Propanal and propanone(b) Phenol and benzoic acid(c) Hexan-3-one and hexan-2-onearrow_forwardDraw and name compounds that meet these descriptions:(a) Three different amides with the formula C5H11NO(b) Three different esters with the formula C6H12O2arrow_forward
- Using the data in Appendix C, determine which of the following bases is strong enough to deprotonate acetonitrile (CH3CN), so that equilibrium favors the products: (a) NaH; (b) Na2CO3; (c) NaOH; (d) NaNH2; (e) NaHCO3.arrow_forwardDescribe the sources of alkaloids, name some examples, and tell how their properties are typical of amines.arrow_forwardGive a chemical test to distinguish between each of the following pairs of compounds :(i) Ethylamine and Aniline(ii) Aniline and Benzylaminearrow_forward
- Draw a structural formula for each amine. (a) 2-Butanamine (b) 1-Octanamine (c) 2,2-Dimethyl-1-propanamine (d) 1,5-Pentanediamine (e) 2-Bromoaniline (f) Tributylaminearrow_forwardCompounds like amphetamine that contain nitrogen atoms are protonated by the HCl in the gastric juices of the stomach, and the resulting salt is then deprotonated in the basic environment of the intestines to regenerate the neutral form. Write proton transfer reactions for both of these processes.arrow_forwardAmides undergo hydrolysis under acidic conditions to give Select one: O Carboxylate ion and ammonium ion Carboxylic acid and amine Carboxylate ion and amine Carboxylic acid and ammonium ionarrow_forward
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