(a)
Interpretation:
The
Concept Introduction:
Amides are formed by a reaction with a carboxylic acid and an amine which are the
The mechanism for formation of an amide is as follows taking example of propanoic acid and ethylamine:
The hydrolysis of amide so formed can give back the carboxylic acid and amine.
(b)
Interpretation:
The carboxylic acid and amine or ammonia needs to be identified from which each amide be synthesized.
Concept Introduction:
Amides are formed by a reaction with a carboxylic acid and an amine which are the functional groups. This results in the formation of amide bond, in which OH group of carboxylic acid reacts with one of the H in amine group and CO-NH bond is formed. This bond is known as an amide bond.
The mechanism for formation of an amide is as follows taking example of propanoic acid and ethylamine:
The hydrolysis of amide so formed can give back the carboxylic acid and amine.
(c)
Interpretation:
The carboxylic acid and amine or ammonia needs to be identified from which each amide be synthesized.
Concept Introduction:
Amides are formed by a reaction with a carboxylic acid and an amine which are the functional groups. This results in the formation of amide bond, in which OH group of carboxylic acid reacts with one of the H in amine group and CO-NH bond is formed. This bond is known as an amide bond.
The mechanism for formation of an amide is as follows taking example of propanoic acid and ethylamine:
The hydrolysis of amide so formed can give back the carboxylic acid and amine.
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Introduction To General, Organic, And Biochemistry
- The amines are organic weak bases which are nitrogen-containing. In the early days of organic chemistry, basic amines derived from natural sources were known as “vegetable alkali”, but they are now referred to as alkaloids. The study of alkaloids provided much of the growth of organic chemistry, phytochemistry and natural products chemistry. It remains a fascinating area of research. Please search for one naturally occurring alkaloid and provide the following: Name of the alkaloid and show its structure. Identify using arrows the polar bonds in the structure Species from where it was isolated What was the use of this alkaloid in plants (if any)? What are the pharmacological, medicinal, or environmental uses or applications of this alkaloid (if any)?arrow_forwardUsing 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_forwardFeatures of the structure of imino acids. Formation of amides from amino acids.arrow_forward
- When hexanoic acid (a carboxlic acid) is heated, a reaction takes place that generates water (which must be removed) and a non-acidic product. What is the product? carboxylate carboxylic acid anhydride ester amide lies! all lies! no reaction will take place!arrow_forward3arrow_forwardCan you help to resolve this?arrow_forward
- 11. Write the chemical reaction for the acid hydrolysis of each amide sample. Include the 유 condensed structural formulas of the reactants and products. 11 CH3-C-NH₂ +H20+HCI CH3-C-OH + NH4+ CI- ACETAMIDE SO -NH2 +H20 T → 0 COOH + NH 3 11arrow_forwardNaming Amides Named as a derivative of the carboxylic acid Take carboxylic acid name, remove-ic acid Add-amide to common name or IUPAC H-C-OH Formic acid (methanoic acid) O H–C—NH, Formamide (methanamide) 2 O NH₂arrow_forwardFill-in the missing reagents and products for the synthesis of amines.arrow_forward
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