(a)
Interpretation:
The synthesis of given compound from isobutyric acid is to be shown.
Concept Introduction:
Nucleophilic acyl substitution reaction is a reaction in which a nucleophile and acyl compound reacts with each other. The nucleophile can be alcohol,
(b)
Interpretation:
The synthesis of given compound from isobutyric acid is to be shown.
Concept Introduction:
Nucleophilic acyl substitution reaction is a reaction in which a nucleophile and acyl compound reacts with each other. The nucleophile can be alcohol, amine or enolate ion. The electrophile can be acid halide, anhydride or ester.
(c)
Interpretation:
The synthesis of given compound from isobutyric acid is to be shown.
Concept Introduction:
The reduction of
(d)
Interpretation:
The synthesis of given compound from isobutyric acid is to be shown.
Concept Introduction:
The compound thionyl chloride is a chlorinating agent. The reaction of carboxylic acid with thionyl chloride forms acyl chloride. Friedel craft alkylation reaction is reaction of alkyl compounds with acyl chloride in presence of aluminium trichloride. The aluminium trichloride abstracts the chlorine atom from acyl chloride to generate an electrophile.
(e)
Interpretation:
The synthesis of given compound from isobutyric acid is to be shown.
Concept Introduction:
The reduction of carboxylic acid to alcohol is performed in the presence of lithium aluminiumhydride. It is a strong reducing agent. PCC is an oxidizing agent. The reaction of alcohol with PCC forms aldehyde. The Grignard reagent reacts with aldehyde compound to form alcohols.
(f)
Interpretation:
The synthesis of given compound from isobutyric acid is to be shown.
Concept Introduction:
The reduction of carboxylic acid to alcohol is performed in the presence of lithium aluminiumhydride. It is a strong reducing agent. The reaction of alcohol with hydrogen bromide is nucleophilic substitution reaction. The Grignard reagent reacts with aldehyde compound to form alcohols.
Want to see the full answer?
Check out a sample textbook solution
Chapter 20 Solutions
ORGANIC CHEM +SG +SAPLING >IP<
- Indicate whether the following two statements are correct or not:- The S8 heterocycle is the origin of a family of compounds- Most of the elements that give rise to stable heterocycles belong to group d.arrow_forwardcould someone draw curly arrow mechanism for this question pleasearrow_forwardIn the phase diagram of quartz (SiO2), indicate what happens as the pressure increases.arrow_forward
- Show work. Don't give Ai generated solutionarrow_forwardNonearrow_forwardTransmitance 3. Which one of the following compounds corresponds to this IR spectrum? Point out the absorption band(s) that helped you decide. OH H3C OH H₂C CH3 H3C CH3 H3C INFRARED SPECTRUM 0.8- 0.6 0.4- 0.2 3000 2000 1000 Wavenumber (cm-1) 4. Consider this compound: H3C On the structure above, label the different types of H's as A, B, C, etc. In table form, list the labeled signals, and for each one state the number of hydrogens, their shifts, and the splitting you would observe for these hydrogens in the ¹H NMR spectrum. Label # of hydrogens splitting Shift (2)arrow_forward
ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage Learning
ChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill Education
Principles of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill Education
Chemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning
Elementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY