Organic Chemistry
Organic Chemistry
6th Edition
ISBN: 9781936221349
Author: Marc Loudon, Jim Parise
Publisher: W. H. Freeman
Question
Book Icon
Chapter 17, Problem 17.19P
Interpretation Introduction

(a)

Interpretation:

The mechanism for synthesis of farnesol from geranyl pyrophosphate is to be stated.

Concept introduction:

Isoprene unit contains five carbon atoms. The carbon atoms of isoprene unit are connected by sigma bond or pi bond. Terpenes and terpenoids contain unequal number of isoprene units.

Interpretation Introduction

(b)

Interpretation:

The mechanism for synthesis of αpinene from the given carbocation is to be stated.

Concept introduction:

Isoprene unit contains five carbon atoms. The carbon atoms of isoprene unit are connected by sigma bond or pi bond. Terpenes and terpenoids contain unequal number of isoprene units.

Blurred answer
Students have asked these similar questions
1) How will you describe whether any compound has been oxidized or reduced? Support the answer with suitable examples. 2)Why carboxylic acid with a carbonyl group at 3rd position can be decarboxylated? 3) Explain why electrophilic aromatic substitution in Pyrrole takes place at C-2 positions whereas, in Pyridine it takes place at C-3 position? 4) List the following esters in order of decreasing reactivities towards hydrolysis with reason: Methyl benzoate, p-cyano methyl benzoate and p-hydroxy methyl benzoate 5)LDA is the base of choice for carbonyl compound to completely convert into enolate. Why?
Give steucture of  organic and inorganic products of the following sn2 reaction, and identify the nucleophile, substrate, and leaving group.
(a) State and illustrate the following :(i) Wolff-Kishner reduction (ii) Aldol condensation(b) An organic compound (A) which has characteristic odour, on treatment with NaOH forms two compounds (B) and (C). Compound (B) has the molecular formula C7H8O which on oxidation with CrO3 gives back compound (A). Compound (C) is the sodium salt of the acid. Compound (C) when heated with soda lime yields an aromatic hydrocarbon (D). Deduce the structures of (A), (B), (C) and (D). Write chemical equations for all reactions taking place.
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
  • Text book image
    Organic Chemistry
    Chemistry
    ISBN:9781305580350
    Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
    Publisher:Cengage Learning
    Text book image
    Organic Chemistry
    Chemistry
    ISBN:9781305080485
    Author:John E. McMurry
    Publisher:Cengage Learning
Text book image
Organic Chemistry
Chemistry
ISBN:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:Cengage Learning
Text book image
Organic Chemistry
Chemistry
ISBN:9781305080485
Author:John E. McMurry
Publisher:Cengage Learning