Organic Chemistry, Third Edition Binder Ready Version
Organic Chemistry, Third Edition Binder Ready Version
3rd Edition
ISBN: 9781119110453
Author: Klein
Publisher: WILEY
Question
Book Icon
Chapter 26, Problem 55IP

(a)

Interpretation Introduction

Interpretation:

Limonene is a monoterpene or diterpene has to be found out and the products obtained when limonene is treated with excess hydrogen bromide and when it is treated with ozone need to be drawn.

Concept introduction:

Terpenes are naturally occurring compounds which share a common feature. All terpenes are thought to be assembled from isoprene units having five carbon atoms.  So the structure of terpenes has the carbon atoms in multiples of five only.

Terpenes can be classified based on the carbon atoms present in it and a few is listed below,

  • Organic Chemistry, Third Edition Binder Ready Version, Chapter 26, Problem 55IP , additional homework tip  1 10 carbon atoms - monoterpene
  • Organic Chemistry, Third Edition Binder Ready Version, Chapter 26, Problem 55IP , additional homework tip  2 15 carbon atoms - sesquiterpene
  • Organic Chemistry, Third Edition Binder Ready Version, Chapter 26, Problem 55IP , additional homework tip  3 20 carbon atoms - diterpene

To find: whether limonene is a monoterpene or diterpene.

(b)

Interpretation Introduction

Concept introduction:

When an alkene is treated with excess hydrogen bromide bromination takes place in an electrophilic addition fashion according to markownikoff’s rule to form the respective product.

To draw: the structure of product obtained when limonene is treated with excess hydrogen bromide and find whether the product is chiral or not.

(c)

Interpretation Introduction

Concept introduction:

Ozonolysis of the an alkene by use of ozone yields two aldehyde. The carbon-carbon double bond is broken and aldehyde is formed.

To draw: the structure of product obtained when limonene is treated with ozone followed by DMS

Blurred answer
Students have asked these similar questions
Imagine an electrochemical cell based on these two half reactions with electrolyte concentrations as given below:   Oxidation: Pb(s) → Pb2+(aq, 0.10 M) + 2 e– Reduction: MnO4–(aq, 1.50 M) + 4 H+(aq, 2.0 M) + 3 e– → MnO2(s) + 2 H2O(l) Calculate Ecell (assuming temperature is standard 25 °C).
: ☐ + Draw the Fischer projection of the most common naturally-occurring form of aspartate, with the acid group at the top and the side chain at the bottom. Important: be sure your structure shows the molecule as it would exist at physiological pH. Click and drag to start drawing a structure. ✓
For a silver-silver chloride electrode, the following potentials are observed: E°cell = 0.222 V and E(saturated KCl) = 0.197 V Use this information to find the [Cl–] (technically it’s the activity of Cl– that’s relevant here, but we’ll just call it “concentration” for simplicity) in saturated KCl.
Knowledge Booster
Background pattern image
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Text book image
Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education
Text book image
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Text book image
Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education
Text book image
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Text book image
Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY