Organic Chemistry
Organic Chemistry
4th Edition
ISBN: 9780073402772
Author: Janice G. Smith
Publisher: MCG
bartleby

Concept explainers

Question
Book Icon
Chapter 5, Problem 5.50P
Interpretation Introduction

(a)

Interpretation: The stereogenic center in the given molecule must be assigned R or S configuration.

Concept introduction: Stereogenic centres are given R and S configuration by sequence rule that is by assigning 1 to 4 priorities to the substituents attached at the chiral center on the basis of their atomic number higher the atomic number higher is the priority followed by rotating the molecule from the side of highest priority group to that of the lowest priority. If the molecule rotates in clockwise direction then it is assigned R configuration while if it rotates in anticlockwise direction then it is assigned S configuration. If the first priority atom of the substituent groups is same then the priority of second atom is checked and so on.

Interpretation Introduction

(b)

Interpretation: The stereogenic center in the given molecule must be assigned R or S configuration.

Concept introduction: Stereogenic centres are given R and S configuration by sequence rule that is by assigning 1 to 4 priorities to the substituents attached at the chiral center on the basis of their atomic number higher the atomic number higher is the priority followed by rotating the molecule from the side of highest priority group to that of the lowest priority. If the molecule rotates in clockwise direction then it is assigned R configuration while if it rotates in anticlockwise direction then it is assigned S configuration. If the first priority atom of the substituent groups is same then the priority of second atom is checked and so on.

Interpretation Introduction

(c)

Interpretation: The stereogenic center in the given molecule must be assigned R or S configuration.

Concept introduction: Stereogenic centres are given R and S configuration by sequence rule that is by assigning 1 to 4 priorities to the substituents attached at the chiral center on the basis of their atomic number higher the atomic number higher is the priority followed by rotating the molecule from the side of highest priority group to that of the lowest priority. If the molecule rotates in clockwise direction then it is assigned R configuration while if it rotates in anticlockwise direction then it is assigned S configuration. If the first priority atom of the substituent groups is same then the priority of second atom is checked and so on.

Blurred answer
Students have asked these similar questions
8. Draw all the resonance forms for each of the fling molecules or ions, and indicate the major contributor in each case, or if they are equivalent (45) (2) -PH2 سمة مد
A J то گای ه +0 Also calculate the amount of starting materials chlorobenzaldehyde and p-chloroacetophenone required to prepare 400 mg of the given chalcone product 1, 3-bis(4-chlorophenyl)prop-2-en-1-one molar mass ok 1,3-bis(4-Chlorophenyl) prop-2-en-1-one = 277.1591m01 number of moles= 0.400/277.15 = 0.00144 moles 2 x 0.00 144=0.00288 moves arams of acetophenone = 0.00144 X 120.16 = 0.1739 0.1739x2=0.3469 grams of benzaldehyde = 0.00144X106.12=0.1539 0.1539x2 = 0.3069 Starting materials: 0.3469 Ox acetophenone, 0.3069 of benzaldehyde 3
1. Answer the questions about the following reaction: (a) Draw in the arrows that can be used make this reaction occur and draw in the product of substitution in this reaction. Be sure to include any relevant stereochemistry in the product structure. + SK F Br + (b) In which solvent would this reaction proceed the fastest (Circle one) Methanol Acetone (c) Imagine that you are working for a chemical company and it was your job to perform a similar reaction to the one above, with the exception of the S atom in this reaction being replaced by an O atom. During the reaction, you observe the formation of three separate molecules instead of the single molecule obtained above. What is the likeliest other products that are formed? Draw them in the box provided.

Chapter 5 Solutions

Organic Chemistry

Ch. 5 - Prob. 5.11PCh. 5 - Prob. 5.12PCh. 5 - Label each compound as R or S.Ch. 5 - Prob. 5.14PCh. 5 - Prob. 5.15PCh. 5 - Prob. 5.16PCh. 5 - Prob. 5.17PCh. 5 - Prob. 5.18PCh. 5 - Prob. 5.19PCh. 5 - Prob. 5.20PCh. 5 - Prob. 5.21PCh. 5 - Prob. 5.22PCh. 5 - Prob. 5.23PCh. 5 - Which of the following cyclic molecules are meso...Ch. 5 - Prob. 5.25PCh. 5 - Prob. 5.26PCh. 5 - The amino acid (S)-alanine has the physical...Ch. 5 - Prob. 5.28PCh. 5 - Prob. 5.29PCh. 5 - Prob. 5.30PCh. 5 - Prob. 5.31PCh. 5 - Prob. 5.32PCh. 5 - Prob. 5.33PCh. 5 - Prob. 5.34PCh. 5 - Prob. 5.35PCh. 5 - Prob. 5.36PCh. 5 - Prob. 5.37PCh. 5 - Determine if each compound is identical to or an...Ch. 5 - Prob. 5.39PCh. 5 - Locate the stereogenic centers in each compound. A...Ch. 5 - Prob. 5.52PCh. 5 - Prob. 5.41PCh. 5 - Prob. 5.42PCh. 5 - Prob. 5.43PCh. 5 - Prob. 5.44PCh. 5 - Prob. 5.45PCh. 5 - Label each stereogenic center as R or S. a. c. e....Ch. 5 - Prob. 5.47PCh. 5 - Prob. 5.48PCh. 5 - Prob. 5.49PCh. 5 - Prob. 5.50PCh. 5 - Prob. 5.51PCh. 5 - Prob. 5.53PCh. 5 - Prob. 5.54PCh. 5 - Prob. 5.55PCh. 5 - Draw all possible stereoisomers for each...Ch. 5 - Prob. 5.57PCh. 5 - 5.59 Explain each statement by referring to...Ch. 5 - Prob. 5.59PCh. 5 - Prob. 5.60PCh. 5 - Prob. 5.61PCh. 5 - Prob. 5.62PCh. 5 - Prob. 5.63PCh. 5 - Prob. 5.64PCh. 5 - Prob. 5.65PCh. 5 - 5.67 Artemisinin and mefloquine are widely used...Ch. 5 - 5.68 Saquinavir (trade name Invirase) is a...Ch. 5 - Prob. 5.68PCh. 5 - Prob. 5.69PCh. 5 - Prob. 5.70PCh. 5 - Prob. 5.71PCh. 5 - Problem 5.73 An acid-base reaction of with a...
Knowledge Booster
Background pattern image
Chemistry
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Macroscale and Microscale Organic Experiments
Chemistry
ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
Publisher:Brooks Cole
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: A Guided Inquiry
Chemistry
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Cengage Learning
Text book image
Organic Chemistry
Chemistry
ISBN:9781305080485
Author:John E. McMurry
Publisher:Cengage Learning
Text book image
Chemistry: Matter and Change
Chemistry
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Glencoe/McGraw-Hill School Pub Co