How would you separate a racemic mixture of (R)-1-phenylethan-1-amine and (S)-1-phenylethan-1- amine? NH₂ (S)-1-phenylethan-1-amine (R)-1-phenylethan-1-amine *more than one answer works! NH₂ use filter paper and a funnel O add pure (R)-2-hydroxysuccinic acid to make a pair of diastereomeric salts that can be separated physically Odo column chromatography with an achiral adsorption agent, like alumina add pure (S)-2-hydroxysuccinic acid to make a pair of diastereomeric salts that can be separated physically Do column chromatography with a chiral adsorption agent. O add a racemic mixture of (R)- and (S)-2-hydroxysuccinic acid and obtain two diastereomeric pairs of enantiomeric salts. (now you have 4 components to separate! YAY!)

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
icon
Related questions
Question

Dd.41.

 

How would you separate a racemic mixture of (R)-1-phenylethan-1-amine and (S)-1-phenylethan-1-
amine?
NH₂
(S)-1-phenylethan-1-amine
(R)-1-phenylethan-1-amine
*more than one answer works!
NH₂
O use filter paper and a funnel
O add pure (R)-2-hydroxysuccinic acid to make a pair of diastereomeric salts that can be separated physically
O do column chromatography with an achiral adsorption agent, like alumina
add pure (S)-2-hydroxysuccinic acid to make a pair of diastereomeric salts that can be separated physically
O Do column chromatography with a chiral adsorption agent.
add a racemic mixture of (R)- and (S)-2-hydroxysuccinic acid and obtain two diastereomeric pairs of
enantiomeric salts. (now you have 4 components to separate! YAY!)
Transcribed Image Text:How would you separate a racemic mixture of (R)-1-phenylethan-1-amine and (S)-1-phenylethan-1- amine? NH₂ (S)-1-phenylethan-1-amine (R)-1-phenylethan-1-amine *more than one answer works! NH₂ O use filter paper and a funnel O add pure (R)-2-hydroxysuccinic acid to make a pair of diastereomeric salts that can be separated physically O do column chromatography with an achiral adsorption agent, like alumina add pure (S)-2-hydroxysuccinic acid to make a pair of diastereomeric salts that can be separated physically O Do column chromatography with a chiral adsorption agent. add a racemic mixture of (R)- and (S)-2-hydroxysuccinic acid and obtain two diastereomeric pairs of enantiomeric salts. (now you have 4 components to separate! YAY!)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Amines
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.
Recommended textbooks for you
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781259911156
Author:
Raymond Chang Dr., Jason Overby Professor
Publisher:
McGraw-Hill Education
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning
Organic Chemistry
Organic Chemistry
Chemistry
ISBN:
9780078021558
Author:
Janice Gorzynski Smith Dr.
Publisher:
McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemistry
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY