Organic Chemistry (6th Edition)
6th Edition
ISBN: 9781260119107
Author: Janice Gorzynski Smith
Publisher: McGraw Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 22, Problem 57P
Interpretation Introduction
Interpretation: The stepwise mechanism for the conversion of A to B is to be drawn.
Concept introduction: The Aldol condensation reaction that takes place within the same molecule in presence of strong base is known as intramolecular aldol reactions. This reaction takes place within the dicarbonyl compounds in which one carbonyl group forms the enolate that acts as a nucleophile and reacts with second carbonyl group which acts as electrophile.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Even though B contains three ester groups, a single Dieckmann product results when B is treated with NaOCH3 in CH3OH, followed by H3O+. Draw the structure and explain why it is the only product formed.
Draw the product formed when phenylacetic acid (C6H5CH2COOH) is treated with each reagent. With some reagents, no reaction occurs. (A - F)
Draw the product formed when phenylacetic acid (C6H5CH2COOH) istreated with following reagent. With some reagents, no reaction occurs.
[1] NaOH; [2] CH3COCl
Chapter 22 Solutions
Organic Chemistry (6th Edition)
Ch. 22.1 - Prob. 1PCh. 22.1 - Prob. 2PCh. 22.1 - Problem 24.3
What unsaturated carbonyl compound is...Ch. 22.1 - Prob. 4PCh. 22.1 - Prob. 5PCh. 22.2 - Prob. 6PCh. 22.2 - Problem 24.7
Draw the products formed in each...Ch. 22.4 - Prob. 15PCh. 22.4 - Prob. 16PCh. 22.5 - Problem 24.16
What ester is formed when each...
Ch. 22.6 - Prob. 18PCh. 22.6 - Prob. 19PCh. 22.6 -
Draw the products of each reaction.
a. b.
Ch. 22.6 - Problem 24.20
Two steps in a synthesis of the...Ch. 22.7 - Prob. 22PCh. 22.8 - Problem 24.22
Which of the following compounds can...Ch. 22.8 - Prob. 24PCh. 22.8 - Problem 24.24
What starting materials are needed...Ch. 22 - Prob. 29PCh. 22 - 24.29 What steps are needed to convert A to B?
Ch. 22 - Prob. 31PCh. 22 - 24.31 Draw the product formed in each directed...Ch. 22 - Prob. 33PCh. 22 - 24.33 What starting materials are needed to...Ch. 22 - Prob. 35PCh. 22 - Prob. 36PCh. 22 - 24.36 Identify the structures of C and D in the...Ch. 22 - Prob. 38PCh. 22 - Prob. 39PCh. 22 - 24.39 Draw the product formed from a Claisen...Ch. 22 - Prob. 41PCh. 22 - 24.41 Even though B contains three ester groups, a...Ch. 22 - Prob. 43PCh. 22 - Prob. 44PCh. 22 - 24.44 Vetivone is isolated from vetiver, a...Ch. 22 - Draw the product of each Robinson annulation from...Ch. 22 - Prob. 50PCh. 22 - Prob. 51PCh. 22 - 24.52 Draw a stepwise mechanism for the following...Ch. 22 - Prob. 53PCh. 22 - Prob. 54PCh. 22 - Prob. 55PCh. 22 - Prob. 56PCh. 22 - Prob. 57PCh. 22 - Prob. 58PCh. 22 - Prob. 59PCh. 22 - 24.62 Devise a synthesis of each compound from ,...Ch. 22 - Prob. 63P
Knowledge Booster
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
- Draw the product formed when phenylacetic acid (C6H5CH2COOH) istreated with following reagent. With some reagents, no reaction occurs. NH3 (1 equiv)arrow_forwardA key step in a synthesis of the antimalarial drug quinine involves an intramolecular nucleophilic substitution that converts A to B. Draw the structure of B and give the reagents needed to convert B to quinine.arrow_forwardDraw the products obtained (including stereochemistry) when each compound is treated with LDA, followed by CH3I.arrow_forward
- Identify the best reagents to complete the following reaction. CI oarrow_forwardThioglycolic acid, HSCH2CO2H, a substance used in depilatory agents (hair removers) has pKa = 3.42. What is the percent dissociation of thioglycolic acid in a buffer solution at pH = 3.0?arrow_forwardThe key step in a reported laboratory synthesis of sativene, a hydrocarbon isolated from the mold Helminthosporium sativum, involves the following base treatment of a keto tosylate. What kind of reaction is occurring? How would you complete the synthesis?arrow_forward
- M8. draw the products formed in the following transformations A-Carrow_forwardβ-D-Glucose, a hemiacetal, can be converted to a mixture of acetals on treatment with CH3OH in the presence of acid. Draw a stepwise mechanism for this reaction. Explain why two acetals are formed from a single starting material.arrow_forwardAn allylic alcohol contains an OH group on a carbon atom adjacent to a C—C double bond. Treatment of allylic alcohol A with HCl forms a mixture of two allylic chlorides, B and C. Draw a stepwise mechanism that illustrates how both products are formed.arrow_forward
- Identify the lettered compounds in each reaction sequence.Draw the product formed when phenylacetonitrile (C6H5CH2CN) istreated with below reagent. H2O, −OHarrow_forwardDraw the products formed when each compound is treated with HNO3 and H2SO4.State whether the reaction occurs faster or slower than a similar reaction with benzene.arrow_forwardDraw the major organic product when this compound is treated with NBS and heat: H3C -CH3arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
