ORGANIC CHEMISTRY (LL)-W/ACCESS
10th Edition
ISBN: 9781259717536
Author: Carey
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Question
Chapter 18.12, Problem 19P
Interpretation Introduction
Interpretation:
The
Concept introduction:
The reaction of an
This reaction is commonly known as Wittig reaction.
In the first step of the reaction, the nucleophilic attack of the ylide on the carbonyl carbon takes place to form betaine.
In the second step, the formation of the four-membered ring, oxaphosphetane occurs and in the final step, the alkene is formed as a product.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Devise a synthesis of compound A from the given starting materials. Youmay use any other inorganic reagents or organic alcohols. A was used toprepare aliskiren, a drug used to treat hypertension
Draw a stepwise mechanism for the following reaction, a key step in the synthesis of conivaptan (trade name Vaprisol), a drug used in the treatment of low sodium leve
Draw a stepwise mechanism for the following reaction, a key step in the synthesis of the anti-inammatory drug celecoxib (trade name Celebrex).
Chapter 18 Solutions
ORGANIC CHEMISTRY (LL)-W/ACCESS
Ch. 18.1 - Prob. 1PCh. 18.1 - Prob. 2PCh. 18.3 - Prob. 3PCh. 18.4 - Prob. 4PCh. 18.4 - Prob. 5PCh. 18.6 - Prob. 6PCh. 18.7 - Prob. 7PCh. 18.7 - Prob. 8PCh. 18.7 - Prob. 9PCh. 18.8 - Prob. 10P
Ch. 18.8 - Prob. 11PCh. 18.8 - Prob. 12PCh. 18.9 - Prob. 13PCh. 18.10 - Prob. 14PCh. 18.10 - Prob. 15PCh. 18.11 - Problem 18.16 The product of the following...Ch. 18.11 - Prob. 17PCh. 18.12 - Problem 18.18 What other combination of ylide and...Ch. 18.12 - Prob. 19PCh. 18.12 - Prob. 20PCh. 18.12 - Prob. 21PCh. 18.13 - Prob. 22PCh. 18 - (a) Write structural formulas and provide IUPAC...Ch. 18 - Each of the following aldehydes and ketones is...Ch. 18 - The African dwarf crocodile secretes a volatile...Ch. 18 - Prob. 26PCh. 18 - Prob. 27PCh. 18 - Prob. 28PCh. 18 - Prob. 29PCh. 18 - Prob. 30PCh. 18 - Prob. 31PCh. 18 - Each of the following reaction has been reported...Ch. 18 - Prob. 33PCh. 18 - On standing in 17O-labeled water, both...Ch. 18 - Prob. 35PCh. 18 - Prob. 36PCh. 18 - The OH groups at C-4 and C-6 of methyl ...Ch. 18 - Prob. 38PCh. 18 - Prob. 39PCh. 18 - The sex attractant of the female winter moth has...Ch. 18 - Prob. 41PCh. 18 - Prob. 42PCh. 18 - Prob. 43PCh. 18 - Suggest a reasonable mechanism for each of the...Ch. 18 - Prob. 45PCh. 18 - Prob. 46PCh. 18 - Prob. 47PCh. 18 - Prob. 48PCh. 18 - Prob. 49PCh. 18 - Prob. 50PCh. 18 - Prob. 51PCh. 18 - Prob. 52DSPCh. 18 - Prob. 53DSPCh. 18 - Prob. 54DSPCh. 18 - Prob. 55DSPCh. 18 - Prob. 56DSPCh. 18 - Prob. 57DSPCh. 18 - Prob. 58DSP
Knowledge Booster
Similar questions
- Draw a stepwise mechanism for the following reaction that forms ether D. D can be converted to the antidepressant uoxetine (trade name Prozac) in a single step.arrow_forwardDraw a stepwise mechanism for the following reaction, a key step in the synthesis of ticlopidine, a drug that inhibits platelet aggregation. Ticlopidine has been used to reduce the risk of stroke in patients who cannot tolerate aspirin.arrow_forwardDraw a stepwise mechanism for the following reaction that forms ether D. D can be converted to the antidepressant fluoxetine (trade name Prozac) in a single step.arrow_forward
- Draw a stepwise mechanism for the following reaction, a key step in the synthesis of conivaptan (trade name Vaprisol), a drug used in the treatment of low sodium levels.arrow_forwardDraw a stepwise mechanism for the following reaction, a key step in the synthesis of linezolid, an antibacterial agent.arrow_forwardCPC (cetylpyridinium chloride), an antiseptic found in throat lozenges and mouthwash, is synthesized by the following reaction. Draw the structure of CPC.arrow_forward
- Sulfur ylides, like the phosphorus ylides, are usefulintermediates in organic synthesis. Methyl trans-chrysanthemate, anintermediate in the synthesis of the insecticide pyrethrin I,can be prepared from diene A and a sulfur ylide. Draw a stepwisemechanism for this reaction.arrow_forwardDraw a stepwise mechanism for the following reaction, a key step in the synthesis of the anti-inflammatory drug celecoxib (trade name Celebrex).arrow_forward(a) What is the structure of C, which is formed by oxy-Coperearrangement of B with NaOEt? (b) Draw a stepwise mechanism for theconversion of C to the bicyclic alcohol D.arrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY
Chemistry
Chemistry
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Cengage Learning
Chemistry
Chemistry
ISBN:9781259911156
Author:Raymond Chang Dr., Jason Overby Professor
Publisher:McGraw-Hill Education
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Organic Chemistry
Chemistry
ISBN:9780078021558
Author:Janice Gorzynski Smith Dr.
Publisher:McGraw-Hill Education
Chemistry: Principles and Reactions
Chemistry
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:Cengage Learning
Elementary Principles of Chemical Processes, Bind...
Chemistry
ISBN:9781118431221
Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:WILEY