None Which is the reduction product of N-methylpropanamide with LIAIH4 in ether followed by an aqueous workup?O CH3CH2CH2OHO b.OHCH3CH2CHNHCH3OC CH3CH2CH2NH2Od. CH3CH2CH2NHCH3

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Answered: Which is the reduction product of…

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter23: Carbonyl Condensation Reactions

Section23.11: Carbonyl Condensations With Enamines: The Stork Reaction

Problem 19P

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Question 9 The reagent which converts a carbonyl group of a ketone into a enamine group is O CH3CH2CH2NHCH3; H CH3CH2CH2NH2; H* O CH3CH2CH2NHCH3; H3O* O CH3CH2CH2NH2; OH OLIAIH[OC(CH3)3]3
Which of the following reactions will not produce N-methylbutanamine? O a. Reduction of N-methylbutanamide with LIAIH4. O b. The reaction of butanoyl chloride with methanamine. OC. The reaction of methanamine with 1-butyl bromide and subsequent reaction with a strong base. O d. The reaction of 1-butanamine with methyl bromide and subsequent reaction with a strong base.
The following three derivatives of succinimide are anticonvulsants and have found use in the treatment of epilepsy, particularly petit mal seizures. Ph Ph `N' `N' ČH3 ČH3 Methsuximide Ethosuximide Phensuximide Following is a synthesis of phensuximide. CN Ph CN Ph CN 1. NaOH, H2O 2. HC, Н20 NaOEt KCN Ph-CHO cOOEt H cOOEt NC COOEt 3. Нeat Ethyl cyanoacetate (A) (B) Benzaldehyde Ph Ph Ph CH;NH2 НООС СООН Et0oC COOEt `N' (C) (D) ČH3 Phensuximide Methsuximide is formed by a similar pathway to that shown for phensuximide. Draw the structure of the compound that reacts with ethyl cyanoacetate in the synthesis of methsuximide.
Give the major product for the reaction. Pyrrolidine is a secondary amine. CH CH O CH CH! O OH CH2 O CH. I CH.CH Ї TCH CHE OH CH CH₂CH₂ CH.CH CH.OH2 0= RO pyrrolidine. 2 GH CH2 3 HCI H,0 TOH OH: CH₂CH₂ TCH CH: CH₂CH. CH₂CH₂
4. WHAT ARE IMINES? HOW ARE THEY FORMED? 5. WHAT IS GRIGNARD REACTION? WHAT CONSTITUTES A GRIGNARD REAGENT? 6. WHAT IS KETO-ENOL TAUTOMERIZATION?
Draw the products formed when each amine is treated with [1] CH3I (excess); [2] Ag:0; [3] A. Indicate the major product when a mixture results. CH3 a. CH3(CH2)6NH2 d. C. NH2 CH3 NH2 H.
Question 2 The reagent which converts a carbonyl group of a ketone into a enamine group is O CH3CH2CH2NHCH3; H3O+ OCH3CH2CH2NH2; OH- O LIAIH[OC(CH3)3]3 O O CH3CH2CH2NHCH3; H+ CH3CH2CH2NH2; H+ C
Draw the major product formed by treating each amine with excess CH3I, followed by Ag,0, and then heat. -CH,CHCH3 NH2 а. b. C. H2N
Prednisolone is a synthetic corticosteroid that is used as an anti-inflammatory agent. A НО НО HO B Which box contains carbonyl carbon? A Box A B Вох В both ....I ....I
The following three derivatives of succinimide are anticonvulsants and have found use in the treatment of epilepsy, particularly petit mal seizures. Ph. Ph `N' ČH3 ČH3 Methsuximide Ethosuximide Phensuximide Following is a synthesis of phensuximide. CN Ph CN Ph CN NaOEt KCN 1. NaOH, H2O Ph-CHO 2. HС, Н20 COOET H cOOEt NC COOEt 3. Нeat Ethyl cyanoacetate (A) (B) Benzaldehyde Ph. Ph Ph CH3NH2 НООС СООН EtOOC COOET `N' (C) (D) ČH3 Phensuximide In the conversion of (B) to (C), draw the structure of the product of step 1.
Two reactions occur when sodium hydroxide is added to methyl salicylate. One is immediate and one only occurs with reflux over time. What type of reaction occurs immediately and with which functional group on methyl salicylate does it react? What type of reaction occurs with reflux over time and with which functional group on methyl salicylate does it react?
Which of the following statements about carbonyl derivatives is FALSE? O Formation of an amide from an acyl chloride requires use of two equivalents of the amine. O The product of the base-promoted saponification of an ester is a carboxylate anion. O Acetals are great protecting groups for aldehydes and ketones because they are stable to acidic conditions. O Despite being a terrible leaving group, H2N¯ is indeed the leaving group in the base-promoted hydrolysis of an amide. O Transesterification can occur under either acidic or basic reactions conditions.

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Which is the reduction product of N-methylpropanamide with LIAIH4 in ether followed by an aqueous workup? O CH3CH2CH2OH O b. OH CH3CH2CHNHCH3 OC CH3CH2CH2NH2 Od. CH3CH2CH2NHCH3