N= NH N= NH pyrrole imidazole thiazole

Q: Which of the following carbonyl containing compounds is least susceptible to nucleophilic attack? A.…

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Q: Which of the following compounds is the most basic? A. p-methoxyaniline B. aniline C.…

A: As we know that aromatic amines are less basic than the alipahatic amine , because of resonance…

Q: Propose preparative routes to the following ketones using an enamine intermediate - you must make…

A: In this question, we want to synthesise ( prepared ) the given Compound by using starting material…

Q: 5. The following aminoketone can undergo an intramolecular reductive amination. Draw the expected…

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Q: Draw the products formed when each amine is treated with [1] CH3I (excess); [2] Ag:0; [3] A.…

A: Hofmann elimination is a reaction in which amines are eliminated from the molecule to form alkenes.…

Q: Complete the reaction and draw: Acetophenone reacts with phenylmagnesiumbromide in presence of H2O…

A: Given reaction condition: Acetophenone reacts with phenylmagnesiumbromide in presence of H2O and…

Q: Draw the product formed when phenylacetic acid (C6H5CH2COOH) istreated with following reagent. With…

A: Given compound is phenylacetic acid (C6H5CH2COOH)  Regents are [1] NaOH and [2] CH3COCl

Q: Rank the following substituted phenols in order of increasing acidity, and explain your answer

A: Given: We have to arrange these compounds in the order of increasing acidity.

Q: Rank the carbonyl-containing compounds in order of reactivity towards nucleophilic attack. Most…

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Q: Which of the following bases will convert acetophenone to its conjugate base with greater than 99%…

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Q: Interconversions of acid derivatives O acid chloride || R-C-CI O O || R-C-0-C-R anhydride O R-C-OR'…

A: Note : Carboxylic acid derivatives undergo acyl substitution reactions with different nucleophiles…

Q: Which amide would you treat with LIAIH4 to prepare the following compound? -CH2NHCH3 -CH2-Ċ-NH2…

A: Amides are reduced to amine on reaction with lithium aluminium hydride to give the corresponding…

Q: What is the problem with running the following reaction? NH2 HNO3 H2SO4 It will result in multiple…

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Q: Draw the organic product(s) of the following reaction. aqueous sodium acetate H2N NHNH3 CI…

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Q: Draw the products that result from each step in the synthesis of m-bromoaniline. HNO3, H2SO4 Br2,…

A: Step 1: The reaction of benzene with a mixture of conc. HNO3 and conc. H2SO4 is Nitration reaction (…

Q: Which of the following functional groups will react faster and at lower conditions to a nucleophilic…

A: Given Choices  a. Carboxylic acid  b. Nitrile c. Acyl Halide  d Ester Functional Group will react…

Q: Rank the following compounds in order of increasing basicity: L p-nitroaniline H.…

A: Basicity of a molecule is the tendency to donate the lone pair of electrons. Electron withdrawing…

Q: Of the following compounds, rank each series by nucleophilicity using 1 for the most nucleophilic…

A: Nucleophilicity is nothing but the tendancy of attack over the electron difficient species . The…

Q: Below is one of the reactions used in the synthesis of lopinavir. What type of reaction is this? H…

A: In the given transformation NaOH is acting as a base and THF is solvent.

Q: Draw the product formed when phenylacetic acid (C6H5CH2COOH) istreated with following reagent. With…

A: Phenyl acetic acid contain a phenyl group and a carboxylic acid functional group. It is a white…

Q: CH3COOH + NaOH --> CH3COONa + H2O Write an equation showing the reaction of each carboxylic acid…

A: Given that -  Carboxylic acid, ethanoic acid is treated with sodium hydroxide to give sodium acetate…

Q: Arrange the following compounds in order of decreasing reactivity towards hydrolysis. H2N. H3CO NAI…

A: A question based on reactivity towards hydrolysis reaction, which is to be accomplished.

Q: Solenopsin is an alkaloid found in the venom of fire ants. It is considered to be responsible for…

A: Here we are required to find the Starting material required for the formation of solenopsin

Q: What major organic group would you expect when an acyl chloride is reacted with aqueous NaOH? Select…

A: In this question, we will see that which major product is formed after the reaction between acyl…

Q: What results when dimethylsulfide is treated with methyl iodide? 1) CH,I 2)- NH 3) -H A. B. C. D.

A: The reaction taking place is given as,

Q: 1) How would you prepare phenylacetic acid (PHCH2CO2H) from benzyl bromide (PHCH2B1)?

A: Conversion of one compound to another desired compound is to be done by using specific reagent or…

Q: Rank the labeled nitrogen atoms in each compound in order of increasing basicity. Histamine causes…

A: Increasing order of basicity of nitrogen atoms in each compound depends on the involvement of the…

Q: Draw the product formed when phenylacetic acid (C6H5CH2COOH) istreated with following reagent. With…

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Q: Which of the following compounds is the most basic? A. p-nitroaniline B. p-chloroaniline C.…

A: Basicity depends on the stability of conjugate acid forms after accepting the proton.

Q: Which amide would you treat with LIAIH4 to prepare the following compound? CH2NHCH3 CH2-C-NH2…

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Q: Rank the following compounds in order of increasing basicity and explain the order you chose.

A: Lone pairs are present in the pyrrole molecule and these lone pairs are in conjugation with the…

Q: Propose a synthesis for each ketone, using as one step in the sequence a Claisen condensation and…

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Q: Treatment of ethyl acetoacetate with NaOEt (2 equiv) and BrCH2CH2Br forms compound X. This reaction…

A: Ethyl acetoacetate has two highly acidic protons. In the reaction mixture, we also have Sodium…

Q: Match each item to a choice: Choices: alkene Reductive amination Curtius rearrangement Hoffman…

A: Match the following of amine reactions

Q: Rank the attached compounds in order of increasing basicity andexplain the order you chose.

A: The resonance structures of pyrrole are shown below. The above structures imply that lone pair of…

Q: (3) R-ON excess R'-X Amine HN- Quaternary ammonium salt (H or) R (H or) R Ketone or aldehyde…

A: Since you have asked multiple questions, we will answer the first question for you. For the rest of…

Q: Q3/ Complete the following reactions : NaOH 1) 2-pantanone benzaldehyd + NaOH 2) hexanal +…

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Q: Sphingomyelins are found in animal cell membranes, especially in the myelin sheath that surrounds…

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Q: Draw the major product formed by treating each amine with excess CH3I, followed by Ag2O, and then…

A: The reaction of an amine with an excess of CH3I will result in the formation of quaternary amine.…

Q: Draw the product of attached reductive amination reaction.

A: The product of the given reductive amination reaction has to be given.

Q: The intermediote in the bromination of benzenesulfonic acid is SOH SOH H. Br SOH H Br OH SOH H. Br…

A: correct option is opotion 2

Q: Which of the following reactions would produce an enamine as the major product? Assume that there…

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Q: Identify the hydrolysis product of the cyclic enamine below 1) H30* 2) NaOH Ph The compound below Ph…

A: Option c is correct

Q: Draw the product formed when phenylacetic acid (C6H5CH2COOH) istreated with following reagent. With…

A: Given compounds: Phenylacetic acid (C6H5CH2COOH)

Q: How could you convert N-methylbenzamide to the following compounds? a. N-methylbenzylamine b.…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.