Which of the following carbonyls would be MOST reactive for nucleophilic addition? b) Ph c) H3C° H. H.

Q: Which acetal produces acetone (Me2C=O) upon hydrolysis with catalytic acid in water?

A:

Q: phenol OH OH он NO2 dil. H2SO, NANO, NO2 OH OH он NO2 NH2 HN product C product D Paracetamol a.)…

A: Synthesis of paracetamol

Q: Draw the structure(s) of the major organic product(s) of the following reaction. Trace of HCl in…

A: See product in red box.

Q: Rank the following compounds in order of increasing reactivity in nucleophilic addition.

A: Nucleophilic addition reactions are generally given by carbonyl compounds.  Therefore, aldehyde and…

Q: Which carbonyl groups in the anticancer drug Taxol will undergo nucleophilic addition, and which…

A: The nucleophilic addition is a characteristic reaction of carbonyl compounds. It is sensitive…

Q: Devise a synthesis of each compound from benzene. You may also useany organic compounds having four…

A: b.

Q: What Wittig reagent and carbonyl compound are needed to prepare attached alkene? When two routes are…

A: The reaction of the carbonyl compound (aldehyde or ketone) with the ylide to give alkene is known as…

Q: :Explain the following Diazotization reaction carried out during the preparation of p-iodotoluene…

A: Diazotization reactions:

Q: Devise a synthesis of each compound from benzene. You may use any other organic or inorganic…

A: a.

Q: Rank the compounds in each group in order of increasing reactivity in nucleophilic acyl…

A: The rate of nucleophilic substitution increases if the compound has high electrophilicity.

Q: Which ketone cannot be made by the acid catalyzed hydration of an alkyne? A B C D E

A:

Q: EXPLAIN WHY PYRIDINE N-OXIDE IS MORE REACTIVE THAN PYRIDINE TOWARD ELECTROPHILIC SUBSTITUTION. ALSO…

A: Explanation to the question is given below.

Q: Devise a synthesis of the following compound from styrene.  You may use any inorganic or organic…

A:

Q: The enolate derived from diethyl malonate reacts with a variety of electrophiles (not just alkyl…

A: The electrophile is the electron-deficient species. The nucleophile attacks to electron deficient…

Q: Devise a synthesis of 1-phenyl-5-methylhexane [C6H5(CH2)4CH(CH3)2] from acetylene, alkyl halides,…

A:

Q: Explain why trichloroacetic anhydride [(Cl3CCO)2O] is more reactive than acetic anhydride…

A: The nucleophiles are the type of substances that have tendency to donates the pair of electrons to…

Q: Describe the mechanism step of this reaction below: H3O* OEt Explain the reason of the nucleophilic…

A:

Q: Draw a stepwise mechanism for the following reaction. This reaction combines two processes together:…

A: A mechanism for the given reaction can be shown as

Q: Rank the following compounds in order of increasing reactivity in nucleophilic acyl substitution.

A: The given molecules are: Leaving groups in the given molecules are, SH-, OH- and Cl- respectively.…

Q: a. Rank the following esters from most reactive to least reactive in the first slow step of a…

A: Observe the structures of the esters carefully. a) The order of reactivity of esters in the first…

Q: What vinylic halide couples with styrene (C6H5-CH=CH2) in order to synthesize each of the following…

A: Heck Reaction: Heck reaction is a coupling reaction in which vinyl halides or aryl halides couple…

Q: What product result from nitration of bromobenzene ?

A: Nitration of bromobenzene requires reagents H2SO4 and HNO3. Its para and ortho products are major as…

Q: True or False: Gliman copper reagent undergoes 1,4 - nucleophilic addition in alpha, beta…

A: Gilman Copper reagent has a general form R2 CuLi There is a nucleophile present in this reagent.If…

Q: Draw the structure(s) of the major organic product(s) of the following reaction. excess CH3OH trace…

A: Aldehydes and ketones forms hemiacetal when present in 1:1 ratio with alcohol. When alcohols are…

Q: What product is formed by ring-closing metathesis of compound V, a key intermediate in the synthesis…

A: The ring-closing metathesis (RCM) by Grubbs catalyst occurs, when the starting material is diene.…

Q: Consider the two-step synthesis of 2-hydroxy-2,4-dimethylpentanoic acid using the reagents provided.…

A: The prussic acid is another name of hydrogen cyanide having formula HCN. This hydrogen cyanide is a…

Q: III IV

A:

Q: CI I II IV

A: The correct answer is given below

Q: Consider carbonyl compounds A–E drawn below. (a) Rank A–E in order of increasing stability. (b) Rank…

A: Introduction: The stability of the carbonyl compound can be determined by the electrophilic…

Q: What epoxide and organometallic reagent are needed to synthesize attachedalcohol?

A:

Q: Q.3 Give reason: a. Enols are considered as strong nucleophiles as compared to alkenes. b. Aldol…

A: Enolates are the anions which are derived from carbonyl compounds like aldehydes, ketones and…

Q: 1. Which of the following is expected to be the most reactive towards electrophilic aromatic…

A: Electrophilic aromatic substitution: As per our guideline we have to answer first question only.

Q: What steps are needed to convert benzene into p-isobutylacetophenone, a synthetic intermediate used…

A: First we need to react the benzene with the below mentioned compound in presence of AlCl3  Than the…

Q: An acid catalyst in nucleophilic addition of aldehydes and ketones is used for: Select one: O a.…

A: 1.)  We would use a reaction to predict the use of acid catalyst in the reaction.  2.) Difference in…

Q: Explain the major step of a nucleophilic acyl substitution ?

A: The functional groups that undergo nucleophilic acyl substitutions are called carboxylic acid…

Q: Rank the following species from best nucleophile to poorest nucleophile in the given solvent: OH A B…

A: Nucleophilicity is determined by the tendency to donate the electron pair. The species which carry…

Q: Which compounds give an SN2 substitution reaction on treatment with alcoholic NaSH? (b) Which…

A:

Q: F3C² CF₂ reactive acyl Most -nucleophilic اعم least substitution H3C reactive CH3 3 to word

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: Indicate the appropriate reagent(s), conditions, and additional organic starting materials (if…

A: Reagents can be determined by identifying the type of reaction whether oxidation, reduction,…

Q: 20. Select the set of reagents/conditions that will most likely afford the following organic…

A: (20) When an alkene is treated with hydrogen chloride, (HCl) then addition take place According to…

Q: Devise a synthesis of each compound from aniline (C6H5NH2) as starting material.

A: Chemical synthesis is the sequential formation of the desired product with the fixed sequence of…

Q: Which of the following reaction is involves nucleophilic addition of carbonvl compounds? * Reaction…

A: In nucleohphilic addition , nucleophile add to the carbonyl group in the rate determining step .

Q: SO,H CH2-CH II

A:

Q: Which position will an electophile (E*) most likely add in an Electophilic Aromatic Substitution…

A:

Q: Draw the structure(s) of the major organic product(s) of the following reaction. p-toluenesulfonic…

A: When ketone react with exess alcohol in the presence of an acid produce ketol

Q: I

A: The nucleophilic addition reaction are those reaction in which a nucleophile attacks on an…

Q: Draw a stepwise mechanism for the following reaction. This reaction combines two processes together:…

A: Given reaction is,

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.