The following molecule undergoes an intramolecular reaction in the presence of pyrro- lidinium acetate, the protonated form of pyrrolidine. Draw the product of this reaction, assuming that a dehydration reaction takes place. Me Me Но N: 'N' AcO Ме pyrrolidinium acetate Me Me Me

Q: Complete the following reaction of hydrolysis using arrows and drawing the intermediate products…

A: When we add aqueous acid or we can say upon hydrolysis of acetal its turn back to the ketone through…

Q: 1. Identify whether the following substrates preferentially participate in the SN1 or SN2 reaction.…

A:

Q: What role does an alkyl group have in the following reactions: SN1 SN2 E1 E2

A:

Q: The following molecule undergoes an intramolecular reaction in the presence of pyrrolidinium…

A:

Q: 12. Arrange the following compounds in order of increasing hydrogen bond donating ability toward…

A: Answer:- This question is answered by using simple concept of hydrogen bond donating ability which…

Q: Which of the following anions is the most nucleophilic in polar protic solvents? а. F- b. Cl- С. Br-…

A:

Q: Which of the following will NOT produce an ester with an acid chloride? O CH3CH2OH O (CH3)3COH O…

A: Let an acid chloride R-CO-Cl  As we know that Cl is a leaving group .So when nucleophile will attack…

Q: 2a. Which of the following compounds is the strongest electrophile? NH2 HO B D

A: 1- ( C ) compound amide is poorest electrophile than ester ( D ) and carboxylic acid ( A ) because…

Q: What sequence of reactions would allow a conversion of an ester to an anhydride? NaOH SOCI, NaOH…

A:

Q: Which of the following is a reasonable retrosynthetic approach to the target compound? он MgBr OH Br…

A: Free alcohol may hamper a Grignard reaction. So during retrosynthesis we have to very cautious…

Q: Rate the following compounds in order of increasing basicity. -NH2 CH3-C NH2 NH2 (X) (Y) (Z) (a) X…

A: amines have lone pair of electrons on nitrogen atom and donate to other group or atoms  so basic in…

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

A:

Q: HO Li H3C. H20 PCC но H. HP (cat) (acid workup) P (cat)

A:

Q: The reaction of 1-chloropropane with which of the following nucleophiles is a carbon…

A:

Q: Draw the structure of the product/s in each of the following reactions. Ethanoyl chloride (A) Acetic…

A:

Q: When the rate constants for the hydrolysis of several morpholine enamines of para-substituted…

A: σ or  substituent constant :  electron-withdrawing substituents have positive substituent constants…

Q: show the generation of the electrophile and predict the products.(a) benzene + cyclohexene + HF

A: The Cyclohexene gives cyclohexyl cation upon protonation. The cyclohexyl cation further attacks on…

Q: Which of the following will NOT undergo decarboxylation when strongly heated? I. III. C-OH ČEN II.…

A: In this question we have to tell that whic of the given compound will not undergo decarboxylation.

Q: 7. Which one of the following reagents will not transform an aldehyde to a carboxylic acia? E)…

A: I will do first three questions according to Bartley Q and A guidelines In question 7 answer (D) is…

Q: When a single compound contains both a nucleophile and a leaving group, an intramolecular reaction…

A: A nucleophilic substitution reaction is defined as the reaction in which a nucleophile attacks on…

Q: X Your answer OH Me MgBr 1. Et20 Me + (1) 2. HCI O Hint Consider the reactions of Grignard reagents…

A:

Q: Propose an efficient synthesis for each of the following transformations: 1. 2. `OH O,N. 3. 4.

A: As per our company guidelines we are supposed to answer only 1st three sub-parts. kindly repost…

Q: When acetic acid is treated with a strong base, followed by benzyl bromide, a compound is formed…

A: A base is a substance that abstracts a proton.

Q: Part of Percy Julian's synthesis of physostigmine is shown below. Which set of reagents could…

A:

Q: В. Propose a mechanism to account for the following reaction. Hint: Start by removing the most…

A:

Q: Which acid anhydride will produce these two products after hydrolysis? OH + OH de ole Compound 1…

A: We have to predict the acetic anhydride

Q: Indicate whether the compounds below undergo racemization when treated with aqueous acid or base.…

A: Organic reaction

Q: O ethanal O formaldehyde O epoxide O acetone O carbonic acid QUESTION 4 The reagent/reaction of…

A: Applying concept of organic synthesis and reagent.

Q: Draw the step-by-step mechanism of the following hydrolysis of nitrile compound in acidic and basic…

A: In Hydrolysis, lysis means breaking of bond between carbon and oxygen in water molecule. In cyanide…

Q: Propose a mechanism to account for the following reaction. Hint: Start by removing the most acidic…

A: The reaction is based on the phosphorus ylide.  Phosphorus ylide converts carbonyl into alkene.

Q: What will be the result of the following reaction? Will the product be more/less capable of…

A:

Q: Arrange the following compounds in INCREASING reactivity towards Nucleophilic Acyl Substitution. ABC…

A: Given compounds are organic compounds as they contain carbon and hydrogen atoms.

Q: Identify whether the hydroxide ion is functioning as a base or as a nucleophile. HO: :0: ОН R R R. R

A:

Q: Question attached

A:

Q: メーメ ゲ-O -ノ 7. ー人

A:

Q: Ketones and aldehydes react with sodium acetylide (the sodium salt of acetylene) to give alcohols,…

A: In Organic Chemistry, carbonyl compounds react with Acetylide ion and yield the product with a…

Q: ) Which of the following compounds is the least reactive toward nucleophilic acyl substitution?…

A: Nucleophilic acyl substitution defines a subset of nucleophile and acyl compound substitution…

Q: Propose a mechanism for the following reaction:  2 C5H11OH C5H11-O-C5H11 + H2O (pentan-1-ol…

A: Ethers are formed from the alcohols. This reaction is acid catalysed and it involves the SN2 type…

Q: The following reactants will undergo a Robinson annulation reaction in the presence of base (KOH).…

A:

Q: HO HO

A: First Take TsCl for protection of OH then use KMnO4 for oxidation of alkyl group. Now esterification…

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

A:

Q: 1. Cl2, H20 2. NaOH Another mechanism for the formation of epoxides is through the formation of a…

A:

Q: Type of substrates undergo SN2 & SN1 reactions & 3 examples      SN2     SN1

A: A reaction in which an atom or group of atoms is replaced by another atom or group of atoms is known…

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: For the following multi-step reaction, read the curved arrows and identify the sequence of…

A: Nucleophile is the species having extra electrons ( lone pairs or negative charge) to donate.

Q: Br Br. Br

A: Aromatic electrophilic substitution reaction: Benzene and other aromatic compound gives mainly…

Q: Hydroxylamine, H2NOH, has both an OH functional group and an NH2 functional group, so it can…

A: When acetone reacts with hydroxylamine formation of only one product takes place which has no…

Q: In EAS bromination reactions, a -CON(CH3)2 substituent on the aromatic ring is: an activator and an…

A:

Q: Draw the products of the following ozonolysis reactions: O, ? + ? (1) Me,s Os ? + ? (2) Zn, HCI

A: Reaction in which addition of oxygen or removal hydrogen takes place are called oxidation reaction.…

Q: Which of the following groups would NOT make a good nucleophile? A. amine B. carbonyl C. imidazole O…

A: Nucleophile is a substance which is electron rich in nature, it can be neutral (having lone pair of…