Identify the most suitable base for the first step of the following Claisen condensation. nh? NaOEt O t-BuOK NaOMe O NaOH 1)? 2) H₂O+

Q: h) Which is a weaker base and why? Pyridine Pyrrole i) Name the following compounds. H2N A B NH2

A: Huckel's rule for aromaticity: The compound must be cyclic planar geometry with (4n+2) pi electrons.…

Q: What is the major product of the following reaction? OH oc | (1) BH3 (2) H₂O₂, OH-

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Q: A B Rank the compounds below based on the acidity of the underlined H from MOST acidic to LEAST…

A: We have to choose the correct option.

Q: 4. Complete the following reaction. reagent X HCN а) A в reagent Y b) OH

A: PCC oxidizes primary alcohol to aldehyde Grignard reagent converts ketone to tertiary alcohol HCN…

Q: NH₂ f) (CH3)2 - CH₂ -CH-COOH + HNO₂ → NH₂ g) (CH3)₂ -CH₂-CH-COOH + CH₂ -CH-COOH- -H₂O OH NH₂ NH₂

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Q: a) EtOH b NaNH, c) tBuOK NaH

A: Compare basicity in each pairs.

Q: Select the strongest base. CH3NH- CH3NH2 CH3OH CH3O

A: Base is an electron rich chemical substance and has tendency to donate electron pair to another…

Q: Rank the following compounds in order of decreasing acidity. Start with the most acidic compound. CN…

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Q: Which set of answers is organized in order from highest to lowest priority? A. –CH2NH2 > –CN > –COOH…

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Q: 5. Complete the following reactions by writing the correct product Ph H- OTs NaOCH3 H- Ph Methanol…

A:

Q: Select the strongest base. Đ NH2 OOH OCH3CH₂ OCH₂=CH-

A: Conjugate bases of strong acid are weaker while conjugate bases of weak acids are stronger. NH2-,…

Q: 2. Draw the products and specify whether the equilibrium favors the reactants or products. In other…

A: An acid-base reaction lies to the side of forming a weak acid and a base.  The acid strength can be…

Q: BY HYN NHz (B

A: There are many mechanisms in organic chemistry such as nucleophilic substitution, nucleophilic…

Q: What is the best reason why carboxylic acid 3 is the most acidic? адон | CI- || OH клон Яон OH |||…

A: Carboxylic acids are acidic in nature and the acidity of a carboxylic acid depends on the nature of…

Q: Which is a stronger base? CH3 CHCO F CH3 CHCO- Br

A: The given structures are the conjugate bases of the acids.  Basicity of these bases can be decided…

Q: What is the structure of compound A? Compound A H tot t 01 Oll O 111 OIV OV || ||| Compound A OH IV…

A: A species with a single unpaired electron is called a ‘free radical’. It is an unstable and reactive…

Q: OH H+, Heat Type of reaction 1-Propanol is heated Type of reaction_ 1- NaOH

A: Based on the nature of reactants and products, a chemical reaction can be classified into different…

Q: Which of the following reactions are correct? Explain the answer. + H₂O + H₂O H₂SO4 H H OH OH

A: The objective of the question is to identify the reaction which is correct.

Q: 4. Consider the following equilibrium: *35*1 Aga Rhaud ng base Bast COR + right. I ress cons. stable…

A: According to Bronsted - Lowry acid base concept: An acid is a substance which release proton or H+…

Q: Give the product of the following reaction: a "COOH COOH b COOH COOH KMnO4 но C COOH COOH

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Q: compared to HCO3-, H2co3 has a A Stronger conjugated base B Weaker conjugated base C Higher ka D…

A: Acid can be defined as the substance that give hydrogen ions in a solution and base is a substance…

Q: NO ₂ 0 H SONH H₂SO4

A: Since -CHO & -NO2 both are strongly electron withdrawing groups (-R/-I), so the aromatic ring…

Q: HOO hydroxide acetate t-butoxide ethoxide The most basic of the ions is The least basic of the ions…

A:

Q: Which is a stronger base? O CH,CHCH, CO- Cl CH CHCHCО" Cl Which is a stronger base? CH3CH2 CCH20-

A: As the distance of electron withdrawing group increse bascity increse  Cl and C=O both electron…

Q: O= Predict the product of this reaction. Show each intermediate in the reaction path. Use curly…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Complete the reaction map by matching A-E with the given choices. H2 H2 A B E Pt Cl. Na in lig NH3 D…

A: Reaction map from A to E shown below

Q: What is the major product of the following reaction? OH CrO3 CH,OH CHO COOH COOH сосн COOH COOH COOH

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Q: i) j) OH k) 1) ОН H₂SO4 OH TSOH TSC OH pyridine HBr m) n) o) OH он л он НI POCI3 OH SOCI₂

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Q: Choose the correct set of reagents that would lead to this major product under these conditions. HBr…

A: Given reaction is addition reaction of alkyne.  HBr is added across carbon carbon triple bond.  In…

Q: Which compound is the strongest base? „NH2 „NH2 „NH2 „NH2 `NH2 CI II III IV I O II IV

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Q: What is the major product: Br O OMe OMe OH OMe 오 + MeOH

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: 2- Complete the following reactions. NaOH NaCI OH C,H15- C,H15 NaOH C,H15

A: Carboxylic acids reacts with strong base NaOH and undergoes acid base reaction producing salt and…

Q: 1. Cl2, NaOH Product A + Product B 2. H3O*

A: This reaction is known as haloform reaction, where a carbonyl group reacts with Cl2 in basic medium…

Q: 1. Draw the product(s) for each of the following reactions following an acidic workup where…

A: The mechanism and product of this reaction is provided below in attach image.

Q: 4. Give the reagents 요 a) 1.LAH 2. MeMgBr 3. H₂O PH 1. Me Br 1. Me Ms Br b) c) 20 LAH 2. H₂O 3.H20

A: Step 1: This reaction converts ketone to tertiary alkane. Grignard reagent (MeMgBr) reduces ketone…

Q: Is the following acid-base reaction favorable or unfavorable? HỌ–CH3 + HC—c=ce O a. Favorable O b.…

A: Whether equilibrium lies on the right side or left side depends upon the acidity of the reactant and…

Q: but-2-en-1-ol + but-2-enoic acid, CH3CH=CH-COOH. eq. NaOCI TEMPO 1 PCC NAOCI T MeD.

A:

Q: Select the strongest base NaOH CH3CH₂CH₂CH₂Li O (CH3)2NK O Na₂CO3

A: There are different type of bases , some of them are strong, weak or intermediate depending on their…

Q: h i Hg(OAc)₂ EtOH, ether H₂ (1 atm) PtO₂-H₂O H₂ Pt NaBH₁ H₂O, EtOH

A: We have to draw the structures of the products if the below-given reaction. Introduction:…

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.