Arrange the following compounds in order of increasing reactivity to nucleophilic addition. 1. Pentan-2- one II. Pentanal . 3-methybutan-2-one O II, II O I II 1

Q: Choices: A. Williamson Ether synthesis, B. Hydration, C. Epoxidation, D. Acidic cleavage   The…

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Q: Rank the following in increasing order of reactivity towards nucleophilic acyl substitution a.…

A: The rate of nucleophile attack to the CO group increases, if the C of CO group is electrophilic.

Q: Indicate which species in each pair gives a higher substitution-product-to-elimination-product ratio…

A: Among the given pairs, the one which give higher substitution product and the one gives higher…

Q: Arrange the following carboxylic acid derivatives in the order of decreasing reactivity towards…

A: Note-Dear student , the given question is 6 multiple question , hence I solved first question…

Q: Which of the following compound(s) may not be converted to a good nucleophile by LDA? OCH3 I II or…

A: Lithium diisopropyl amide (LDA) is bulkier and stronger base. The structure of LDA is  Due to…

Q: C-OH -C-NH2 -C-CI I II III -C- -C-CH3 C-OCH3 IV V

A: The reactivity of nucleophile towards carboxylic acid derivative is based on leaving group. More…

Q: Rank the following compounds in order of increasing reactivity during electrophilic substitution…

A: Electophilic aromatic substitution reactions are the reaction in which a hydrogen atom has been…

Q: (a) Based on the following structures, classify them according to the order of decreasing reactivity…

A: The given compounds are numbered as shown below.

Q: Rank the following species in order of decreasing nucleophilicity in aqueous solution   CH3COO-,…

A: See answer below

Q: Which set of reagents would be appropriate to synthesize bromobenzene from benzene? O1. HNO3 in…

A: HNO3 in H2SO4 gives nitration to benzene ring. Here, electrophilic substitution reaction takes…

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: If anhydrides react like acid chlorides with the nucleophiles, draw the products formed when each of…

A: Organic synthesis is a special chemical synthesis branch that deals with the careful production of…

Q: Rank the following compounds in order of increasing reactivity (least to most reactive) with respect…

A: The acyl substitution reactivity order is given as :-  Amide < Ester < Acid anhydride <…

Q: What will most rapidly undergo solvolysis in aqueous methanol? Br A. В. Br Br C. Br D. In other…

A: Rate of solvolysis in case of alkyl halides.

Q: 3. What, in general, is the order of decreasing reactivity of these carbonyl compounds towards…

A: In an organic reaction, a nucleophile which is electron rich attacks an electrophile which is…

Q: Arrange the following compounds in order of increasing reactivity to nucleophilic addition. I.…

A: Carbonyl carbon is electrophilic in nature. Thus nucleophile can easily attached with it . Thus with…

Q: Rank the attached compounds in order of increasing reactivity in asubstitution reaction with −CN as…

A: Nucleophilicity is defined as the tendency to give the electrons. And, a better nucleophile can…

Q: Which of the following statements correctly describe(s) SN2 reactions of alkyl halides (RX)? I. Rate…

A: SN 2 reaction is nucleophilic substitution reaction.

Q: I OH(-) |I CH3O(-) III CH3OH IV H2O. the relative order of their reactivity in an SN2 reaction with…

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Q: Which of the following reactions describes why Acetic Anhyhdride needs to stay dry in order for it…

A: The acetic anhydride is need to stay dry because acetic anhydride in the presence of water gets…

Q: 18. Show the mechanism arrows and product for the rate determining step of the Wolff-Kishner…

A: The mechanism arrows and product for the rate determining step of the Wolf-Kishner reduction has to…

Q: Which halogen compound in each of the following pairs will react faster in SN2 reaction :(i) CH3Br…

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Q: ELOH/H20 NH3 A C D

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Q: Correct order of reactivity of following compounds towards Grignard reagent. HO CI (1) ÑO, (II) a.…

A: option d is the correct option II > III >I

Q: Which of the following reactant will not favour nucleophilic substitution reaction ? (a) (b) Ph – Br…

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Q: What, in general, is the order of decreasing reactivity of these carbonyl compounds towards…

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Q: The mechanism by which the haloform reaction works. Explain.

A: We have to give the mechanism of haloform reaction.

Q: What

A: 1) alc KOh is convert alcohol into alkene by dehydration.

Q: Rank the following dienophiles in order of increasing reactivity.

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Q: Explain the difference in reactivity between CH3OH2 and CH3OH in a nucleophilic substitution…

A: The alcohol contains a two lone pair and therefore, will be reactive for the attack on reagent to…

Q: Arrange the following carbonyl compounds in order of increasing reactivity towards nucleophiles with…

A: We have given the carbonyl compound and arrange the given carbonyl compound in order of increasing…

Q: The most reactive compound(s) towards nucleophilic acyl substitution reactions? H3C HO H3C OCH3 H3C…

A: A chemical reaction in which an electron-rich species attacks an electron-deficient carbon atom and…

Q: Arrange the following compounds in order of increasing reactivity to nucleophilic addition. I.…

A: Nucleophilic addition reactions are the addition reactions in which a nucleophile attacks the…

Q: How does gold help to catalyze the reaction in the gold catalysis experiment? о а. It deprotonates…

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Q: Butanal 1-Butanol Waste: G704 (Non-halogenated organic solvents) 1. NABH, ethanol a.)…

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Q: Which of the following reactions describes why AICI3 needs to stay dry in order for it to be used in…

A: Answer

Q: Which halides are unreactive in a Friedel–Crafts alkylation reaction?

A: The Friedel–Crafts reactions are a set of reactions developed  to attach substituents to an aromatic…

Q: Provide the appropriate reagents or product in the following examples. 1. он Me Me Me Me 2. 1. NaBH,…

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Q: 53 ) What is the Nucleophile in nitration of benzene : A)H3O+ B) H2O C)HNO3 D)NO2+ SSP

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Q: Provide the appropriate reagents or product in the following examples. OMe 1. 2. 1.Os04, TBHP,…

A: 1. Heck coupling followed by Simmon Smith reaction. 2. Osmylation. Acetonide protection. Fridel…

Q: Below is a structure of Levonorgestrel (Plan B®), used in prevention of pregancy. Но HH…

A: Nucleophilic addition reaction:

Q: Explain the difference in reactivity between CH3OH2 and CH3OH in a nucleophilic substitution…

A: The alcohol contains a two lone pair and therefore, will be reactive for the attack on reagent to…

Q: In both examples below the reactants shown are combined to bring about a nucleophilic substitution…

A: The expected reaction in the given cases is explained below.

Q: Arrange the ketones in order of increasing reactivity toward nucleophilic addition H3C (I) O(least…

A: Reactivity of ketones towards nucleophilic addition

Q: CH3 OH NH2 C-CH3 С—ОН I II III IV V

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Q: 66) Which of the following statements is false?   Reactions following Markonikov’s Rule, form the…

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Q: Rank these substrates in order of increasing ability to undergo a nucleophilic substitution aromatic…

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Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.