a. b. H. H. C. d.

Q: What reagent should be used to carry out the following reaction?

A: The reagent that can be used to carry out the above process is written as follows:

Q: Draw the products formed when benzoyl chloride (C,H;COCI) is treated with each nucleophile: (a) H20,…

A: Since you are posted with multiple sub-parts. As per the rule, I am answering the first three…

Q: 6. What is the best choice of reagent(s) to carry out the ? transformation shown here? Ph HO. Ph A)…

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Q: What product is obtained from the reaction of excess benzene with isobutyl chloride + AlCl3 ?

A: The reaction of isobutyl chloride in AlCl3 with benzene is an electrophilic substitution reaction.…

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: In the synthesis of 2-methyl-pentan-2-ol from pentan-2-one, the source of the nucleophile in…

A:

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: Select an appropriate synthetic route to prepare 3-bromo-1-propanol from propene. 1. BH3-THF; 2.…

A:

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Q: 7. Starting with an alkyl bromide, outline an efficient Wittig synthesis for the target alkene (1)…

A: The detail explanation of the reaction is given below

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Q: What major product will be formed when the shown Grignard reagent is combined with the shown…

A: Given reaction,

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A: a.

Q: Devise a 4-step synthesis of the aldehyde from acetylene. 1. reagent 1 2. reagent 2 H CEC-H → H3C 3.…

A:

Q: HS OH + H20 Lewis Acid cat 1. What is the nucleophile is the reaction shown above? What part of the…

A: A nucleophile (Nu-) is an electron rich substance.

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A:

Q: . Like acid chlorides, acid anhydrides react with alcohols in the presence of pyridine to form…

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Q: 40) For a reaction between a thiolate anion and 1-Chloropropane, why is SN2 more favoured than E2…

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A: Reaction of pyridine with Br2 :-

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A: Stepwise mechanism:

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A:

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A: The mechanism is as given below for the conversion of M to N

Q: Which of the following reagents do not react with ketone carbonyls (Question 3)

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Q: (a) Draw a stepwise mechanism for the reaction of ethyl hexa-2,4-dienoate with diethyl oxalate in…

A: a.

Q: 10. Which compound undergoes nucleophilic substitution with NaCN at the fastest rate ? (а) Br, Br.…

A:

Q: A nitrile X is treated with LiAlH4 to obtain compound Y(C2H;N). In a separate reaction, X is…

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A:

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A: I have given the solution below:

Q: * ?Which of the following statements is not true about the SN1 reaction of an alkyl halide (äbäi 2)…

A:

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A:

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Q: A crossed Claisen reaction between methylpropanoate and methyl acetate is not synthetically useful…

A: In the case of reaction 1, both of the esters are enolizable. So, the reaction can take place…

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A: General formula of Grignard reagent is RMgX where  R = alkyl group  Mg = magnesium  X = halogens

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A:

Q: The reaction of a nitrile with an alcohol in the presence of a strong acid forms an N-substituted…

A:

Q: What is the major product of the reaction of 4-methyl-1-pentyne with the following reagents…

A: Given starting material,

Q: 6. Haworth Synthesis Friedel Crafts FIRST Clemensen acylation Anhydrous AICI, A reduction CH2 +soCI,…

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Q: Why is a strong acid (like HCI) used in a Grignard reaction? A strong acid is used in the Grignar…

A: when an organo magnesium (RMgX)halide is added to carbonyl compounds to form primary, secondary or…

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A: Electrophile is electron deficient species whereas Nucleophile is electron rich species

Q: KNH2 + KCI NH3 ČI -30 °C NH2 chloro is only moderately electron-withdrawing traditional SAr…

A:

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.