Provide a plausible arrow pushing mechanism for the reaction below. 1 eq. H20 MeOH Но. OMe cat. H-A OH

Q: 5. Provide a stepwise synthesis for the following.

A: The stepwise synthesis is shown below

Q: Give the mechanism ? он 1. NaBHy meoH 2 H₂O

A: Note : NaBH4 is used to reduce keto to alcohol. Acid FG reacts will not react with NaBH4. ( For…

Q: OH

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Q: D.I.2 Elechophilic Ar omatic fubs ( SEN)[ Comc eptual] CH3 C3 mol) ON ON Reactin i HンS0+ NOL ZON-…

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Q: F

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Q: (a) Which is a stronger acid NH2 NH, b. If nitration is done on both the compounds what will be the…

A:

Q: Explain the following observation 1. Chlorine is orthor, Para deactivating group when attached to…

A: Answer:- This question is answered by using the simple concept of directive effects of the…

Q: can be 4. (a) The following compound synthesised via Robinson annulation. Provide retrosynthetic…

A: Robinson annulation is a reaction which uses a ketone and a methyl vinyl ketone (α,β-unsaturated…

Q: When dilute aqueous acid is reacted with a dicarbonyl compound, the reaction presumably follows the…

A: Furan is a five-membered aromatic ring containing four carbon atoms and one oxygen atom that makes…

Q: Mol of 5-hydroxypentanoic acid reacts with 1 mol of SOCI2 and then with 1 mol of dimethylamine. What…

A: In a chemical reaction, two or more compounds react with each other to form product(s). Organic…

Q: a. Increasing acidity: p-Bromobenzoic acid, p-nitrobenzoic acid, 2,4-dinitrobenzoic acid NH2 NH2 ZHN…

A: Answer of this question :-

Q: NaH + Br Br Но.

A: Sodium hydride is a strong base. It abstracts the acidic hydride forming a nucleophile. In the next…

Q: Provide a plausible arrow pushing mechanism for the reaction below. CI 2 eq H20 +

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Q: Arrange the compounds in  set in order of decreasing reactivity (fastest to slowest) toward…

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Q: c. PHNH2 or PHCH2NH2 (Note: Ph -phenyl) d. (i) (i) or NH

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Q: 5. Tropone (A) is much stronger base (conjugate acid more stabilized) than the open chain,…

A: Comparison of basic nature of A and B.

Q: 3. Write a detailed, stepwise mechanism for the following reaction. CH3 + Cl2 -CH2CI + HC1

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: 2. Propose a synthesis of the following molecule using benzene as your starting material: HạC, OH

A: As per rules only one (the first) question can be answered. However since any details about the…

Q: Consider carbonyl compounds A– E attached  below. Rank A–E in order of increasing amount of hydrate…

A: The amount of hydrate formed depends upon the electrophilic nature of carbonyl carbon.  Higher the…

Q: OH H C-OH H CH₂ НО

A: Here we are required to predict the mechanism for the reaction.

Q: HO ?? TSCI NaOH starting materials EtzN H20, heat IZ

A: This is a Beckmann type rearrangement.

Q: 21.(4) Provide a mechanism for the following transformation. кон heat Br

A: ->KOH is a base which can substrate Hydrogen and give elimination reaction.

Q: 2. Draw a detailed mechanism for the following reaction and give the structure of the product. NH2…

A:

Q: Write a complete stepwise mechanism for the following reaction. Show all electron flow with arrows…

A: Given Reaction of Benzoyl chloride with 2 equivalent of Ethylmagnesiumbromide (Grignard reagent)…

Q: Provide a plausible arrow pushing mechanism for the reaction below. 1 eq. H20 Но. MEOH OMe cat. H-A…

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Q: To prepare butanoic acid from 1-propanol, which sequence of reagent(s) is/are best employed?   a)…

A: Scheme 1: Step 1 : propanol is converted into bromo propane using PBr3. Step 2: Bromo propane is…

Q: 2b. Device a synthesis route for the following: Hg(OAc): NaBH, он p-TSCI pyridine a) b) KCN d)

A: Oxymercuration reaction: The alkene gives an electrophilic addition reaction to form alcohol. When…

Q: 2. Give the structures of compounds A and B in the following reaction scheme. 'N OMe 1. ОН /Н20 1.…

A: The reagent sodium dichromate (Na2Cr2O7) works as the oxidizing reagent. It basically oxidizes…

Q: 1. Provide a detailed, stepwise mechanism for the reaction below: (CH3)2CHCH2CH2CH21 + CN-…

A:

Q: d. Aflatoxin B, hemiacetal racemizes readily in basic solution. OCH3 O: OH Aflatoxin B1 hemiacetal

A: As per the rules, only the first question can be answered. Organic reaction mechanism.

Q: How to synthesis compound 1 from compound 2? OMe t-Bu MeO2C MeO¿C но 1

A: For the synthesis of compound 1, the starting material, which is compound 2, is reduced selectively.…

Q: Arrange the compounds in  set in order of decreasing reactivity (fastest to slowest) toward…

A: Given compounds,

Q: HNO3 `NO2 H2SO4

A:

Q: 1. reactivity towards nucleophilic acyl substitution CI HO, RANKING:

A: Nucleophile are those species which attacks on electron deficient species. In carboxylic acid and…

Q: Tertiary (3°) aromatic amines react with NaNO2 and HCl to afford products of electrophilic aromatic…

A: The electron withdrawing /electron releasing groups have important role in the activation and…

Q: B) The following sequence of reactions was employed during synthetic studies on reidispongiolide A,…

A: All details explanation in Handwritten solution.  Step first ring opening  of epoxide  then…

Q: Part 6. Synthesis. Provide the reagents necessary to accomplish the following multistep syntheses…

A: Applying concept of organic synthesis and name reaction.

Q: The pKa of p-cyclopropylbenzoic acid is 4.45 . Is cyclopropylbenzene likely to be more reactive or…

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Q: Provide a plausible arrow pushing mechanism for the reaction below. cat. H-A MeO MeOH

A: Organic reaction mechanisms

Q: Provide a plausible curved-arrow mechanism for the following transformation. سلاح 1) NaOEt, EtOH 2)…

A: This reaction mechanism follows the reverse process of Claisen ester condensation.

Q: Arrange in decreasing order according to their reactivity towards an electrophile. H A В

A:

Q: 5. Tropone (A) is much stronger base (conjugate acid more stabilized) than the open chain,…

A:

Q: Consider the following reactions 2- bromooc tame reacted with Sodium tert-butoxide Complete reaction…

A:

Q: Purine is a heterocyclic compound with four nitrogen atoms. a. Which nitrogen is most apt to be…

A: (a) In purine compound, four nitrogen atoms are present and all are sp hybridized nitrogen atoms.…

Q: 4. Rank the following compounds in terms of increasing basicity: Br

A: The less electronegative the element, the less stable the lone pair will be and therefore the higher…

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.