EtO EtO ELOH

Q: what is the roll of sodiumacetate in Beckamann rearrangement ?

A:

Q: Draw the major E2 elimination product formed from the following alkyl halide.

A: E2 elimination reaction involves removing of leaving group along with a proton that results in…

Q: Draw the product for the following reaction.

A:

Q: What starting materials are needed to prepare ar-turmerone using a directed aldol reaction?…

A: The reaction of propan-2-one with 4-p-tolylpentan-2-one in the presence of OH- results in the…

Q: What steps use in the Robinson Annulation?

A: Robinson Annulation is an organic reaction, in which the reaction between methyl vinyl ketones and…

Q: enolate base enolate base

A: The first compound contains an active methylene group. The alpha proton carbonyl group is acidic in…

Q: What two carbonyl compounds are needed to synthesize of the following compound, using a Robinson…

A: Interpretation: The two carbonyl compounds are needed to synthesize of the following compound, using…

Q: (c)

A: In this question we have to tell the major product of the Claisen rearrangement.

Q: Draw the product formed from a Claisen reaction with the given starting materials using OEt, ELOH.…

A:

Q: Draw the product of the reaction of the following compound with a base:

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Q: Draw the major E2 elimination products from the attached alkyl halides.

A: In E2-elimination reaction, the C=C bond is formed by the elimination of hydrogen and halogen from…

Q: Draw the product of the E2 reaction shown below. Include all lone pairs. Ignore byproducts. -:O-CH3…

A: Elimination reaction is a type of chemical reaction which is mainly used to convert saturated…

Q: Label the nucleophile and leaving group, and draw the products (includingstereochemistry) of the…

A: Reactions involving the replacement of a leaving group by a nucleophile is called nucleophilic…

Q: Draw the product for the following reaction

A: Solution

Q: Draw a major product for each step of the following reactions.

A:

Q: Draw the product of the following reaction:

A: We have the reaction of (4-chlorobutyl)benzene with AlCl3. This is an example of intramolecular…

Q: Draw the major E2 elimination product formed from the attached alkylhalide.

A: The E2 elimination mechanism involves the abstraction of beta-proton by base and removal of halide…

Q: n micxed aldol condensation of acetone with excess benzaldehyde in the presence of NaOH. Draw the…

A: Aldol condensation takes place in those carbonyl compounds that have alpha hydrogen.  In the case of…

Q: Identify the cyclohexyl substrate which would undergo the slowest E2 with base.

A: To identify the cyclohexyl substrate which would undergo the slowest E2 with base.

Q: Match the reactions with the correct description. Match each item to a choice: Acetoacetic ester…

A:

Q: Draw the expected major product of the following reaction. Br2 FeBr3

A: Halogenation reaction: It is an electrophilic reaction where substitution takes place on the ortho…

Q: Why does the leaving group rarely act as a base in SN1 reactions? The ABC step is exothermic and…

A: In a SN1 reaction the leaving group to leave it must be able to accept electron ,if a base remove…

Q: How can this product be synthesized via a Michael reaction.

A: Addition of active CH group at α,β-unsaturated carbonyl, cyano, ester, nitro compounds in basic…

Q: Which types of halide will react faster in an SN1 reaction?

A:

Q: Match each item to a choice: Choices Aldol condensation Hell-Volhard Zelinskii Rxn Acetoacetic ester…

A: We have to match the given items.

Q: c. Which reacts faster in an SN1 reaction? CH3 CH3 CH,СНCHCHg or CHCH-ССH, 1. Br Br d. Which reacts…

A: Will react fast in SN1 reaction since it would form stable carbocation during reaction

Q: Draw the reactant of the following intramolecular Claisen condensation

A: For intermolecular claisen condensation , reactant is ester.  The product is alpha bita keto ester.

Q: С. Claisen condensation

A:

Q: Draw the product of this reaction. H2 Lindlar's Catalyst

A: Lindlar's catalyst is a heterogeneous catalyst that consists of palladium deposited on calcium…

Q: Br NaOMe

A:

Q: draw the product of the following reaction

A: Nucleophilic attack of Grignard reagent followed by acidic work-up.

Q: Draw the product of each Robinson annulation from the given starting materials using −OH in H2O…

A: Given reactants,

Q: Draw one resonance form of the Wheland intermediate formed during the para–nitration of anisole…

A: See the solution given below

Q: In step 7, a hydroperoxide ion reacts with the glycosulose molecule to form a peroxy intermediate.…

A: The functional groups are key components associated with a molecule and are highly responsible for…

Q: in this E2 reaction what is the major product

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Q: Draw the product of dehydration of aldol product Q. Butanal

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Q: draw the major product formed from nitration of the following compound

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Q: Aldol Mechanisms: Synthesis of 2-ethyl-hex-2-enal

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Q: Label the nucleophile and leaving group, and draw the product (includingstereochemistry) of the…

A: Nucleophile : It should contained lone pair or negative charges. leaving group : this group will…

Q: Draw the product of following Robinson Annulation reaction. Make sure to label atoms in the product…

A:

Q: Define each term and give an example: i) aldolic condensation j) cross aldolic condensation k)…

A: As per the policy, we are allowed to answer only 1st three subparts of the question. To get the…

Q: Addition of excess acid halide to an alkyne would produce a/an ___ dihalide Vicinal       Geminal…

A: Addition of excess acid halide to an alkyne would produce a/an ___ dihalide .. answer is given…

Q: Draw the product formed from a Claisen reaction with the given starting materials using −OEt, EtOH.

A: In Claisen reaction carbon-carbon bond is formed. This reactions either takes place between two…

Q: Draw the major organic product of this E1 elimination reaction. Ignore byproducts. -OH H3O* heat…

A:

Q: NaOEt Aldol Condensation

A: Given reaction,

Q: A small base like KOtBu or LDA favors the Zaitsev product in an elimination reaction whereas a…

A: There is an empirical rule which determines the major and minor product . Saytzeff and Hoffmann…

Q: CH3 ннн H H エエ

A: Α-hydrogen of carbonyl compounds are acidic in nature and it is removed in the presence of a base to…

Q: enolate 人: base enolate base

A: