How many elimination products can form in the following reaction? ж оооо 3 КОСН3 CH3OH

Q: Reaction: но HO HO. H. HO,

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Q: Denote how many nucleophilic centers are present in the following nolecular structure (in case of…

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Q: What is the major organic product obtained from the following reaction? A, B, C, or D?

A: Given that : We have to predict the major product of the following reaction :

Q: How many elimination products can form in the following reaction? н оооо P 2 4 коснз CH3OH

A: This is bita elimination reaction for this we required bita hydrogen.

Q: 1. N2OCH, H3C. o-CH3 2. H,о* cH3

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Q: OH

A: IMPORTANT POINTS:   BENZENE is converted to benzaldehyde by gatterman koch synthesis, in this…

Q: ONa HO но NOT FORMED HO HO

A: Note: Phenol reaction with t-BuOK give phenoxide ion. This phenoxide removes beta proton of alkyl…

Q: Which could be reduced with NaBH4 ? CH3 CH3 H;C H3C° H3C H. H3C C B O C O B O A O D O A, B, and C O…

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Q: CH3 H3C. NaOH H3C. CH3 CH3

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Q: 18. Complete the following stepwise reaction mechanism problems based on the reaction conditions…

A: Welcome to bartleby !

Q: CH3 .CH3 H,C ČH3

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Q: Draw the structure for the transition state in each reaction. а. OH2 H20 b. HO, -OH H20

A: Each chemical transformation passes through an unstable and not isolable structure called the…

Q: Но -OH

A: Ketone react with HCN to give cyanohydrin then further hydrolysis to give alpha hydroxy acid

Q: The behavior of esters and ketones in a reaction with a nucleophile is different because: 1) the…

A: There is a reasonable leaving group in the ester.

Q: Which of these alcohols will react the fastest in hot conc. sulfuric acid ? 0 ОН О O 0 ОН ОН ОН ОН

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Q: Which of the following species is attacked by benzene in the electrophilic nitration reaction?

A: Electrophile is an electron deficient species that is attacked by electron rich species like…

Q: 1. CH3-CH2-o" 2 CH3-CH2-C-0-CH2-CH3 2. HCI

A: Organic reaction: Major product along with reaction path-way is provided in the next steps:

Q: What is the major product to the following elimination reaction? CI DBU

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Q: H20 + HO,

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Q: What is the major product that results from the following reaction? يملك مهر ماه 1) NaOEt 2) HO ? 0…

A: We know , NaOEt act as a base and abstract acidic proton  . Since enolate is stabilized in ketone…

Q: major substitution and major elimination products

A: The substitution and elimination products can be shown below, Rxn  G

Q: Draw the major elimination product formed in the reaction. Br CH3O-K+ DMSO Selec /

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

Q: Draw the transition state for each reaction.

A: Please find below the transition state of reaction 1.

Q: OMe MeO Meo. OMe

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Q: OH OH ∞∞ BF3 Et₂O This reaction takes place via a pinacol rerrangement. Please, draw curved arrows…

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Q: CH3 CH3-CECH CH3-C-CH3 CH3-0-CH3 EN: I II III IV

A: Electrophiles have  low electron density while nucleophiles have high Electron Density.

Q: H. Me. H. B C14H180 NaOH/H,O A

A: The reaction taking place is given as,

Q: the major product for the following elimination reaction?

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Q: MeH Ме ОН N. H. Fill in the necessary reagents to complete the given reaction.

A: Reaction 1 : At ring junction methyl and hydrogen are trans. In the product Me and H are opposite…

Q: Complete each Grignard reaction

A: There are many bases in organic chemistry. When bases are treated with carbonyl compounds, bases…

Q: Curved arrows are used to illustrate the flow of electrons. ollow the arrows and draw the…

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Q: What reaction will take place if H₂O is added to a mixture of NaNH₂/NH3? Draw the products of the…

A: NaNH2 in ammonia acts as a strong base and abstracts acidic hydrogens of the reactant to form…

Q: What is the major product to the following elimination reaction? CH,OH Br

A: When 3° alkyl halide present then first form carbonation

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: 1. NaOCH3 H3C CH3 2. H,0+ CH3

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Q: In the reaction shown below draw curly arrows to show how the acetylide can act as a nucleophile.

A: The following steps are involved in the attack of acetylide as a nucleophile over acetone: The…

Q: Compound 2.1 undergoes an E2 elimination reaction to form either Compound 2.2 or 2.3. CH; CH; I CH,…

A: The objective is to determine the product formed by the given reaction. The alkyl halide undergoes…

Q: 8) Show how the following conversions might be accomplished, including all reagents and…

A: The chemical reaction in which an alkyl magnesium halide reacts with carbonyl compound followed by…

Q: Which structure is a reasonable intermediate for this alcoholysis reaction? ОН Olof -OH ОН Ofr ОН ОН…

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Q: 4.The following two molecules undergo stereospecific eliminations reactions. Draw the expected…

A: Detail mechanistic pathway is given below to find out the product

Q: коме, RT котви, 80°С 2 I ВиџN Br, RT BuLi, -78°C З Ч

A: Two criterias of substitution over elimination are- 1.At low temperature substitution is preferred…

Q: 4. Propose a mechanism for the following reactions. Explain why different products are formed with…

A: There are 2 type of base bulky and small depend on this get different product.

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.