Which one of the following Starting Material شیده tBu || Br tBu OH is expected to form an epoxide fastest? NaH Epoxide Product Br OH THE tBu OIV O All will react at the same rate. O 111 OII 01 OH 'Br IV (Bu OH Br

Q: Draw the products and show the mechanism for the reactions below. It there are multiple products,…

A: All the reaction are type of elimination reaction. Reagents are base and they will abstract the…

Q: Predict the major product(s) of the following reaction. 1) KSMe 2) H₂O I SMe Et- HO n-Bu Et Et 11…

A: Given is organic reaction. The given reactant is epoxide.The given reaction is epoxide ring opening…

Q: Draw the most stable product formed in each of the reactions shown. Reaction (a) 2 ch NaOEt, EtOH A…

A: The Claisen condensation is a carbon–carbon bond forming reaction that occurs between two esters or…

Q: a) b) Propose a mechanism. OH R CI 1. MeMgBr 2. H3O+ NaH OH

A: The given reactions are shown below We have to draw the mechanisms of the above two reactions.

Q: What is the major product of the following reaction? A. B. C. C. D. HBr heat OH Br Br Br Br Br Br OH

A:

Q: Decide the mechanism for each reaction and predict the MAJOR product. a. b. j CN HO Br CN NaCN CHCN…

A: Product of following reaction can be made by applying appropriate reaction mechanism.

Q: .CN OTs

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Q: Select the major organic product of this reaction. H3C, H3C_ A OTs OTS но H3C. D NaOH, H2O B -OTS…

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Q: What is the major expected elimination product of the following reaction? ? + CH3O ****CH3 Br `CH3…

A: Biomolecular elimination (E2) reaction:E2 reaction involves a one-step mechanism in which…

Q: OMe

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Q: F CH,OʻNa* 120 C

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Q: For the following reaction: Br HO. a-Explain how to decide which mechanism(s) the reaction will…

A: We have given the tertiary alkyl halide reaction with Alkoxide ion in alcohol.

Q: HO HBr 1. Н В 2. H30* Mg H. А C Et,0

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Q: Which of the following would be an accurate product of the following reaction. Br2 OMe OMe MEOH Br…

A: The reaction of alkene and bromine in presence of alcohol is an electrophillic addition reaction.…

Q: Determine the major product of the reaction shown in the box O H₂SO4 H2O OH зроб HO. OH в НО. 'OH…

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

Q: What is the major organic product obtained from the following sequence of reactions? Br (CH3)3COK…

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Q: Predict the product for the following Diels-Alder reaction. heat olohova a || ||| IV IV

A: Answer:-This question is answered by using the simple concept of chemical reactions of organic…

Q: Draw the major product formed in the reaction. TH. NaOH, H20 + A

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Q: nas one Kind a product Show the complete mechanism to illustrate the bromination of…

A: We have to show the complete mechanism to illustrate the bromination of 2,2-dibromopropane as…

Q: OH H-o-H H* Under what condition would the reaction proceed faster? O A. In the presence of a salt…

A: Alcohol gives dehydration reactions when they react with acid to form alkene at 180oC. The reaction…

Q: Major product and mechanism for this reaction?

A: The details solution for this reaction is provided below in attach image.

Q: Please Draw the major product for the reaction

A: Aromatic substitution reaction are those where the C-H bond in aromatic ring is replaced by C-E E is…

Q: Design the following syntheses. OH Br

A: The synthesis can be carried out via Elimination reaction, followed by hydration reaction of alkene.…

Q: 2. OCH3 ** OCH3 1. Is the reaction mechanism correct? [Select] 2. True or False. The nucleophile for…

A: Here we are required to find the type of bond cleavage happened between oxygen and carbon in…

Q: ÇH3 CH3 HCI (U) H3C HC ÓH ÇH3 SOC, CHONA ? ? (V) Ph Ру DMF HSO4, A H3C Он (W)

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Q: H3O*

A: The given is the acid-catalyzed hydrolysis of alkene. The first step is the nucleophilic attack of…

Q: For the reaction shown below, circle the major product obtained when the | reaction is allowed to…

A: Note: HCl addition to 1,3-butadiene type molecule results kinetic product ( see below).

Q: Me X R OEt A R Me B OEt 1. MeMgBr 2. H₂O 3. NaH 4. EtBr R OEt C Me .OEt Y Me D R

A: The given reaction can be explained as:

Q: 5. What is the major product of the following reaction? Som OH A) I B) II C) III D) all of the above…

A: For given question there is need to find major product when given compound is reacted with sulphuric…

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.