(ii) Propose a stepwise mechanism for the following reactions: of MeMgBr a) Br b)

Q: Provide the structure of the major product(s) of the followings organic reactions: a) b) c) -CEC…

A: "Since you have asked multiple-subparts questions, we will solve the first three questions for you.…

Q: Predict the reagents for reactions A and B. A А - 1. DIBAH, 2. Hа0* B= 1. LIAIH4, 2. H30* A- 1.…

A: In organic chemistry, the addition of hydrogen atoms or the removal of oxygen atoms are generally…

Q: What reagents would you use to carry out the following reaction? (A) H₂ / Pt (B) (C) (D)…

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Q: What is the major product of the following reaction? { (A) Z Br OCH 31 (B) CH3O*Na CH3OH (C) X (D)

A: As you have multiple question.So we will only answer the 2nd part. If you want any specific answer.…

Q: 19.44 Predict the product of each of the following reactions. (а) (b) (c) Br. Zn/Hg ? OH 1. HS SH…

A: The carbonyl compounds (aldehydes and ketones) are reduced to hydrocarbons (methylene groups) by…

Q: 18.26 Predict the products of the following ether cleavage reactions: OCH,CH3 LOC(CH3)3 HI CF3CO2H…

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Q: Arrange the following compounds in their ease to undergo solvolysis: a) CH3CHBrCH2CH3 b)…

A: Here we have to arrange the following compounds in their ease to undergo solvolysis-

Q: Give the IUPAC name for each metal salt of a carboxylate anion: (a) CgHsCO, Li"; (b) HCO, Na"; (c)…

A: The IUPAC name for each metal salt of a carboxylate anion has to be given,

Q: Show how you would synthesize the following compounds, storting with benzene or Or toluene ond any…

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Q: Predict the products from reaction of 2-hexyne with the following reagents:(a) 2 equiv Br2(b) 1…

A: The reactions of 2-Hexyne with the following reagents are as follows;

Q: What is the major product of the reaction sequence below? (A) он (B) (1) Na CECH /THE Br (2) HgSO 4.…

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Q: 9.22 Predict the products from reaction of 1-hexyne with the following reagents: (a) 1 equiv HBr (b)…

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Q: Treatment of W with CH3Li, followed by CH3I, affords compound Y (C7H14O) as the major product. Y…

A: a. Product Y is the major one with chemical formula C7H14O . IUPAC  name of the Y is…

Q: Which of the folllowing structures ase epoxides: Q) 3 and 4 b) 2 and 3 C) 2, 3 and 4 C) , 2,3 and 4…

A: Epoxide is the cyclic ether of three member ring.

Q: Which of the following compounds is the major product of the reaction sequence shown below? (1) Na…

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Q: 1. Propose a plausible mechanism for the reaction schemes below using curved arrow notation to…

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Q: (ii) Draw the product R, including a detailed reaction mechanism for the conjugate addition reaction…

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Q: 4. What product is expected from this reaction? (A) (C) میں N. OH NH₂ NHNH2 NHANH (B) (D) NH NH₂ NH₂…

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Q: Suzuki coupling of aryl iodide A and vinylborane B affords compound C, which is converted to D in…

A: The compound C formed in the reaction is shown below.

Q: Treatment of W with CH3Li, followed by CH3I, affords compound Y(C7H14O) as the major product. Y…

A: (a) Propose a structure for Y. (b) Draw a stepwise mechanism for the conversion of W to Y.

Q: 9. Arrange the following three chlorides in decreasing order towards Sy1 reactivity. (1) (2) (3) ČI…

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Q: Treatment of W with CH3Li, followed by CH3I, affords compound Y (C7H14O) as the major product. Y…

A: Product Y is the major one with chemical formula C7H14O . IUPAC  name of the Y is…

Q: 8.90 ● Suggest an efficient synthesis for the following transformation: OH a- &.. +En Br I

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: a) NBS ROOR b) NBS ROOR c) NBS ROOR

A: NBS produces bromine radical and the order of stability of radicals is…

Q: Suzuki coupling of aryl iodide A and vinylborane B affords compound C, which is converted to D in…

A: The compound C formed in the reaction is shown below.

Q: 1. а) Consider the reaction scheme below. PhLi HONH,, HCI A C ELOH B D (ii) Outline the mechanism…

A: Concept :  1) reaction of amine & ketone leads to imine molecule.  2) Lithiation can be done…

Q: Draw the main organic product formed in each of the following reactions: (a) (b) (c) + HNO3 / H₂SO4…

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Q: Which is the major product of the reaction below? (1) Na EtO /ETOH (2) dil. H*, H20 (A) (B) H3CO.…

A: Diesters with more than four carbon atoms can undergo cyclization in basic medium to form beta keto…

Q: Which compound is the major product of the reaction below? (1) KOH ethanol (A) (B) H. (2) A (C) (D)…

A: The major steps involved in this reaction are the abstraction of acidic proton by strong base and…

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.