5. What are the products formed when each alkene below is treated first with KMNO4 and KOH in cold water? Are the first products meso or formed as a racemic mixture? What happens when the products of the first step are treated with H2SO4? ore.

Q: 2. What is the E2 product of the following reaction and explain, using chair conformations, why this…

A: E2 elimination needs a strong base and the most important condition is the beta hydrogen and the…

Q: please help Draw the product (s) formed when cyclohexene is treated with this reagent

A: (h) We have to draw the structure of the product formed when cyclohexene is treated with BH3…

Q: Which is the most stable carbocation? A OA OB C3

A:

Q: Synthesize each compound from (CH3)3CH.

A: a) When isobutene is treated with Br2 in the presence of light, the bromine radical so formed reacts…

Q: Draw the major product that would be obtained when the given reagent (s) added to the alkene : are…

A: Br2, H2O form HOBr.In HOBr, -OH group is attached to that carbon of double bond which contain…

Q: 3. The first reaction is not stereoselective. Draw only the R isomer (A) and then reduce the…

A: Mukaiyama Reaction:A type of aldol reaction between a silyl enol ether and an aldehyde, giving…

Q: Draw all stereoisomers formed in each reaction.

A: All stereoisomers of given reaction can be drawn as

Q: 4. What are the products formed when each alkene below is treated first with MCPBA in CH2CI2 solvent…

A: Both Product formed in each step are Enantiomers because of the fact that OH-  Always attack in anti…

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A:

Q: None

A: Part 2: Explanation:Let's break down the reaction steps to understand how 2-pentene leads to the…

Q: 1) ВНз 2) NaOH, H2O2

A: When an alkene undergoes hydroboration oxidation reaction, an alcohol is formed. this alcohol…

Q: What alkene is the major product formed from attached alkyl halide in an E1reaction?

A: E1 reactions are two step reactions in which the first step is the cleavage of carbon halogen bond…

Q: HgSO4 aq H2SO4

A: The reagents are as follows:

Q: Draw the structures of organic compounds A and B. Indicate stereochemistry where applicable H2…

A: The terminal hydrogen atom of acetylene molecule is highly acidic in nature. In the presence of base…

Q: 1. MCPBA 2. aq H*

A: The reactor is an example of the epoxidation of alkenes. In the reaction, the alkene undergo…

Q: j. SN1 SN2 E1 E2 H. H Br ČH3 - OH + Product(s)/Stereochemistry(ies) of reaction j_

A: Depending on the reaction condition and substrate used the product changes .

Q: Draw the alkene that would react with the reagent given to form the product shown. ? vat uit…

A: Find out the  name of alkene of the reaction. This is bromination reaction.

Q: 18. Draw all the alkene products that can be prepared in the following E2 reaction. Circle the…

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

Q: What is the reagent? OGMU Me-N OGMI OGMUL OMe OH ? Me-N OMe O

A:

Q: Fill in the product, starting material, or reagent for each reaction. "No reaction" is a…

A: Epoxide ring is very unstable due to angle strain and it is highly reactive. The epoxide ring is…

Q: What reactant converts an internal alkyne to an alkene with trans stereochemistry? a. H2/Ni b.…

A: Explanation to the correct answer is given below

Q: Draw the products formed when (CH3)2C=CH2 is treated with each reagent. a.HBr b. H2O, H2SO4 c.…

A: 2-methylpropene or Isobutylene is four carbon branched alkene having many industrial importance. It…

Q: How to figure out E and Z fornalkenes?

A:

Q: 1. Draw all stereoisomers formed in each reaction. a. Br2 b. Cl₂ H₂O C. NBS DMSO, H₂O

A:

Q: What is the major product of the following reaction? Chiral products are racemic. pressure Oa. Od.

A:

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.