но -CO,Et в. CO̟E!

Q: 17.41 Draw the products of each reduction reaction. NABH4 а. CH3OH [1] LIAIH4 [2] H20 [1] LIAIHĄ С.…

A: Applying concept of reducing capacity of NaBH4 and LiAlH4.

Q: 9. Which SN1 reaction in each pair is faster? a) b) (CH3)3CCI + H2O → H,O (CH3)3CB +H0→ .CI H,O

A: SN1 is a unimolecular Nucleophilic substitution reaction. The reaction involves a carbocation…

Q: Draw a stepwise mechanism for the following reduction. HO [1] LIAIH, HO [2] H20 HO.

A: LiAlH4 is lithium aluminum hydride which is a reducing agent which helps in reduction of the…

Q: Draw the starting material that would efficiently generate the product shown. (CHa),CCI AICI,

A: For given reaction product  Startingcompound is isobutyl Benzene

Q: MeCI NBS NaOH РСС AICI3 light CH2CI2

A:

Q: Which compound is the major product of the reaction sequence shown? (1) NANH,NH3, -35°C (2) CH3 CH2-…

A: 1) first reaction is acid base reaction.  2) second reaction is SN2 reaction  3) third reaction is…

Q: Draw the major organic product of this E1 elimination reaction. Ignore byproducts. -Br 0.01 M NaOH…

A: This is a E1 reaction ,so at first step carbonation will be produced ,and in the second step base…

Q: S. H* v the protecting group reactant. ect Draw Rings More

A: When we used the retrosynthsis means reverse to synthesis then we can easily identify the reactant…

Q: NO2 Fe/HCI Select to Draw

A: This question belong to reduction of organic compound. From nitro compound to Amine compound. This…

Q: Attached compounds undergoes E2 elimination with strongbase? For compounds that undergo elimination,…

A: The given compound is: It represents the chair confirmation of cyclohexane.

Q: major product formeEU in the ving reaction is: Br NaOMe COOME (a) (b) (d)

A: In this reaction NaOme reacts with Br so carbocation will form and as carbocation form double bond…

Q: What is the major product for this reaction? (A) H₂ Pd (B) (C) ??? (D) What reagents would you use…

A:

Q: Draw the products (including stereochemistry) for attached reaction.

A: Please find below the reaction along with the stereochemistry. Since the attack is possible from…

Q: "redict the product for the following reaction. CH3OH/ H2SO4 mhich is the MAJOR product of the…

A:

Q: Draw the major organic product of the reaction shown. HOʻ Br2 (1 equiv) 0° C

A: OH is ortho and para directing group. When para position is blocked the substitution will take place…

Q: Which halide in the attached marine natural product reacts fastest in the SN1 reaction?

A: Sn1 reaction depends on the stability of carbocation.

Q: Which is the product of this reaction? MeMgl (1 equiv.) OMe then quench HO

A: In organic chemistry, the reaction can proceed via addition, substitution, and elimination. The…

Q: Two elimination products are obtained from the following E2 reaction: a. What are the elimination…

A: Alkyl halides undergo two types of reaction mechanism mainly. One is substitution mechanism and…

Q: Draw the major product of this reaction. Ignore inorganic byproducts. Br KCN THE Select to Draw

A: Given that : We have to draw the major product of the given reactions :

Q: 4. Complete the following reactions by adding the missing starting material, reagents and/or…

A:

Q: li Which product(s) will be formed when CH3CHO reacts HCN? 1. CHICH2CN 2. (CH):CHOH 3. CH CH(OH)N A…

A: A chemical reaction in which alkyl halide on reaction with nucleophile forms a substituted product…

Q: OMe MeO Meo. OMe

A:

Q: Select the correct set of reagents to carry out the following transformations: НО. HO, ОН A D CI

A: In this question, we want to findout the A, B, C and D Reagents by using mechanism for each cases.…

Q: Draw the product of attached reaction.

A: Write the products of following reaction

Q: What is the major E2 elimination product formed from each alkyl halide?

A: The major E2 elimination product formed from given alkyl halide can be drawn as

Q: Which benzylic halide reacts faster in an SN1 reaction? Explain.

A: From among the two benzylic halide given we can tell that the halide A reacts much faster than…

Q: Draw the products, including stereochemistry, of attached reaction.

A: When a protic acid (HX) is added to an asymmetric alkene, the acidic hydrogen attaches itself to the…

Q: Br "OCH,CH3

A: Reaction of alkyl halides with nucleophile is termed as nucleophilic substitution. It is competed by…

Q: Identify the missing reagent: 1) ???? 2) NaCN OH CN O PB13 O TSCI (Ts: Tosyl) O CISIME3 (Trimethyl…

A: PBr3 can not be used because it's give SN2 reaction so that configuration inverse and then in second…

Q: What starting materials are needed to prepare each compound using a Michael reaction?

A: The reaction in which an enolate ion of one carbonyl compound undergoes conjugate addition reaction…

Q: Attached compounds undergoes E2 elimination with strongbase? For compounds that undergo elimination,…

A:

Q: (10) Draw the major elimmtion product for each reacton. KObh ) CHy I lexcess) 2) Ag>C 3)D b)…

A:

Q: Which halide is most reactive in SN2 reactions? Select one: -CH2CH2CI ÇI CI H3C ÇI CI CH3

A: Nucleophilic substitution biomolecular reaction (SN2):The bimolecular nucleophilic substitution…

Q: Draw the organic product of the reaction. + OCH(CH32

A: Alkyl iodide reacts with alkoxide ions to form an ether.

Q: Draw compounds B and C from the following reaction scheme. excess CH3I Ag20, H20 heat A B

A: In presence of excess of CH3I followed by oxidation by silver oxide, amines undergo Hoffmann…

Q: 4. Supply the missing reagents/conditions to make the following transformations. но OTf CN

A: In the first step the OH is basically replaced by OTf. OTf is basically the triflate functional…

Q: What is the major E2 elimination product formed from attached halide?

A: The removal of two or more substituent from the given molecule is defined as elimination reaction.…

Q: Draw a stepwise mechanism for the following reaction.

A: The reagent which is being used is CF3COOH is highly acidic in nature and in the reactant, a base is…

Q: Which organometallic reagent will add to an enone through a 1,4-addition? А. O A. CIMGCH(CH3)2 O B.…

A:

Q: Which alkyl halide in each pair is more reactive in an E2 reaction with hydroxide ion?

A: Since in E2 reaction, the reactivity is  primary alkyl halide < secondary alkyl halide <…

Q: Draw the product formed in each attached reaction.

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3 sub-parts. Please resubmit the…

Q: Choose the reagent(s) that would be most likely to complete this reaction. HBr (1 equiv) A H202 HBr…

A:

Q: What is the major enolate formed in each reaction?

A: For useful alkylation reactions of enolate anions, in the absence of other strong nucleophiles and…

Q: Which halide is least reactive towards SN2 reactions ? O a. tert-butyl bromide O b. sec-butyl…

A: Sn2 reaction are bimolecular nucleophilic substitution reaction.  This is single step reaction , and…

Q: What epoxide and organometallic reagent are needed to synthesize attachedalcohol?

A: Given,

Q: Which halide in the attached marine natural product reacts fastest inthe SN2 reaction?

A:

Q: X H₂O - g E2 Elimination h = SM1 Nucleophilic subst

A:

Q: Draw the major organic product from the reaction sequence provided: Select Draw Rings More C H. Cl…

A:

Q: What nucleophile is needed to convert (CH3)2CHCH2CH2Br to each product?

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Attached compounds undergoes E2 elimination with strongbase? For compounds that undergo elimination,…

A: In the E2-elimination reaction, the hydrogen the and the leaving group, bromine, must be present…

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.