Classify each solvent as protic or aprotic. a. (CHa)2CHOH b. CH;NO2 c. CH2CI2 d. NH3 e. N(CH3)3 f. HCONH2

Q: PBR3, py ? Nal 1. ÕH DMF, 0 °C BNOH 2. ? ? 120 °C 'BuONa CH3 NaCN 3. ? ? H3CH2C CI DMF, 0 °C 80 °C

A: Organic reactions are carried out in presence of appropriate reagents. Reagents have their distinct…

Q: Why is ethanol a better nucleophile than tert-butanol?

A: Alcohol can be defined as an organic compound in which hydroxyl group is attached to carbon atom.

Q: dentify the reagent that best completes the following reaction. OH

A: The process of loss of water molecule is called dehydration. Dehydration of alcohols in the presence…

Q: + i) +CH3-MgX H30

A: Grignard reagent :- Alkyl magn esium halide (RMgX)  is called grignard reagent. It is highly polar…

Q: i. El or E2? | i. Rule? iii. Arrow-pushing Mechanism & Major Product Br NaOEt 'Br KOC(CH3)3

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Q: Draw the product formed by treating each compound with excess CH3I, followed by Ag2O, and then heat.

A: The complete reaction for a is shown below.

Q: what is grignard reagent?

A: Grignard reagent: It is prepared from the reaction of alkyl halide with Magnesium metal in presence…

Q: f) CH3 Raney Ni /H2 g) CH2CN 1. LAH/ ether. - NH-C-CH3 h) 2. H20 ahot meing

A: In the presence of a reducing agent like NaBH3CN the iminium will be reduced to give a new amine.

Q: Fill in the appropriate reagent or starting material in each of the attached reaction.

A: In this reaction , we can see that , there is a formation of thiol in the product side of the…

Q: Draw the product formed by treating each compound with excess CH3I, followed by Ag2O, and then heat.

A: Hoffmann elimination It is a type of elimination reaction of an alkene where least stable alkene…

Q: What alkane is needed to make each alkyl halide by radical halogenation?

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Q: a. Make and use a Grignard reagent in your synthetic scheme. Several steps HC=CH HO

A: A Grignard reagent or Grignard compound is a chemical compound with the generic formula R−Mg−X,…

Q: Draw a stepwise mechanism for the attached reaction

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Q: Of the choices, the predominant product is CH3 :Br-Br: NH ? FeBr3

A: The above reaction is an example of the elecorophilic aromatic substitution where the attaching…

Q: b. dry acetone . + OH

A: The product formed is 1-methylcyclohex-1-ene.  Mechanism: The hydroxyl ions abstract the alpha…

Q: Please help! Provide the reagent needed to complete each transformation

A: NOTE: please note according to our policy , we can only answer first three subparts of a question.…

Q: Provide the synthetic route for the following reaction?  (CH3)2CHCH2Br ----> (CH3)2CHCH2CH2CH2NH2

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Q: Br CH3-CEC -CH3 2HB1 CH3-Č-CH2-CH3 + Br

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Q: B- Instructions: What reagent and/or catalysts are necessary to bring about each conversion? Br 1.…

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Q: Which reagent(s) complete this transformation?

A: .When secondary alcohol  react with  oxidising agent  then convert into ketone . .Reactant name is 2…

Q: Show the arrow pushing mechanism using the reagents (1) Pd/C, H2 (2) H2SO4

A: The Mechanism for the following reaction is - First step - hydrogenation in presence of Pd/C Second…

Q: at would be the major product in the following reaction? Cl2 -CH,CH,CH3 400 °C ect one: a. -CH;CHCH3…

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Q: Classify each solvent as protic or aprotic.a. (CH3)2CHOHb. CH3NO2c. CH2Cl2d. NH3e. N(CH3)3f. HCONH2

A: Protic solvents are solvents which contains protons bonded with high electronegative oxygen and…

Q: Please complete the following synthesis. 1. Li Gilman Ragent ? 2. Cul

A: Given is reaction of alkyl bromide with Gilman reagent.

Q: What is the product and mechanism? b. + OH dry acetone .

A: 1°>2°>3° Then Acidity order is also 1°>2°>3°

Q: What is the locant of the methoxy substituent?       4-methoxy     1-methoxy     5-methoxy…

A: To determine the locant of methoxy, we need to number the carbons in the given compound as per IUPAC…

Q: Select the alkyl halides which reacts fastest in an SN1 reaction. Br A. CH3 CH₂CI B. C. D. CH3 CH₂…

A: We have to determine the alkyl halide that will react fastest

Q: Which solvent is aprotic? Select one: a. CH3CH2NHCH3 b. CH3CH2CH2NH2 O C. CH3COOH

A: Aprotic Solvents are those which have no  O-H or N-H bond.

Q: Explain why a Büchner funnel is used to isolate the final crystallized product instead of stem…

A: crystallized product is a final product formed after reaction in which solids are arranged in form…

Q: QV: Starting from Cyclohexanol as the only organic reagent you have and use any other inorganic…

A: The schematic diagram for the formation of chlorocyclohexane from cyclohexanol when treated with…

Q: Draw the structure of a dihalide that could be used to prepare each alkyne. There may be more than…

A: a. Required alkyl dihalide for the preparation of compound 2-butyne is 2, 2-dibromo-butane or 2,3…

Q: Drag and drop the reagents into the right places. CI Cl2 CI- hv HNO3 H2SO4 FeCl3

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Q: Use any reagents necessary to complete the folowing transformations. a. b. C. d. OH

A: Applying concept of organic synthesis and reagent.

Q: Which is the method of choice for preparing the ether (CH3CH2),COCH3? (a) (CH3CH2), COH + CH3MGBT…

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

Q: Show how to bring about each conversion in good yield.

A: Grignard regent can be prepared by the reaction between alkyl halide and magnesium in the presence…

Q: aw the major products for top 2, then indicate products of bottom reagents with reaction with…

A: The major products for the given reactions are attached below.

Q: butan-2-ol → butan-2-one, CH3COCH2CH3. NaOCI НОАС EtMgBr H,CrO4 ether or PCC excess NaOCI ТЕМРО…

A: The oxidation of alcohol can be done via oxidizing agents like chromic acid (H2CrO4). Sodium…

Q: Draw a stepwise mechanism for the attached reaction.

A: Given reaction,

Q: Rank from best solvent to worst solvent (SN2 reaction) --CH CH3 H3CCH3 H

A: In SN2 reaction mechanism, Neucleophile attack directly on the substrate and mechanism occur in just…

Q: The SN2 reaction can be best carried out with   A. Primary alkyl halide B. Secondary alkyl halide…

A: The SN2 reaction can be best carried out with --

Q: 2. Give a stepwise mechanism for each reaction (i) OH 1) CH;MgBr (excess) 2) H2О (ii) OCH3 „NO2 N-…

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Q: b) CH3-CH-CH-CH; ОН ОН frpm CH3-CHOH-CH,-CH3

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Q: w how you determined the limiting reagent. Clearly explain your

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Q: white reagents for each. +CH CH3 CH 3 ↑ Br Sun Br CH3 CHS

A: Organic reactions proceed by the rearrangement or in the presence of specific reagents. If…

Q: I need help drawing 2 enol tautomers for each compound and identifying which is more stable

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Q: QVI: Starting from benzene as the only organic reagent you have and use any other inorganic reagents…

A: Starting from benzene, nitration would yield nitrobenzene and further reaction with xenon fluoride…