The reaction of 10 with ethylene glycol and p-toluenesulfonic acid (p-TSOH, shown) in boiling toluene gives 11: LOME OMe но он Me Toluene Me OH (TSOH) 10 11 Propose a reasonable mechanism for this transformation. Classify the cyclization steps according to Baldwin rules (for example, a "5-exo-dig" cyclization).

Q: Suggest short, efficient reaction sequences suitable to produce the compound from the given starting…

A: We have to carry out the required transformation.

Q: ce CH3-C=CH 2 Hce CH3-C-CH3 ce

A: In the first step the terminal carbon atom of the alkyne will get protonated by one HCl molecule.…

Q: What is the mechanisms to get from the reactant to the products

A: The nucleophilic site is that which have extra lone pair and have excess of electrons. The…

Q: Propose a mechanism for the following reaction:

A: In the first step Π-bond abstracts the H+ ion from HCl to form a resonance stabilized C+…

Q: Propose how the following molecules can be synthesized from the illustrated starting material. Draw…

A: We know alkene can be converted into trans-diol Prevost hydroxylation.Alkene is treated with iodine…

Q: Triethylene glycol is one of the products obtained from the reaction of excess ethylene oxide and…

A: Please find below the mechanism for the above product

Q: Carry out the following synthesis (WITHOUT MECHANISMS) giving all the necessary reagents (reagents…

A:

Q: Identify the steps (reagents) necessary for the transformations below.

A: Step 1: Explanation: Esters can be converted into various different compounds using various…

Q: OH 0.05 ek NaOH CH3 CH3 .CH3 11 12 13 O:

A: This reaction is Aldol condensation reaction Which follow two step one is Aldol reaction second is…

Q: 11:54 PM 31 Read Only - You can't save changes to this file. QIV: Starting from Benzene as the only…

A: The conversion acquires multiple steps. The Friedel craft alkylation of benzene followed by…

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A: Electrophile is a substance which is electron deficient .  Nucleophile is a substance which is…

Q: 6. Draw the product you would expect from the reaction of sodium butanoate with…

A: The given reaction between sodium butanoate with 1-chloro-4,4-dimethylpentane.

Q: ropose an efficient synthesis for the following transformation: -> ACDCEF The transformation above…

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

Q: Devise a synthesis to prepare the product below from benzene. Complete the following reaction…

A: An organic reaction involves the involvement of reagents to give the desired product. The given…

Q: Which set of reagents are required for the following transformation? OH ? Select one: O a. None of…

A: The reaction taking place is given as,

Q: 3. Propose a synthesis of the following ketone starting from 2-butanone. You may use any reagents.…

A: Conversion of butanone to 2-methyl hept-6-en-3-oneIsomerisation of cyclohex-3-en-1-one

Q: 1. Complete the reaction schemes below providing the reagents required to achieve the…

A: The reagents required to achieve the transformation are discussed:(in explanation) Explanation:Step…

Q: Starting with p-nitrotoluene, put the reagents in order to synthesize o-bromotoluene. 1 V[Choose ]…

A: We have to convert p-nitrotoluene to o-bromotoluene . We have to select correct set of reagent for…

Q: Propose a mechanism for the following reaction:

A: A Grignard reagent is an organomagnesium compound which can be described by the chemical formula…

Q: Propose a mechanism for the following reaction:

A: Since there is a acidic H on the reactant attached to O hence the base OH- will take acidic H and…

Q: -which would be the best way to carry out the following synthesis? CH-CH-CH, CH-CH-CH,OH Br

A:

Q: H,SO, i) CH3-CH2-CH2-OH + H;C-H,C-OH 140 OC LOH i1) + SOCI, CH3 Cl, iii) KOH H,0 iv) -CH2-CN H,SO,…

A: It's a multiple part type question.   The given organic reactions are completed below:

Q: CHE 6.) Provide a reasonable mechanism, including all curvy arrows and intermediates, for the…

A: This is an example of SNAr reaction

Q: 1. Triphenylmethane can be prepared by reacting benzene with chloroform in the presence of AICI3.…

A:

Q: 15) Show the step-wise mechanism for the following alkene reaction. Predict all product(s). Show…

A: Let's illustrate this mechanism with the provided cyclohexene structure:Step 1: Formation of…

Q: OH H,SO4 H3C-CH-CH2-CH3 H3C-CH=CH-CH3 H20 Acid-catalyzed dehydration of 2-butanol yields 2-butene as…

A: Given reaction is : Given incomplete mechanism is :   Complete the curved arrow mechanism = ?

Q: Suggest a detailed step-by-step reaction mechanism for the reactions shown in a-b (use arrows to 8.…

A:

Q: CH3 CH3 p-TSCI A pyridine 1. LIAIH4 →B CH;CO, Na+ HC ОН DMSO 2. H,0 lit.. CH13 НО CH13 (R)-2-Octanol…

A:

Q: CI N(CH3)2 NH(CH3)2 `N' 'N

A:

Q: 2. Indicate reagents or conditions for the following transformations involving rearrangements.…

A: As per the rules only first three question can be answered.

Q: нор steps НО.

A: This problem is based on organic chemistry reaction mechanism. Here we are given a convertion…

Q: Show the steps necessary to synthesize 2-methyl-2-hexene by the Wittig reaction starting with an…

A: To synthesize this compound using wittig reaction now we have find out the alkyl halide starting…

Q: 2) Provide a mechanism for the following transformation. BE SURE to account for the observed…

A:

Q: ОН O: H3C- H3C- ОН HO ОН

A: The products in the given reaction are obtained by the ozonolysis of given reactant, but-3-ene-1-oic…

Q: Propose a mechanism for the following reaction:

A: Furan: It is aromatic cyclic ring with O and having 4 C in it. It is colorless liquid having boiling…

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A:

Q: 13.70 The SN2 reaction between a Grignard reagent and an epoxide works reasonably well when the…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

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A: When alcohol reacts with the sulphuric acid then dehydration will takes place by the loss of water…

Q: What reagents in what order would you use to convert 3,3-dimethyl-1-butene to 4,4- dimethylpentanal?

A: The conversion of 23,3-dimethyl-1-butene to 4,4-dimethylpental takes place in series of three steps.…

Q: 4. Evidence for the intermediate carbocation in the acid-catalyzed dehydration of alcohols comes…

A: To propose a mechanism for the formation of 2,3-dimethyl-2-butene from 3,3-dimethyl-2-butanol via…

Q: Complete the reactions given below, write down the type of mechanism (SN1, SN2, E1, E2

A: SN1 and SN2 reaction require weak nucleophile and strong nucleophile.

Q: ہے- ہے

A:

Q: reagents

A: Friedel crafts alkylation reaction are mostly used in this question.

Q: 3-The reaction of 2,2-dimethyl-1-propanol with HBr is very slow and gives 2-Bromo-2-methyl butane as…

A:

Q: Propose a mechanism to account for the following reaction: CH3 CH₂Cl H₂C AICI H₂C

A: We have to predict the mechanism for the given reaction.

Sulfur Functional Groups

Many organic molecules contain sulfur functional groups and have their own importance in chemistry as well as biology. Some of the organic molecules which contain sulfur functional groups and the corresponding sulfur functionality is given below: