Make a synthesis of trans-2,7-dimergyl-4nonene from C2H2, and two alkyl bromides

Q: 20. (a) Show all steps in the synthesis of 2-pentene from 2-bromopentane. Show the structure of all…

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Q: Q17. Compound 1 can undergo an intramolecular reaction to give cyclic product 2. Using curly arrows,…

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Q: OH CI CF 3 1) Na H 2) NaNH, NH3 NO₂ ? ?

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Q: Elimination of HBr from 2-bromobutane affords a mixture of 1-butene and 2-butene. With sodium…

A: Elimination of HBr from 2-bromobutane in the presence of base produces two alkenes such as 1-butene…

Q: a) Provide a mechanism that accounts for the product formed in the following reaction. OH CH +…

A: In both the reactions, carbocation rearrangement takes place through hydride shift

Q: Claisen rearrangement Give the product of the reaction below CH, • How would you convert phenol to…

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Q: Capsaicin, the spicy component of hot peppers, can be prepared from amine X and acid chloride Y.…

A: Using (E)-6-methylhept-4-en-1-ol, CH2(CO2Et)2 and inorganic reagents the synthesis of Y is shown…

Q: OMe 1) cat OsO4, NMO, H₂O 2) H* Me Me

A: Given

Q: .CI 1. excess CEH5MGBR 2. H20

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Q: 19. (a) Show the structure of all reactants and products for the bromination of 1,2…

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Q: Provide a detailed arrow-pushing mechanism that accounts for the formation of the major product in…

A: The reaction in which two atoms or group of atoms are removed from the reactant to form a product…

Q: Synthesize the trisubstituted benzene A from benzene. CHg- NO2 A

A: Trisubstitued benzene: When benzene react with different or same reagents to give substituted…

Q: ropose effective syntheses of alkenes from alkyl halides and alcohols

A: Syntheses of alkenes from alkyl halides and alcohols can be proposed

Q: Draw the major organic product(s) of the following reactions including stereochemistry when it is…

A: Alkyne gives a hydration reaction in the presence of sulfuric acid and a mercuric acid catalyst to…

Q: Provide a detailed step-wise mechanism for the following reaction. Be sure to show all…

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Q: 1. Hydroxylation of €-2-pentene with osmium tetroxide yields a different product than the same…

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

Q: Devise a synthesis of the following compound from cyclohexene and acetylene. You may use any other…

A: First cyclohexene reacts with hydrogen peroxide (H2O2) to form an epoxide ring.

Q: Draw the major organic products for the reaction of 1,4-dimethylcyclohexa-1-3-diene with catalytic…

A: In the first step of the reaction, the double bond attacks H-Br as;

Q: The main product of the reduction of 3-ethyl-2-pentanone, in the presence of LIAIH4 as catalyst, is:…

A: Given,The main product of the reduction of 3-ethyl-2-pentanone in the presence of  LiAlH4 is:

Q: a cyclation ? 7. Draw the structure of the product(s) for the following AICI, catalyzed reactions;…

A: Given reactions are AlCl3 catalyzed reactions.These are Electrophilic aromatic substitution…

Q: H₂C CH3 Br CH 3

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Q: How to obtain 2-bromo-4-nitro-1-(propan-2-yl)benzene from (propan-2-yl)benzene.

A: GivenReactant: (propan-2-yl)benzene or isopropyl benzene Product :…

Q: A. REACTIONS OF ALKENES- provide the product(s) or reagents that are needed  to accomplish the…

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Q: OH 1. Hg(OAc)2, H2O 2. NABH4 .CH3 CH3 H2C H3C Acid-catalyzed addition of water to an alkene yields…

A: We have to draw the mechanism of the mercuration demercuration reaction

Q: Which set of reagents would be appropriate to synthesize bromobenzene from benzene?

A: Given :- benzene → bromobenzene  To identify :- correct set of reagentS for the the above…

Q: 5. Propose a sequence of reagents to synthesize the following from benzene. Include the structures…

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Q: Propose a synthesis of triphenylmethane from benzene, the only source of aromatic rings, and any…

A: Friedel-Crafts alkylation: It is reaction in which addition of alkyl group is done on Aromatic ring.…

Q: b) CH3CH₂OH H₂SO4

A: When  one alkyl group is introduced into an aromatic ring during the course of a Friedel-Crafts…

Q: Account for the fact that hydroperoxidation of ethers is regioselective (i.e., reaction occurs…

A: The radical source will first abstract a proton from the substrate molecule. Notice that when…

Q: Devise a synthesis of the following compound from cyclohexene and acetylene. You may use any other…

A: First cyclohexene reacts with hydrogen peroxide (H2O2) to form an epoxide ring

Q: 5b. Enolates have two resonance structures, and can react on oxygen instead of carbon. Show the…

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Q: What alkene is needed to synthesize the following 1,2-diol using the given reagents? Be sure to…

A: The hydroxylation of a C=C bond is done using OsO4 or KMnO4.In this reaction, a cyclic intermediate…

Q: Show how to control the hydration of alkenes to give alcohols with either Markovnikov or…

A: Markovnikov rule states that addition of Hydrogen ion of HX acid is added to asymmetric alkene, then…

Q: b) Provide the organic starting materials necessary to make the following compound via Claisen…

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Q: Q3/ Prepare each of the following compounds by using any inorganic reagents necessary: 1)…

A: Detail mechanistic pathway and exact reagent for every steps are given below

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.