Br OH а. NaCOOH/ DMSO b. 1. КCN, 2. НзО", сalor С. 1. NaOH; 2. НаCrО4 d. 1. 2 Lil éter; 2. 3. H2CrO4 85. Br а. 1. Mg/ eter; 2. О-С-0; 3. H30* b. 1. КCN, 2. Hзо", calor С. 1. NaOH; 2. Н2CrO4 d. 1. 2 Lil éter; 2. 3. H2CrO4

Q: Indicate the reagent(s) needed to carry out the following transformations. a) он OTs b) но

A: NOTE : In the 2nd reaction, the H atom is present in the product attached to the carbon making…

Q: Determine the major product from the following reaction: 1) LDA 2) O 3) H30*

A: The major product of the reaction is given bellow. Reagent used : LDA, an aldehyde and H3O+

Q: What is the major product of the following reaction || IV I & III ۵۰۰ III صد IN

A:

Q: 16-64 How would you synthesize the following substances starting from benzene? (a) CI (b) HOCH2…

A:

Q: Complete the statements by providing the reagents necessary to complete each step of the synthesis.…

A: Please find the attachment.

Q: Please give the appropriate reagents to complete the following synthesis. 1 .OH 2

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Q: 17) Provide the systematic name(s) for the following compounds with "stereochemistr (18 CHO HO 18)…

A: Here we have to write the systematic i.e IUPAC name of the following given compounds.

Q: - NHCCH3 CH₂CH3 ELECTROPHILIC AROMATIC SUBSTITUTION IN ARYLAMINES CH3C o -NHCCH3 CH₂CH3

A: A question based on reaction mechanisms. For the given conversion, the most appropriate reagent has…

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A: The given reaction  is pericyclic reaction  known as (4+2) Cycloadditon  of ketone. The reaction  is…

Q: Show how the following compound can be prepared from benzene:

A: Given compound:

Q: 18 2-Butene-1-thiol is one component of skunk spray. How would you synthesize this substance from…

A: The synthesis of 2-Butene-1-thiol from methyl-2-butenoate has to be given.

Q: Provide the reagents necessary to carry out the following conversion. HO HO

A:

Q: Draw reaction mechanisms with all reactants, arrows, intermediates, and products. Your mechanism…

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

Q: H₂C a b d e H3C Provide the missing reagents (a, c, e) and intermediate products (b, d) formed as…

A: This is multi step synthesis so everyone has own thinking and he can used different reagent for this…

Q: Each compound or set of compounds undergoes a Claisen or Dieckmann condensation followed by…

A:

Q: In a strongly acidic solution, cyclohexa-1,4-diene tautomerizes to cyclohexa-1,3-diene.Propose a…

A:

Q: Show how the following starting materials are converted to the givenproduct by a series of two…

A: The pericyclic reactions are very useful in the synthesis of organic compounds. They occur in the…

Q: methyl

A: The above given reaction is an example of Friedel-Crafts alkylation reaction. Methyl chloride(CH3Cl)…

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A: The ring opening of the cyclic compound is shown below.

Q: Provide the structure for all major products of the following reactions. LOCH3 он .CI R O,N NH2 NaOH…

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Q: The following set of reactions convert phenylacetylene to butylbenzene.  Give the appropriate…

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Q: CN NH₂

A:

Q: What is the major organic product of the following reaction? 0 ii CH₂O & à de de or I 11 III IV V

A:

Q: The following compound forms a six-membered cyclic hemiacetal. Select the -OH group (A, B, C, D)…

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Q: Which of the following reactions provides iso-propyl methyl ether in a high yield? A) potassium…

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Q: Provide the appropriate reagent(s) for the following transformation

A:

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Q: Identify the reagents necessary to accomplish each of the following transformations:

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Q: EtO₂C NO₂ NH₂OAc glacial HOAC benzene/A

A: Here ammonia being basic removes the acidic proton of active methylene group .

Q: CI CH3

A:

Q: Provide the organic product for the following reaction:

A:

Q: 2) How would you synthesize the following compounds from cyclohexanone? CH₂Br CH₂C6H5 A Br B D…

A: Given are organic compounds. Given compounds can be synthesized from cyclohexanone. Note: According…

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.