Propose two different methods to synthesize 1-octen-3-ol [CH3(CH2),CH(OH)CH=CH] using a Grignard reagent and a carbonyl compound. 1-Octen-3-ol is commonly called matsutake alcohol because it was first isolated from the Japanese matsutake mushroom.
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![Propose two different methods to synthesize 1-octen-3-ol [CH3(CH2),CH(OH)CH=CH] using a Grignard reagent and a carbonyl
compound. 1-Octen-3-ol is commonly called matsutake alcohol because it was first isolated from the Japanese matsutake
mushroom.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0131c2c8-be69-47ce-92ee-f8ce67a34915%2F11a00529-eb1a-4809-9240-f1e82b9ca5ab%2Fkrocox_processed.png&w=3840&q=75)
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- Propose two different methods to synthesize oct-1 -en-3-ol [CH3(CH2)4CH(OH)CH = CH2] using a Grignard reagent and a carbonyl compound. Oct-1-en-3-ol is commonly called matsutake alcohol because it was rst isolated from the Japanese matsutake mushroom.Give the IUPAC name for each alcohol но сн CH,CHCCH,CH,CH3 (CH)½CHCH,CHCH,CH3 b. a. CH,CH,CH,OH HO. с. CH,CH,CH,CH, Draw the products formed when each alcohol is dehydrated with H2SO4. Use the Zaitsev rule to predict the major product when a mixture forms. OH он b. -CHCH,CH3 а. Он с. CH3CHCH2CH,CH;CH3Aldehydes and ketones react with one molecule of an alcohol to form compounds called hemiacetals, in which there is one hydroxyl group and one ether-like group. Reaction of a hemiacetal with a second molecule of alcohol gives an acetal and a molecule of water. ROH, H+ OH OR Aldehyde/ketone Alcohol ROH, H+ Draw the structural formulas for the hemiacetal and the acetal formed between the following compounds: OH OH OR OR • Use the wedge/hash bond tools to indicate stereochemistry where it exists. + H₂O
- Describe how 1-ethylcyclohexanol can be prepared from cyclohexane. You can use any inorganic reagents, any solvents, and any organic reagents as long as they contain no more than two carbons.What reagent is necessary to complete the reaction? CH3-CH2-CH-C-OH ? CHỊCH,CH C-0- Na* CH3 CH3 NaO O NaCl O Na O NaOH + H₂OName this alcohol according to the IUPAC system: HC=CCH=CHCH2OH Write in the products. a) NaBH4 on b) (CH3)»CHCH,CH2 OH PCC 5. Show two different ways you would make 1-cyclohexyl-1-butanol via a Grignard reagent, beginning each time with any alkyl or aromatic halide and any other organic or inorganic reagents. 99+ 12 HO. "OH 1. BH3 (o
- Name the following alcohol. O2-Bromo-4-ethylcyclopentanol 4-Ethyl-2-bromocyclopentanol O1-Ethyl-3-bromo-4-cyclopentanol O1-Bromo-4-ethyl-2-cyclopentanolGive a systematic (IUPAC) name for each diol.(a) CH3CH(OH)(CH2)4CH(OH)C(CH3)3Why is the boiling point of propane-1,3-diol (HOCH2CH2CH2OH) higher than the boiling point of propane-1,2-diol [HOCH2CH(OH)CH3] (215 °C vs. 187 °C)? Why do both diols have a higher boiling point than butan-1-ol (CH3CH2CH2CH2OH, 118 °C)?
- Rank the following alcohols in order of increasing ease of acid-catalyzed dehydration. Provide the structure of the dehydration product (alkene) from each alcohol. OH OH 3 1 a OH4) Complete the following reaction by filling in the necessary reagents. OH 1) 2) OH OH3. Imitation vanilla extract contains vanillin and propylene glycol. Analysis via GC-MS shows a small quantity of a racemic mixture of a vanillin-propylene glycol acetal. Draw the structure of this acetal (considering stereochemistry) and briefly explain why it is racemic. HO H3CO vanillin H HO OH propylene glycol