Draw the major organic product you would expect to isolate from the reaction of 3-ethyl-5-methyl-4- oxohexanoic acid with a complex of borane with THE followed by H3O+H3O+.

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: The product obtained when the compound below is treated with H20 under acidic condition and heating…

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Q: V. Give the structures of the products expected from the reaction of 3-methyl-1-pentyne with each of…

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Q: Like other hydroborations, the reaction of alkynes with catecholborane is a syn addition and its…

A: The reaction of alkyne with catecholborane is a syn addition and its regioselectivity is opposite to…

Q: In 1887, the Russian chemist Sergei Reformatsky at the University of Kiev dis- covered that…

A: The given reaction is represented as follows:

Q: The reaction of 3,4-dimethyl-3-hexanol (3,4-dimethylhexan-3-ol) with HBr generates compound A as the…

A: The compound A, B, C, and D has to be identified and their names has to be given. The mechanism by…

Q: which 2 compounds can be isolated from all other of the below using acid-base extraction and what…

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Q: Electrophilic nitration of benzoic acid gives almost exclusively 3-nitrobenzoic acid. By drawing the…

A: benzoic acid undergoes electrophilic substitution reaction when reacted with Nitration mixture(1:1…

Q: 1. NaOH, I2 2. H30* 1. NaOCH2CH3 + OCH,CH3 2. H2О ELOH

A: Acid anhydrides react with alcohols to form esters.     it is iodoform reaction

Q: What condensation product would you expect to obtain by treatment of the following substances with…

A: When a ketone and aldehyde with alpha hydrogen is treated with one equivalent of base such as sodium…

Q: Which of the following statements is correct? A) The haloform reaction proceeds under very…

A: Haloform test is test that is used determine presence of carbonyl compounds containing R-CO-CH3 or…

Q: Predict the major products of treating the following compounds with hot, concentratedpotassium…

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Q: The reflux of 5-bromopent-1-ene in the presence of palladium acetate, dimethylformamide,…

A: Given information: 5-bromopent-1-ene

Q: O₂N HO 1 equiv. HNO3 H₂SO4 1. Cl₂, FeCl3 2. HNO3, H₂SO4

A: The two reactions asked in the question belong from electrophilic aromatic substitution reactions…

Q: The ketone shown was prepared in a three-step sequence from ethyl trifluoroacetate. The first step…

A: Ethyl Trifluoroacetate on reaction with NH3  give amide. Amides on reaction with Grignard reagent…

Q: Diphenylacetylene can be synthesized by the double dehydrohalogenation of…

A: a). The reaction of the dibromide with KOH is an E2 reaction. This means the starting molecule needs…

Q: Which of the following statements is correct? A. The haloform reaction proceeds under very difficult…

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Q: With organolithium and organomagnesium compounds, approach to the carbonyl carbon from the less…

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Q: Write equations showing the expected products of the following enamine alkylation and acylation…

A: Given reactions,   (a) pyrrolidine enamine of pentan-3-one + allyl chloride  (b) pyrrolidine enamine…

Q: what is the major monoalkylation product you would expect to obtain of  bromobenzene from reaction…

A: Welcome to bartleby ! We have to tell the major product

Q: Two Sonogashira coupling reactions can be used to make unsymmetrical diaryl alkynes by first using…

A: The sequence of reactions starting with trimethylsilylacetylene involves reacting the…

Q: Enamines can serve as enolate surrogates in reactions at the a-carbon. In the reaction sequence, the…

A: At first carbonyl oxygen undergo protonation to increase the electrophilicity of carbonyl group of…

Q: A certain unknown compound has the molecular formula C10H16. On catalytic hydrogenation with Pt,…

A: The degree of unsaturation in a compound can be calculated by : Degree of…

Q: H;C,. 13C, + enantiomer CH3 H3C

A: The reaction given is,

Q: With organolithium and organomagnesium compounds, approach to the carbonyl carbon from the less…

A: The Grignard reagent is the organometallic complex. When Alkyl halide reacts with magnesium metal…

Q: Acid-catalyzed hydrolysis of the following epoxide gives a trans diol. CH3 CH3 CH3 НО, НО, H,SO, +…

A: This reaction proceeds by an acid-catalyzed ring opening of the epoxide with water acting as a…

Q: o synthesize trans-cinnamic acid from benzaldehyde (PhCHO) and acetic anhydride (Ac2O) under basic,…

A: Chemical reaction with arrow pushing mechanism :

Q: the products of the reaction of the following substances with CrO3 in      aqueous acid:

A: The reaction of CrO3 in aqueous acid is an organic reaction named as Jones oxidation. The CrO3…

Q: Suggest a reasonable series of reagents and reactions conditions to prepare cis-2-methylcyclohexly…

A: In the reactant, both Me and OH groups are present at axial position. At first OH group is oxidized…

Q: Doxaprost, an orally active bronchodilator patterned after the natural prostaglandins , is…

A: In alkylation for step 1, First the proton from the substituent is abstracted by a base. This is…

Q: Suggest a synthesis for the following molecules starting with benzene and any other necessary…

A: Benzene reacts with concentrated nitric acid in presence of concentrated sulphuric acid at 323-333K…

Q: we know that ethers, such as diethyl ether and tetrahydrofuran, are quite resistant to the action of…

A: Main difference in chemical reactivity toward dilute aqueous acid between ethers and acetals:

Q: The hydroboration–oxidation of internal alkynes produces ketones.(a) When hydroboration–oxidation is…

A: Hydroboration-Oxidation reaction:- This reaction happens in unsaturated bonds like alkene and…

Q: Esters can be prepared by the reaction of carboxylic acids with alcohols. Bearing this in mind,…

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Q: What product would you expect to obtain from Grignard reaction of an excess of phenylmagnesium…

A: The Grignard reagent gives a nucleophilic addition reaction with the dimethyl carbonate.

Q: 9. H3C-C -CI + NaBr

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Q: Draw the major organic product you would expect to isolate from the reaction of p-bromoethoxybenzene…

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Q: Predict the product and give the stereochemistry resulting from reaction of each of the following…

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Q: The reaction of diethyl hexanedioate with sodium ethoxide would give as the product: EtO EtO HO I II…

A: There is attack of ethoxide of sodium ethoxide on acidic hydrogen of diethyl hexanedioate. Then…

Q: Provide the systematic name of the major product after (S)-1-bromo-4-methylhexane reacts with sodium…

A: Given reaction conditions NaOH in diethyl ether is of SN2 reaction. So here substitution reaction…

Q: Doxaprost, an orally active bronchodilator patterned after the natural prostaglandins , is…

A:

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.