Answer the following question pertaining to the reaction of maleic anhydride and 1,3- butadiene: Why does 1,3-butadiene react more rapidly with maleic anhydride than with another molecule of itself?

Q: Which of the following hydrocarbon will NOT react with potassium permanganate in basic condition?…

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Q: Explain how pyrrole is isoelectronic with the cyclopentadienyl anion

A: Isoelectronic means different molecular compounds having the same number of valence electrons.…

Q: Wolff-Kishner reduction of compound W gave compound A. Treatment of A with m-chloroperbenzoic acid…

A: Given is, Wolff-Kishner reduction of compound W gave compound A. Treatment of A with…

Q: Write mechanism of halogenation of benzene and explain each step of reaction

A: For halogenation of benzene, halogen is reacted with benzene in presence of a Lewis acid(like…

Q: Give two different ways to prepare the following compound by the Diels-Alder reaction. Explain which…

A: To find: The two different ways to prepare the given compound by diels alder reaction.

Q: 3-cyclohexylpropene is added into one test tube containing bromine solution (dissolved in inert…

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Q: What is the molecular orbital diagram of 2,4,6,8-decatetraenes for photochemical reactions. Indicate…

A: Answer -

Q: From benzene and any reagent you want,  synthesize the following molecule.

A: Two different ways to synthesise the desired product from benzene are shown in image.  A. At first…

Q: H3C a. b. HBr Mg, ether O CH₂ ? Reagents C. CO₂, ether then H3O+ d. BH3, THF then H₂O2, OH- H3C e.…

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Q: How does bromobenzene react differently from benzyl chloride under SN1 and SN2 conditions, and why?

A: Bromo benzene is not react under both conditions bcz C-Bt bond is very strong due to aromaticity and…

Q: Which of the following compounds would be used to prepare the alkene shown below by the Wittig…

A: Organophosphorous ylides react with aldehyde or ketone and is referred as wittig olefination.

Q: Describe all the steps of the reaction related to obtaining fumaric acid starting from maleic…

A: The reaction of maleic Anhydride with H20 in presence of Basic medium (OH-) gives Fumaric acid.

Q: Discuss Grignard's reaction, its uses, and its limitations. Include the versatility of Grignard…

A: Grignard Reaction is the addition of an organometallic , magnesium halide , which is known as…

Q: Why are H3PO4 and H2SO4 used in the synthesis of 4-methylcyclohexene from 4-methylcyclohexanol and…

A: Given: H3PO4 and H2SO4 used in the synthesis of 4-methylcyclohexene from 4-methylcyclohexanol and…

Q: 8) Which of the following series of reactions is a viable route from the starting material to the…

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Q: Give two different ways to prepare the following compound by the Diels– Alder reaction. Explain…

A: Diels-alder reaction is a cycloaddition reaction in which two molecules combine to form a new ring.…

Q: Provide reagents and experimental conditions for Steps (1), (2), (3), and (5).

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Q: Write the etherification reactions of isopropyl bromide and 2-bromo-1-nitropropane with phenol .…

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Q: What compounds can be best combined with arendiazonium salts? Why?

A: Arene diazonium salts are one of the combinations of organic and inorganic components. It is formed…

Q: 3. cyclone A second year chemistry student is assigned a task to prepare compound 2 from compound 1…

A: Here we can see , compounds 1 and 2 are same compound.

Q: Q1/Do as required: 1-The role of H2SO4 in Preparation of Nitrobenzene. Explain 2- Preparation of…

A: Nitration of Benzene is carried  forward in presence  of Sulphuric  acid and Nitric acid .

Q: 4. The following Diels-Alder reaction product is an intermediate in the synthesis of estrone.…

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Q: Explain why the ratio of reactants of Nitration of Bromobenzene and reactants of friedel-crafts…

A: Nitration is the reaction of introducing a nitro group into the ring. This is an example of…

Q: 10. State and explain the expected observation in each of the following reactions. a) Benzaldehyde…

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Q: What accounts for the geometry (pyramidalization) of the NH2 group in aniline? 1. Resonance between…

A: Lewis structure is a representation of valence electrons of the molecule. With Lewis structure, the…

Q: 3-Sulfolene: A butadiene Source for a diels Alde Synthesis. Please be prepared to take a quiz on…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: Discuss the reaction of organometallic reagents as strong bases ?

A: Organometallic reagents are compounds which contains carbon-metal bonds.

Q: 9) This molecule CANNOT participate as a reactant in a Friedel-Crafts reaction B) nitrobenzene A)…

A: Friedal crafts reaction is the addition of acetyl CH3CO group or alkyl CH3 group to the compound.…

Q: The following statements about anthracene are true EXCEPT: i. It gives a negative result in…

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Q: 1. Write the formation reactions that form Grignard reagents from a) 7-brompetane, magnesi etal, in…

A: GivenA): 1-bromopentane, magnesium metal in diethyl etherB): p-bromotoluene, magnesium metal in…

Q: H3C CH₂ ? Reagents a. HBr b. Mg, ether c. CO₂, ether then H3O+ d. BH3, THF then H₂O₂, OH H3C e. f.…

A: Organic reagents are compounds that are used to undergo functional group transformation.

Q: D. Compounds containing deuterium are useful for metabolic studies. One way to introduce deuterium…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Compound A is aromatic. It can undergo Friedel-Crafts acylation using acetic anhydride in the…

A: The given compound is azulene which contains two ring one is cycloheptatriene and other is…

Q: What do you mean by Enantioselective hydrogenation ? Why it is used ?

A: Enantioselective is also known as asymmetric, and Enantioselective hydrogenation is the…

Q: Methyl sulfate is a better o-methylating agent than methyl halides. Why ?

A: Methyl sulfate is a well known reagent which is used for the ortho methylation of amines, phenols…

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.