The reaction of 1-iodopropane with potassium thiocyanate (KSCN) in certain solvents results in the formation of two isomeric products, propylthiocyanate and propylisothiocyanate (see scheme below), via the SN2 reaction mechanism.

Q: Methyl acrylate (H2C=CHCO2CH3) reacts with 1,3-cyclopentadiene to give a mixture of two products.…

A: Diels alder reaction is a cycloaddition reaction and proceeds through a concentrated mechanism.…

Q: The 2-propenyl cation appears to be a primary carbocation, and yet it is considerably more stable…

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Q: Hydroboration-oxidation of 2-pentyne gives a mixture of two ketones, each with the molecular formula…

A: Hydroboration-oxidation of 2-pentyne gives a mixture of two ketones which are 2-pentanone and…

Q: Starting from acetylene and alkyl halides not longer than 4 carbon atoms, show the synthesis of…

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Q: In attempting to make 2–bromo–2–methyl–propane from 2–methyl-propene, as shown below, you used a…

A: Interpretation - We have to tell about the mechnaism of unwanted by-product formation in the avobe…

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

A:

Q: When (1-bromoethyl)cyclohexane is heated in methanol for an extended period of time, five products…

A: SOLUTION:Step 1: When (1-bromoethyl) cyclohexane is heated for an extended period of time, five…

Q: The reaction of methylpropene with HBr, under radical conditions, gives twO intermediates. Propose a…

A: Given:-

Q: Propane reacts with Br2 to form 2-bromobutane in the presence of uv light. Produce the minor…

A: Alkanes when react with halogen in the presence of UV light, haloalkane is formed. The formation of…

Q: Provide a series of synthetic steps by which (CH3)2C CH2 could be prepared from 2-methylpropane.

A: Interpretation-  To provide the synthesis steps by which (CH3)2C=CH2 could be prepared from…

Q: The reaction of DBU with 2-bromoheptane gives two alkene products, what are they? Which of these…

A: Here DBU is a base and it leads to elimination reaction (E 2 reaction).  And the major product will…

Q: An unknown hydrocarbon decolorizes bromine in CCL4, and it undergoes catalytic reduction to give…

A: Applying concept of organic synthesis.

Q: Of the four possible cis,trans isomers, one is formed in over 85% yield. Q.) Which is the structure…

A: Given:

Q: 2 C,H9Lİ [C;H6 j* (Li*); 2 C4H10 | -

A: Ans

Q: Write a mechanism that accounts for the formation of ethyl isopropyl ether as one of the products in…

A: Addition reactions are basically the reaction in which addition of any nucleophile or electrophile…

Q: Explain this

A: The structure of (2S, 3S) and (2R, 3R)-3-methylpentan-2,3-diol is given below,

Q: 5 Isopropylbenzene (C9H12) is commercially produced by Friedel–Crafts alkylation of compound H with…

A:

Q: Name and draw structural formulas for all monobromination products formed by treatment of…

A:

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: Give the structures of the substitution products expected when 1-bromohexane reacts with(a) NaOCH2CH

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Q: Under milder temperatures than what is needed for dehydration, strong acids catalyze the…

A: `The formation of di-n-propyl ether from 1-propyl alcohol under strong acidic conditions is a…

Q: Alkenes can be hydrated to form alcohols by (1) hydroboration followed by oxidation with alkaline…

A:

Q: What change would you make to the above synthesis to prepare the trans-2-methyl-4-octene isomer?

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Q: ntroduce the reaction and structure of the expected products (indicate the main product, when…

A: Ans

Q: alkylation of benzene with 1-chlorobutane in the presence of AlCl3 gives both butylbenzene and…

A: In the given reaction an alkyl group is attached to the benzene ring. The reaction cannot proceed by…

Q: Write the products of the following sequences of reactions. Refer to your reaction roadmap to see…

A: Road map formed by using the given reagents:

Q: 2. Give the IUPAC name for the molecule CH3CH2CH(C2H5)CH(CH;)CH3. 3. Write the mechanism for the…

A: Answer (2):                                                     The IUPAC name of the compound is…

Q: 2. Propose mechanisms for the following reactions: Cl- substitution in [(n²-C2H4)PtCl3]* by Br in…

A: Explained as follows

Q: When 2-bromo-2-methylbutane is treated with a base, a mixture of 2-methyl-2-butene and 2-methyl-1-…

A:

Q: Name and draw structural formulas for all monochlorination products formed by treatment of…

A: To name and draw the structural formulas for all monochlorination products formed by treatment of…

Q: Alkylation of benzene with 1-chlorobutane in the presence of AlCl3 gave not only the expected…

A:

Q: 4. Show structures for the products formed in the following reactions. Assume monosubstitution. If…

A: In the given question, three set of reactants are given and the products formed after their reaction…

Q: When 1 mole of buta-1,3-diene reacts with 1 mole of HBr, both 3-bromobut-1-ene and 1-bromobut-2-ene…

A: Addition of HX to alkenes to follows Markonikov's addition. More electronegative element is attached…

Q: Draw structural formulas for the alkenes formed by acid-catalyzed dehydration of each alcohol. Where…

A: Acid-catalyzed de-hydration : Alcohols by strong acid like H2SO4 , through de-hydration alkene will…

Q: Treatment of 2-bromo-2-methylbutane with KOH in ethanol yields a mixture of two Alkenes products.…

A:

Q: The following product is expected from the reaction of 3-heptyne with sodium metal in liquid…

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Q: Based on what you know about the relative stabilities of alkyl radicals and benzylic radicals,…

A: Kharasch rule :  When HBr is added to an unsymmetrical alkene in the presence of peroxide(free…

Q: Predict the major products formed when 2- methyl-1-butene reacts with: HCl. Show the reaction…

A:

Q: Propose a synthetic route to convert 2- butene into 2-butyne. Provide the reagents, and when…

A: Alkene can be converted into the alkyne using two step reaction.  also one of which includes the…

Q: Chhloropropane + sodium ethoxide in the presence of ethanol will yield what products (SN2 reaction).…

A: Nucleophilic substitution reactions are those reactions in which nucleophile attacks the alkyl…

Q: Suppose you are told that each reaction is a substitution reaction but are not told the mechanism.…

A: SN2 reaction: It is the nucelophilic substitution bimolecular reaction. It is single step reaction.…

Q: 4) (a) Provide a series of synthetic steps to synthesize 2-bromo-3-nitrobenzoic acid from toluene.…

A: Aromatic compounds undergo electrophilic substitution reaction. Incase benzene has electron donating…

Q: Treating a hindered alkene such as 2-methyl-2-butene with BH3:THF leads to the for- mation of a…

A: Explanation- Disiamylborane (bis(1,2-dimethylpropyl)(borane, Sia2BH) or (bis (3-methyl-2-butyl)…

Q: MECHANISMS 1,2-epoxy-1-methylcyclopentane undergoes both acid-catalyzed and base-catalyzed opening…

A: Epoxides shows SN1 type ring opening reactions when treated in acidic medium whereas they shows SN1…

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.