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Disiamylborane Sia2BH is a reducing agent and reduces C=C bond. This reagent reduces Question Image in acetic acid medium giving the product?

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Important Questions on Hydrocarbons

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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
Given,

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The enthalpy of hydrogenation of these compounds will be in the order as:
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
In the reaction with HCl, an alkene reacts following the Markovnikov's rule to give the product 1-chloro-1-methylcyclohexane. The possible reaction of the alkene is
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
A compound A with molecular formula C10H13Cl, gives a white precipitate on adding silver nitrate solution. A on reacting with alcoholic KOH gives compound B as the main product. B on ozonolysis, gives C and D. C gives Cannizaro reaction, but not aldol condensation. D gives aldol condensation, but not Cannizaro reaction. A is
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes

In the given reaction, the product P is

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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
Which compound would give 5-keto-2-methyl hexanal upon ozonolysis?
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
The reaction of C6H5CH=CHCH3 with HBr produces:
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes

What is the major product expected from the following reaction?

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Where D is an isotope of hydrogen.

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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
The reaction of propene with HOCl Cl2+H2O proceeds through the intermediate:
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes

The major product of the following reaction is:
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes

The major product in the following conversion is

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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
The correct structure of the product A formed in the reaction is

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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
The number of possible organobromine compounds which can be obtained in the allylic bromination of 1 -butene with N-bromosuccinimide is
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
The major product of the following reaction is:

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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
A single compound of the structure

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is obtainable from ozonolysis of which of the following cyclic compounds?
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
3-Methyl-pent-2-ene on reaction with HBr in presence of peroxide forms an addition product. The number of possible stereoisomers for the product is
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
Compound(s) that on hydrogenation produce(s) optically inactive compound(s) is (are)
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
In the following reactions, the product S is


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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes

The major product of the following reaction is:

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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
The maximum number of possible isomers (including stereoisomers) which may be formed on mono-bromination of 1-methylcyclohex- 1-ene using Br2 and UV light is ___.
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Chemistry>Organic Chemistry>Hydrocarbons>Chemical Properties of Alkenes
The maximum number of isomers that can result from mono bromination of 2-methyl-2-pentene with N - bromosuccinimide in boiling CCl4 is