Courses for Kids
Free study material
Offline Centres

How would you draw the hydrogenation reaction 2- methyl-2-butene and name the product?

Last updated date: 29th Feb 2024
Total views: 340.2k
Views today: 9.40k
Rank Predictor
340.2k+ views
Hint:Generally, hydrogenation reactions won't happen among hydrogen and organic compounds under \[480\] degrees Celsius without a metal catalyst. Catalysts are responsible for restricting the $H_2$ Molecule and encouraging the reaction between the hydrogen and the substrate. Platinum, palladium, rhodium, and ruthenium are known to be dynamic catalyst impetuses that can work at lower temperatures and pressures. Exploration is continuous to obtain a non-precious metal catalyst that can create similar activity at lower temperatures and pressures. Nickel-based impetuses, for example, Raney nickel, have been grown, yet at the same time require high temperatures and pressures.

Complete step by step answer:Hydrogenation refers to the treatment of substances with sub-atomic hydrogen (\[{H_2}\] ), adding sets of hydrogen particles to compounds (generally unsaturated compounds). These generally require a catalyst for the reaction to occur under ordinary states of temperature and pressure. Most hydrogenation reactions use gaseous hydrogen as the hydrogen source, yet elective sources have been created. The opposite of hydrogenation, where hydrogen is eliminated from the compound, is known as dehydrogenation. Hydrogenation varies from protonation or hydride addition because in hydrogenation the products have a similar charge as the reactants.
Hydrogen adds to alkenes in the presence of catalysts like \[Pt,\;Pd,{\text{ }}and\;Ni.\]
The equation for the hydrogenation of 2-methylbut-2-ene is
(\[C{H_3}{)_2}C = CHC{H_3} + {\text{ }}{H_2}\;\;\;\; \to \;\;\;{\left( {C{H_3}} \right)_2}CH - C{H_2}C{H_3}\;\;\;\;{\;_{}}\]
 The product has a chain of four carbon molecules with a methyl group on C-2, thus the name 2-methyl butane.

Hydrogenation reactions ordinarily have three segments: hydrogen, the substrate, and catalyst, which are generally needed to facilitate the reaction at lower temperatures and pressing factors.
There are two classes of catalysts with the various mechanisms of hydrogenation: heterogeneous and homogeneous.
The hydrogenation reaction is not restricted to the change of alkenes to alkanes, however, span a variety of reactions where substrates can successfully be reduced.
Deficient hydrogenation reactions have huge health implications and have been associated with circulatory contaminations.
Recently Updated Pages