The correct alkene wanted to synthesize pentane molecule has to be identified. Concept introduction: Alkanes are the unsaturated organic compounds which have carbon-carbon double bond. Alkanes are the saturated organic compounds which have carbon-carbon single bond. O r g a n i c c o m p o u n d G e n a r a l f o r m u l a A l k a n e C n H 2 n + 2 A l k e n e C n H 2 n A l k y n e C n H 2 n − 2 Alkanes can be prepared from alkenes by various reactions, in which of those reactions catalytic hydrogenation is one of the important reactions. Catalytic hydrogenation is the process of addition of hydrogen to a compound in the presence of a catalyst. The most common metal catalyst is palladium, which is used as a powder absorbed on charcoal to maximize its surface area. The metal catalyst is required to weaken the very strong H − H bond.

Question

Want to see the full answer?

Answer 1

Question

Chapter 5.9, Problem 24P

(a)

Interpretation Introduction

Interpretation:

The correct alkene wanted to synthesize pentane molecule has to be identified.

Concept introduction:

Alkanes are the unsaturated organic compounds which have carbon-carbon double bond.

Alkanes are the saturated organic compounds which have carbon-carbon single bond.

Organic compoundGenaral formulaAlkaneCnH2n+2AlkeneCnH2nAlkyneCnH2n−2

Alkanes can be prepared from alkenes by various reactions, in which of those reactions catalytic hydrogenation is one of the important reactions.

Catalytic hydrogenation is the process of addition of hydrogen to a compound in the presence of a catalyst. The most common metal catalyst is palladium, which is used as a powder absorbed on charcoal to maximize its surface area. The metal catalyst is required to weaken the very strong H−H bond.

(b)

Interpretation Introduction

Interpretation:

The correct alkene wanted to synthesize ethylcyclopentane molecule has to be identified.

Concept introduction:

Alkanes are the unsaturated organic compounds which have carbon-carbon double bond.

Alkanes are the saturated organic compounds which have carbon-carbon single bond.

Organic compoundGenaral formulaAlkaneCnH2n+2AlkeneCnH2nAlkyneCnH2n−2

Alkanes can be prepared from alkenes by various reactions, in which of those reactions catalytic hydrogenation is one of the important reactions.

Catalytic hydrogenation is the process of addition of hydrogen to a compound in the presence of a catalyst. The most common metal catalyst is palladium, which is used as a powder absorbed on charcoal to maximize its surface area. The metal catalyst is required to weaken the very strong H−H bond.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

In the analysis of Mg content in a 25 mL sample, a titration volume of 5 mL was obtained using 0.01 M EDTA. Calculate the Mg content in the sample if the Ca content is 20 ppm

Predict the organic products that form in the reaction below: H. H+ + OH H+ Y Note: You may assume you have an excess of either reactant if the reaction requires more than one of those molecules to form the products. In the drawing area below, draw the skeletal ("line") structures of the missing organic products X and Y. You may draw the structures in any arrangement that you like, so long as they aren't touching. Explanation Check Click and drag to start drawing a structure. G X C © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Access +

111 Carbonyl Chem Choosing reagants for a Wittig reaction What would be the best choices for the missing reagents 1 and 3 in this synthesis? 1. PPh3 3 1 2 2. n-BuLi • Draw the missing reagents in the drawing area below. You can draw them in any arrangement you like. Do not draw the missing reagent 2. If you draw 1 correctly, we'll know what it is. • Note: if one of your reagents needs to contain a halogen, use bromine. Explanation Check Click and drag to start drawing a structure. × ©2025 McGraw Hill LLC. All Rights Reserved. Terms of Use