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Catalytic Hydrogenation of Alkenes Solutions Library

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Catalytic Hydrogenation of Alkenes

Q. Draw the product of the following reaction. Show all the hydrogen atoms in your structure.

Solved • Apr 3, 2019

Catalytic Hydrogenation of Alkenes

Q. Show all of the possible monoalkenes that would generate the following molecule upon exposure to 1 equivalent of H2 and an appropriate hydrogenatio...

Solved • Oct 4, 2018

Catalytic Hydrogenation of Alkenes

Q. Draw the three alkenes, each of formula C5H10, that will form 2-methylbutane upon hydrogenation.

Solved • Oct 1, 2018

Catalytic Hydrogenation of Alkenes

Q. Either the reactant (X) or the major organic product is missing from the equation below. Draw the missing compound.

Solved • Aug 14, 2018

Catalytic Hydrogenation of Alkenes

Q. Give the IUPAC name of the product that would form when the following cycloalkene undergoes catalytic hydrogenation.  

Solved • Jul 24, 2018

Catalytic Hydrogenation of Alkenes

Q. Either the reactant (X) or the major organic product is missing from the equation below. Draw the missing compound. 

Solved • Jul 24, 2018

Catalytic Hydrogenation of Alkenes

Q. Give the IUPAC name of the product that would form when the following cycloalkene undergoes catalytic hydrogenation. 

Solved • Jul 23, 2018

Catalytic Hydrogenation of Alkenes

Q. Either the reactant (X) or the major organic product is missing from the equation below. Draw the missing compound. 

Solved • Jul 17, 2018

Catalytic Hydrogenation of Alkenes

Q. Which is the best way to perform this conversion?

Solved • Jun 8, 2018

Catalytic Hydrogenation of Alkenes

Q. Farnesene (below) is a compound found in the waxy coating of apples. (a) What is the structure of the compound formed when farnesene is allowed to ...

Solved • May 2, 2018

Catalytic Hydrogenation of Alkenes

Q. Draw the structure of likely product upon reaction of the following molecules with the first (one) equivalent of H2 gas in the presence of Pd/C.

Solved • May 5, 2017

Catalytic Hydrogenation of Alkenes

Q. What products are produced from the reaction below?

Solved • May 5, 2017

Catalytic Hydrogenation of Alkenes

Q. Provide the major product for each of the following alkene reactions. 

Solved • Sep 16, 2016

Catalytic Hydrogenation of Alkenes

Q. Using a chair conformation, draw the most stable conformation of the product from the following reaction.  

Solved • Aug 4, 2016

Catalytic Hydrogenation of Alkenes

Q. Draw the product(s) from the following reaction. Show any relevant regio- and or stereochemistry and asterisk any chiral centers.

Solved • Aug 2, 2016

Catalytic Hydrogenation of Alkenes

Q. Compound H is optically active and has the molecular formula C6H10. On catalytic hydrogenation H is converted to I (C6H12) and I is optically inact...

Solved • Jun 23, 2016

Catalytic Hydrogenation of Alkenes

Q. A compound D with the molecular formula C6H12 is optically inactive but can be resolved into enantiomers. On catalytic hydrogenation, D is converte...

Solved • Jun 23, 2016

Catalytic Hydrogenation of Alkenes

Q. Specify the missing compounds and/or reagents in each of the following syntheses:  

Solved • Jun 22, 2016

Catalytic Hydrogenation of Alkenes

Q. An alkane with the formula C6H14 can be prepared by hydrogenation of either of two precursor alkenes having the formula C6H12. Write the structure ...

Solved • Jun 22, 2016

Catalytic Hydrogenation of Alkenes

Q. Four different cycloalkenes will all yield methylcyclopentane when subjected to catalytic hydrogenation. What are their structures? Show the reacti...

Solved • Jun 22, 2016

Catalytic Hydrogenation of Alkenes

Q. Hydrogenation of 3-carene is, in principle, capable of yielding two stereoisomeric products. Write their structures. Only one of them was actually ...

Solved • Jun 15, 2016

Catalytic Hydrogenation of Alkenes

Q. Catalytic hydrogenation of 1,4-dimethylcyclopentene yields a mixture of two products. Identify them. One of them is formed in much greater amounts ...

Solved • Jun 15, 2016

Catalytic Hydrogenation of Alkenes

Q. Specify reagents suitable for converting 3-ethyl-2-pentene to each of the following:(g) 3-Ethylpentane 

Solved • Jun 14, 2016

Catalytic Hydrogenation of Alkenes

Q. Two alkenes undergo hydrogenation to yield a mixture of cis - and trans -1,4- dimethylcyclohexane. Which two are these? A third, however, gives onl...

Solved • Jun 14, 2016

Catalytic Hydrogenation of Alkenes

Q.  (c) How many alkenes yield methylcyclobutane? 

Solved • Jun 14, 2016

Catalytic Hydrogenation of Alkenes

Q. (b) How many alkene(s) are possible to yield 2,3-dimethylbutane by hydgrogenation. Draw the structure(s)? 

Solved • Jun 14, 2016

Catalytic Hydrogenation of Alkenes

Q. (a) How many alkenes yield 2,2,3,4,4-pentamethylpentane on catalytic hydrogenation? 

Solved • Jun 14, 2016

Catalytic Hydrogenation of Alkenes

Q. Draw the structure of the likely product upon reaction of the following molecules with the first (one) equivalent of H2 gas in the presence of Pd/C.

Solved • May 2, 2016

Catalytic Hydrogenation of Alkenes

Q. Which reagents are best suited for this transformation?

Solved • Apr 24, 2016

Catalytic Hydrogenation of Alkenes

Q. Which one of the following is not a metal catalyst for the hydrogenation of an alkene? A) Pd B) Pt C) Na D) Ni

Solved • Apr 20, 2016

Catalytic Hydrogenation of Alkenes

Q. Predict the product(s).  

Solved • Mar 15, 2016

Catalytic Hydrogenation of Alkenes

Q. What products are produced from the reaction below?

Solved • Mar 3, 2016

Catalytic Hydrogenation of Alkenes

Q. Determine the Index of Hydrogen Deficiency for the starting material shown below. Predict the product of the following reaction. 

Solved • Feb 19, 2016

Catalytic Hydrogenation of Alkenes

Q. What product is formed when trans-1,2-dimethylcyclohexane is reacted with Pd/C and H2? A.  No reaction B.  cis-1,2-dimethylcyclohexane C.  trans-3...

Solved • Jan 26, 2016