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Hydroboration Solutions Library

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45 solutions

Hydroboration

Q. Draw a structural formula for the alkene you would use to prepare the alcohol shown by hydroboration/oxidation. • You do not have to consider stere...

Solved • Apr 24, 2020

Hydroboration

Q. Draw a structural formula for the alkene you would use to prepare the alcohol shown by hydroboration/oxidation.CH3CH2CH2CH2CH2OH• You do not have t...

Solved • Apr 24, 2020

Hydroboration

Q. Draw a structural formula for the product formed upon hydroboration/oxidation of the alkene below.• Use wedge and hash bonds ONLY for rings.• Do no...

Solved • Apr 24, 2020

Hydroboration

Q. Draw the product(s) of the following hydroboration-oxidation reactions. Disregard stereochemistry.

Solved • Apr 6, 2020

Hydroboration

Q. Identify the reactant and reagent used to synthesize the product below.a) B(OMe)3 b) NaBH4 c) BH3• THF 

Solved • Apr 2, 2020

Hydroboration

Q. Can this alcohol be synthesized selectively by hydroboration-oxidation of an alkene? If yes, draw the structure of the alkene. If no, signify this ...

Solved • Apr 2, 2020

Hydroboration

Q. Draw the product(s) of the following hydroboration-oxidation reactions. Disregard stereochemistry.

Solved • Apr 2, 2020

Hydroboration

Q. Predict the product:

Solved • Oct 30, 2018

Hydroboration

Q. Predict the product(s).

Solved • Oct 10, 2018

Hydroboration

Q. Provide the structure(s) of the expected major organic product(s) generated upon completion of the following reaction scheme:  

Solved • Jul 10, 2018

Hydroboration

Q. What is major product of the following reaction? 

Solved • Jul 10, 2018

Hydroboration

Q. Give the major product of the following reaction.  

Solved • Jul 9, 2018

Hydroboration

Q. Draw the structure resulting from a reaction of: diborane (B2H6), followed by alkaline hydrogen peroxide (NaOH/H2O2) with the following alkene.

Solved • Jun 25, 2018

Hydroboration

Q. Draw the organic product structure formed by the following reaction sequence.

Solved • Jun 22, 2018

Hydroboration

Q. Complete the reaction below.

Solved • Jun 8, 2018

Hydroboration

Q. Click the "draw structure" button to launch the drawing utility. Draw one of the products of the reaction below.

Solved • May 16, 2018

Hydroboration

Q. Draw the structure of the product that is formed when the compound shown below is treated with the following reagents: 1) BH3, THF, 2) H2O2, HO- 

Solved • May 3, 2018

Hydroboration

Q. Predict the organic product(s) of the following reaction. When appropriate, be sure to indicate stereochemistry. If more than one product is formed...

Solved • Jun 9, 2017

Hydroboration

Q. In a hydroboration-oxidation reaction, a hydrogen and an alcohol are added where there once was a double bond. Describe the regio- and stereochemic...

Solved • May 5, 2017

Hydroboration

Q. For the transition state structure below, choose an organic reaction in which it is involved and give a chemical equation for your selected organic...

Solved • Apr 13, 2017

Hydroboration

Q. Provide the following when a product is given. If an organic reactant is missing, supply a structural formula; if an inorganic reactant (reagent) o...

Solved • Mar 21, 2017

Hydroboration

Q. Supply the missing inorganic reactant (reagent) or catalyst that is missing in the reaction given below.

Solved • Mar 20, 2017

Hydroboration

Q. Draw the starting material that under the given reaction conditions, result in the following product.

Solved • Sep 28, 2016

Hydroboration

Q. Fill in the box with the product of the following reaction of alkenes. Draw only the PREDOMINATE REGIOISOMER and indicate stereochemistry by drawin...

Solved • Sep 28, 2016

Hydroboration

Q. Follows Anti-Markovnikov’s Rule a)    Hydrogen goes to the double bonded carbon with _______ hydrogens. ( ______ substituted alkene carbon)  b)   ...

Solved • Sep 16, 2016

Hydroboration

Q. Give the product, or products, including stereochemistry of the reaction of (Z)-3-methyl-2-pentene with the reagent below. If the products are a pa...

Solved • Sep 16, 2016

Hydroboration

Q. Predict the major product(s) :

Solved • Aug 19, 2016

Hydroboration

Q. Predict the starting material of the following reactions.

Solved • Aug 5, 2016

Hydroboration

Q. Predict the product(s) or reagents of the following reactions.

Solved • Aug 5, 2016

Hydroboration

Q. On catalytic hydrogenation over a rhodium catalyst, the compound shown gave a mixture containing cis-1-tert-butyl-4-methylcyclohexane (88%) and tra...

Solved • Jul 19, 2016

Hydroboration

Q. From among the same product choice as Problem 6.68, which one is the major product of the following reaction?  

Solved • Jun 15, 2016

Hydroboration

Q. All the following reactions have been reported in the chemical literature. Give the structure of the principal organic product in each case.

Solved • Jun 14, 2016

Hydroboration

Q. All the following reactions have been reported in the chemical literature. Give the structure of the principal organic product in each case.

Solved • Jun 14, 2016

Hydroboration

Q. (a) Which primary alcohol of molecular formula C5H12O cannot be prepared from an alkene by hydroboration–oxidation? Why? 

Solved • Jun 14, 2016

Hydroboration

Q. Write the structure of the major organic product formed in the reaction of 1-methylcyclohexene with each of the following: (f) Diborane in diglyme...

Solved • Jun 14, 2016

Hydroboration

Q. Write the structure of the major organic product formed in the reaction of 2-methyl-2-butene with each of the following: (f) Diborane in diglyme, ...

Solved • Jun 14, 2016

Hydroboration

Q. Write the structure of the major organic product formed in the reaction of 1-pentene with each of the following: (f) Diborane in diglyme, followed...

Solved • Jun 14, 2016

Hydroboration

Q. Predict the product for the reaction below. 

Solved • Apr 26, 2016

Hydroboration

Q. Predict the major product of the reaction shown.

Solved • Apr 24, 2016

Hydroboration

Q. Complete the following reaction with the correct structure of the product. Don’t forget to specify the stereochemistry.

Solved • Apr 14, 2016

Hydroboration

Q. What will be the major product of the following reaction? Pay careful attention to the stereochemistry of the product.

Solved • Apr 13, 2016

Hydroboration

Q.   A. Construct a reaction mechanism for the following reaction. B. State whether this mechanism leads to a Markovnikov or Anti-Markovnikov product.

Solved • Apr 11, 2016

Hydroboration

Q. Which of the following would be produced from the following reaction? a) 1 and 4 b) 1, 2, 3, and 4 c) 3 and 4 d) 2 and 3 e) 1 and 2

Solved • Mar 2, 2016

Hydroboration

Q. Give all possible product/products and designate stereoselectivity &/or regioselectivity by using wedges and dashes.   

Solved • Jan 29, 2016

Hydroboration

Q. Determine the mechanism and predict the product of the reaction:  

Solved • Jan 28, 2016