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Grignard Reaction Solutions Library

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67 solutions

Grignard Reaction

Q. What is the product of the following reaction?

Solved • Apr 22, 2019

Grignard Reaction

Q. Draw the structure of the organic product or products formed in the following reaction.

Solved • Apr 3, 2019

Grignard Reaction

Q. Predict the product:

Solved • Oct 30, 2018

Grignard Reaction

Q. Predict the product:

Solved • Oct 30, 2018

Grignard Reaction

Q. Draw the structures of organic compounds A and B. Omit all byproducts. 

Solved • Oct 3, 2018

Grignard Reaction

Q. What is the product of this reaction?

Solved • Sep 26, 2018

Grignard Reaction

Q. What is the major organic product obtained from the following sequence of reactions? a. 3-methyl-2-butanol b. 3-methyl-2-butene c. 2-methylbutane d...

Solved • Sep 17, 2018

Grignard Reaction

Q. What is the major organic product obtained from the following reaction? 

Solved • Sep 17, 2018

Grignard Reaction

Q. Grignard reagents undergo a general and very useful reaction with ketones. The product of the above reaction has the following spectroscopic proper...

Solved • Sep 3, 2018

Grignard Reaction

Q. Predict the product for the following reaction. 

Solved • Aug 28, 2018

Grignard Reaction

Q. Predict the product for the following reaction.

Solved • Aug 28, 2018

Grignard Reaction

Q. For the reaction below: Draw the structure of the major organic product. Use the wedge/hash bond tools to indicate stereochemistry.

Solved • Jul 30, 2018

Grignard Reaction

Q. Provide the structure of the major organic product in the reaction shown below. 

Solved • Jul 9, 2018

Grignard Reaction

Q. Provide the major organic product of the reaction below.  

Solved • Jul 9, 2018

Grignard Reaction

Q. Provide the major organic product of the reaction below. 

Solved • Jul 9, 2018

Grignard Reaction

Q. Draw the major product(s) for the following reaction:

Solved • Jul 3, 2018

Grignard Reaction

Q. Draw the structure(s) of the major organic product(s) of the following reaction. 

Solved • Jun 25, 2018

Grignard Reaction

Q. Provide the reagents necessary to carry out the following conversion.

Solved • Jun 8, 2018

Grignard Reaction

Q. Draw the principal organic product for the reaction of 2-iodopropane with magnesium in diethyl ether followed by CH3C(CH2CH3)=O in diethyl ether, a...

Solved • Jun 5, 2018

Grignard Reaction

Q. Predict the product for the following reaction sequence.

Solved • May 18, 2018

Grignard Reaction

Q. Epoxides: reaction of 2-ethyloxirane with EtMgBr and aq. workup. Draw the structure of the organic product that is formed when the compound shown b...

Solved • May 16, 2018

Grignard Reaction

Q. Input the SMILES string for the skeletal structure of the major organic product produced in the following reaction.

Solved • May 8, 2018

Grignard Reaction

Q. Give the major product of the following reaction.

Solved • May 4, 2018

Grignard Reaction

Q. Determine the major organic product for the following reaction scheme. (If no reaction, draw the starting material.)

Solved • Feb 14, 2018

Grignard Reaction

Q. Determine the major organic product for the following reaction scheme:

Solved • Feb 14, 2018

Grignard Reaction

Q. Determine the major organic product for the following reaction scheme:

Solved • Feb 14, 2018

Grignard Reaction

Q. Determine the major organic product of the following reaction scheme.

Solved • Feb 14, 2018

Grignard Reaction

Q. Draw the organic product of the following reaction.

Solved • Jan 4, 2018

Grignard Reaction

Q. Draw the major organic product of the following reaction.

Solved • Dec 21, 2017

Grignard Reaction

Q. DRAW THE MOLECULAR STRUCTURE OF THE FOLLOWING REACTION PRODUCT(S). Two major organic products (after workup) from the reaction of (S)-2-methylcycl...

Solved • Jun 12, 2017

Grignard Reaction

Q. Provide the mechanism for the following reaction. Be sure to include all intermediates, formal charges and arrows depicting electron movement.

Solved • Jun 12, 2017

Grignard Reaction

Q. Predict the product(s) of the following reaction: A) A mixture of I and II B) A mixture of I and III C) A mixture of II and III D) A mixture of...

Solved • Jun 7, 2017

Grignard Reaction

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

Solved • Jun 1, 2017

Grignard Reaction

Q. For the reaction below, draw the structure of the appropriate compound. Indicate stereochemistry where it is pertinent.

Solved • May 31, 2017

Grignard Reaction

Q. Complete the following reaction supplying the missing product and showing correct regio- and stereochemistry where applicable. If a racemic or dias...

Solved • May 25, 2017

Grignard Reaction

Q. Complete the following reaction supplying the missing product and showing correct regio- and stereochemistry where applicable. If a racemic or dias...

Solved • May 25, 2017

Grignard Reaction

Q. Your task is to synthesize 2-phenyl- 2-hexanol through a Grignard synthesis. Which pair(s) of compounds listed below would you choose as starting m...

Solved • May 25, 2017

Grignard Reaction

Q. Provide the reagents to accomplish the following transformation. Then show the mechanism as to how the Ester and Aldehyde below can produce the sam...

Solved • May 8, 2017

Grignard Reaction

Q. Which of the following terms best describes the reactive nature of a Grignard reagent? A) carbocation B) electrophile C) free radical D) carben...

Solved • Apr 24, 2017

Grignard Reaction

Q. What is the product of the following reaction? A) I B) II C) III D) IV E) V

Solved • Apr 24, 2017

Grignard Reaction

Q. Give the product for the reaction given below. 

Solved • Apr 12, 2017

Grignard Reaction

Q. Fill the boxes with the appropriate reactant, reagents, or product to achieve the given transformation. Some boxes require more than one step. If a...

Solved • Dec 13, 2016

Grignard Reaction

Q. Besides attacking carbonyl groups, Grignard Reagents can react with other functional groups. Give the product for the following reaction

Solved • Sep 15, 2016

Grignard Reaction

Q. Grignard reagents can react with aldehydes, ketones and esters in order to produce alcohols. Give the product for the following reaction

Solved • Sep 15, 2016

Grignard Reaction

Q. Grignard reagents can react with aldehydes, ketones and esters in order to produce alcohols. Give the product for the following reaction

Solved • Sep 15, 2016

Grignard Reaction

Q. Grignard reagents can react with aldehydes, ketones and esters in order to produce alcohols. 

Solved • Sep 15, 2016

Grignard Reaction

Q. Grignard reagents can react with aldehydes, ketones and esters in order to produce alcohols. 

Solved • Sep 15, 2016

Grignard Reaction

Q. Predict the product of the following reactions showing stereochemistry when applicable. If there is no reaction, just write “no reaction” in the box.

Solved • Aug 4, 2016

Grignard Reaction

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

Solved • May 17, 2016

Grignard Reaction

Q. When compound 1 is treated with methyl Grignard, the product will be 1) chiral (one compound). 2) a racemic mixture (two compounds). 3) two chir...

Solved • Apr 28, 2016

Grignard Reaction

Q. Review the problem below and solve.

Solved • Apr 25, 2016

Grignard Reaction

Q. What is the product of this Grignard reaction?

Solved • Apr 24, 2016

Grignard Reaction

Q. What would be the product from this reaction?

Solved • Apr 24, 2016

Grignard Reaction

Q. What combination of reagents would not form the alcohol shown after an aqueous workup?

Solved • Apr 24, 2016

Grignard Reaction

Q. Predict the products of the reaction shown.

Solved • Apr 24, 2016

Grignard Reaction

Q. Predict the product of the following reaction. Assume an acid quench.

Solved • Mar 21, 2016

Grignard Reaction

Q. Which compound will form a racemic mix (2 enantiomers) when treated with CH 3Li (followed by an acid quench)?

Solved • Mar 7, 2016

Grignard Reaction

Q. Compound 1 is chiral. When treated with excess Grignard reagent, the product will bea) chiral (one compound).b) a racemic mixture (two compounds).c...

Solved • Mar 3, 2016

Grignard Reaction

Q. Predict the major product for the following reaction, paying attention to the regio- and stereochemistry where appropriate.  

Solved • Mar 3, 2016

Grignard Reaction

Q. Addition of methyl lithium (H 3CLi) to chiral aldehyde A, followed by aqueous acid quench, affords

Solved • Mar 3, 2016

Grignard Reaction

Q. Give the major product for the following reaction.

Solved • Mar 1, 2016

Grignard Reaction

Q. Draw the major organic product or reactant in the boxes provided for each reaction. Aqueous work up assumed where necessary.

Solved • Feb 29, 2016

Grignard Reaction

Q. What is the result between acetic acid and phenyl magnesium bromide (PhMgBr) followed by treatment with aqueous acid?          (a) Acetophenone    ...

Solved • Feb 19, 2016

Grignard Reaction

Q. Which product is formed from the following transformation?

Solved • Feb 16, 2016

Grignard Reaction

Q. Write the structure of the principal organic product of the following:tert-Butylmagnesium bromide with benzaldehyde in diethyl ether, followed by d...

Solved • Feb 11, 2016

Grignard Reaction

Q. Write the structure of the principal organic product of the following: Cyclopentyllithium with formaldehyde in diethyl ether, followed by dilute a...

Solved • Feb 11, 2016

Grignard Reaction

Q. Propose an acceptable mechanism for the reaction of the following epoxide shown below with an excess of ethylmagnesium bromide, then protonation wi...

Solved • Feb 10, 2016