13. Alcohols and Carbonyl Compounds
Organometallic Cumulative Practice
13. Alcohols and Carbonyl Compounds
Organometallic Cumulative Practice - Video Tutorials & Practice Problems
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Intro to Predict the Product
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ProblemPredict the product of the reaction
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ProblemPredict the product of the reaction
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ProblemPredict the product of the reaction
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ProblemPredict the product of the reaction
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Intro to Retrosynthesis
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ProblemPropose a synthesis to accomplish the following transformation
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ProblemPropose a synthesis to accomplish the following transformation
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ProblemPredict the product of the reaction
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PRACTICE PROBLEMS AND ACTIVITIES (98)
- Predict the product of the diorganocuprate cross-coupling reactions shown.(c) <IMAGE>
- Suggest a synthesis of the following molecule starting with the reagents shown, using cuprate cross-coupling a...
- (•••) Suggest a synthetic scheme, involving a protecting group, to generate the molecule shown starting with t...
- (•••) Suggest a synthetic scheme, involving a protecting group, to generate the molecule shown starting with t...
- Predict the product of the following reactions.(b) <IMAGE>
- Suggest a series of steps involving a cuprate reagent that would convert the reactant on the left to the produ...
- Suggest a reagent and a reactant that could be used to form the following molecules by conjugate addition of a...
- To this point, we have seen four reactions that can be done by Gilman reagents. What are they? What do they ha...
- (••) Phenol oxidation can be coupled with other reactions to form new C―C bonds using reactions studied previo...
- What are the products of the following reactions?b. <IMAGE>
- What are the products of the following reactions? Show all stereoisomers that are formed.a. <IMAGE>b. &l...
- What product is formed when 3-methyl-2-cyclohexenone reacts with each of the following reagents?a. CH3MgBr fol...
- The Reformatsky reaction is an addition reaction in which an organozinc reagent is used instead of a Grignard ...
- Using bromocyclohexane as a starting material, how could you synthesize the following compounds?a. <IMAGE&g...
- What alcohols are formed from the reaction of ethylene oxide with the following organocuprates followed by the...
- Show how you would synthesize the following compound from alkyl halides, vinyl halides, and aryl halides conta...
- Show how you would accomplish the following syntheticconversions by adding an organolithium reagent to an acid...
- Predict the products of the following reactions: (c) <IMAGE of reaction> (d) <IMAGE of reaction>
- Show how you would accomplish the following syntheticconversions by adding an organolithium reagent to an acid...
- Propose structures for intermediates and products (A) through (K)<IMAGE>
- Devise a synthesis for each compound, starting with methylenecyclohexane and any other reagents you need.(f) 1...
- Show how you would accomplish the following synthetic conversions by adding an organolithium reagent to an aci...
- Show how you would accomplish the following synthetic conversions by adding an organolithium reagent to an aci...
- Draw the organic products you would expect to isolate from the following reactions (after hydrolysis).(p) <...
- Predict the major products of the following reactions.(g) <IMAGE of reaction>
- Draw the organic products you would expect to isolate from the following reactions (after hydrolysis).(a) <...
- Predict the products of the following reactions.(d) <IMAGE>(e) <IMAGE>
- Suggest the most appropriate method for each of the following laboratory syntheses. In each case, suggest both...
- Develop syntheses for the following compounds. As starting materials, you may use cyclopentanol, alcohols cont...
- Show how you would synthesize the following compounds from any starting materials containing no more than six ...
- Develop syntheses for the following compounds. As starting materials, you may use cyclopentanol, alcohols cont...
- Develop syntheses for the following compounds. As starting materials, you may use cyclopentanol, alcohols cont...
- What products are obtained from metathesis of each of the following alkenes? b.
- What is the product of each of the following reactions? b.
- What product is obtained from ring-opening metathesis polymerization of each of the following compounds? (Hint...
- What compound undergoes metathesis to form each of the following compounds? a.
- What products are obtained from metathesis of each of the following alkenes? a. CH3CH2CH=CH2
- What new products are obtained from metathesis of the following alkyne?
- Draw the product of ring-closing metathesis for each of the following compounds: a.
- What starting material is required in order to synthesize each of the following compounds by ring-closing meta...
- Muscalure is the sex attractant of the common housefly. Flies are lured to traps filled with bait that contain...
- Using the epoxide shown, addition of an organolithium reagent, when followed by an acid quench, produces only ...
- Predict the product of the following epoxide addition reactions. (a)
- A variety of organometallics, which as strong nucleophiles can react with epoxides, are introduced in Chapter ...
- Give the structures of intermediates A through H in the following synthesis of trans-1-cyclohexyl-2-methoxycyc...
- Predict the major products of the following reactions, and give the structures of any intermediates. Include s...
- For each of the following carbonyl addition reactions, would you expect a racemic mixture or a mixture enriche...
- Predict the product of the following aldehyde and ketone addition reactions.(a) <IMAGE>
- Predict the product of the following aldehyde and ketone addition reactions.(c) <IMAGE>
- b. What other product is formed in this reaction?
- Using the given starting material, any necessary inorganic reagents and catalysts, and any carbon-containing c...
- What organometallic compound is formed from the reaction of excess methylmagnesium chloride and GaCl3? (Hint:...
- What bromo-substituted compound would be required to react with (CH2=CH)2CuLi in order to formeach of the foll...
- What alkyl halide reacts with lithium divinylcuprate 3(CH2=CH)2CuLi4 for the synthesis of each of the followin...
- Predict the product that would result from the reaction of an organolithium reagent with a ketone when a hydro...
- The situation shown here is an example where a cuprate is the only organometallic that will allow the product ...
- What bromo-substituted compound would be required to react with (CH2=CH)2CuLi in order to form each of the fol...
- What alkyl halide reacts with lithium divinylcuprate 3(CH2=CH)2CuLi4 for the synthesis of each of the followin...
- What alcohols are formed from the reaction of ethylene oxide with the following organocuprates followed by the...
- What are the products of the following reactions? a.
- Identify compounds A and B:
- A dibromide loses only one bromine when it reacts with sodium hydroxide. The dibromide forms toluene (C6H5-CH3...
- What is the major product of each of the following reactions? c. d.
- Using the given starting material, any necessary inorganic reagents and catalysts, and any carbon-containing c...
- The Reformatsky reaction is an addition reaction in which an organozinc reagent is used instead of a Grignard ...
- Identify A through H
- Fill in the boxes with the appropriate reagents:
- Using the given starting material, any necessary inorganic reagents and catalysts, and any carbon-containing c...
- Using the given starting material, any necessary inorganic reagents and catalysts, and any carbon-containing c...
- Using the given starting material, any necessary inorganic reagents, and any carbon-containing compounds with ...
- Using bromocyclohexane as a starting material, how could you synthesize the following compounds? d.
- How can the following compounds be prepared from the given starting materials? c.
- Show how each of the following compounds can be prepared, using the given starting material: e.
- Identify A through O:
- a. Show the reagents required to form the primary alcohol in each of the following reactions.
- a. Show the reagents required to form the primary alcohol in each of the following reactions.
- Show how you would accomplish the following syntheses. You may use whatever additional reagents you need. (c)...
- Predict the major products of the following reactions. (d) < of reaction>
- Two of the methods for converting alkyl halides to carboxylic acids are covered in Sections 20-8B and 20-8C. O...
- Predict the products of the following reactions. (a) sec-butylmagnesium iodide + D2O (b) n-butyllithium + CH3C...
- Point out the flaws in the following incorrect Grignard syntheses. (a)
- Show how you would accomplish the following synthetic conversions. (c) < of reaction>
- Show how you would accomplish the following synthetic conversions. (d) < of reaction>
- Compound A is an optically active alcohol. Treatment with chromic acid converts A into a ketone, B. In a sepa...
- Give the structures of the intermediates and products V through Z. < of reactions>
- To practice working through the early parts of a multistep synthesis, devise syntheses of (a) pentan-3-one fr...
- To practice working through the early parts of a multistep synthesis, devise syntheses of (b) 3-ethylpentan-2...
- Develop syntheses for the following compounds. As starting materials, you may use cyclopentanol, alcohols co...
- Show how you would synthesize the following compounds from any starting materials containing no more than six ...
- Show how this 1° alcohol can be made from the following: (b) formaldehyde
- For each synthesis, start with bromocyclohexane and predict the products. Assume that an excess of each reacta...
- What organocuprate reagent would you use for the following substitutions? (a) (b)
- What products would you expect from the following reactions? (a) (b)
- Design a synthesis for each of the following, using an intramolecular reaction:f. <IMAGE>
- Show how you might synthesize the following compounds starting with bromobenzene, and alkyl or alkenyl halides...
- Show how you might synthesize the following compounds starting with bromobenzene, and alkyl or alkenyl halides...
- Show how you would add a Grignard reagent to an ester or a nitrile to synthesize (a) 4-phenylheptan-4-ol.
- Grignard reagents add to carbonate esters as they add to other esters. (a) Predict the major product of the f...