CHEM 341 Workshop Questions Week 14 IUPUI

CHEM 341 Workshop Questions Week 14 IUPUI - hydration of an...

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Name___________________________________ C341 Workshop Section____________________ December 2/3, 2010 Workshop 14 Questions 1. Provide the appropriate intermediate and final product for each reaction. NH 3 NaNH 2 H 3 CH 2 CH 2 C Cl Cl H H CH 3 NH 3 NaNH 2 NH 3 NaNH 2 H 3 CH 2 CH 2 C Br H Br H CH 3 NH 3 NaNH 2 2. The hydration of alkynes produces a special kind of alcohol, called an enol. Enols rapidly isomerizes to aldehydes or ketones. a. Provide the mechanism for the isomerization that occurs when 5-methyl-3-heptyne is hydrated. b. What are the names for the equilibrating constitutional isomers that result from the
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Unformatted text preview: hydration of an alkyne? 3. Predict the product of the following reactions. a. C C H R Hg 2+ , H 2 O, H 3 O + H 2 O, H 3 O + b. Show the mechanism for the reaction. 4. Alkynes are versatile synthetic intermediates. Predict the products in the following starburst reaction. Be sure to note which reactions follow Markovnikov’s Rule. 1 CH 3 CH 2 CH 2 C CCH 3 Na NH 3 Lindlar Pd H 2 HBr 2 HF H 2 O 2Cl 2 1. O 3 2. H 2 O H 2 SO 4 HgSO 4 2...
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This note was uploaded on 03/07/2012 for the course CHEM 341 taught by Professor Oh during the Fall '10 term at IUPUI.

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CHEM 341 Workshop Questions Week 14 IUPUI - hydration of an...

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