Organic Chemistry
4th Edition
ISBN: 9780077479824
Author: SMITH, Janice Gorzynski/
Publisher: McGraw-Hill College
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Textbook Question
Chapter 9, Problem 9.80P
Dehydration of
shows how this alkene is formed. (b) Draw other
dehydration. At least onemust contain a five-membered ring.
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Dehydration of 1,2,2-trimethylcyclohexanol with H2SO4 affords 1-tertbutylcyclopentene as a minor product. (a) Draw a stepwise mechanismthat shows how this alkene is formed. (b) Draw other alkenes formed inthis dehydration. At least one must contain a five-membered ring.
Dehydration of 1,2,2-trimethylcyclohexanol with H2SO4 affords 1-tert-butylcyclopentene as a minor product. (a) Draw a stepwise mechanism that shows how this alkene is formed. (b) Draw other alkenes formed in this dehydration. At least one must contain a ve-membered ring.
Draw the products formed when each alkene is treated with BH3 followed by H2O2,HO−. Include the stereochemistry at all stereogenic centers.
Chapter 9 Solutions
Organic Chemistry
Ch. 9 - Draw all constitutional isomers having molecular...Ch. 9 - Prob. 9.2PCh. 9 - Give the IUPAC name for each compound.Ch. 9 - Problem 9.3 Give the structure corresponding to...Ch. 9 - Prob. 9.5PCh. 9 - Name CH33COCH3, a gasoline additive commonly...Ch. 9 - Name each epoxide.
a. (two ways) b. c. (two...Ch. 9 - Problem 9.6 Rank the following compounds in order...Ch. 9 - Which mechanism is favored by the use of crown...Ch. 9 - Draw the organic product of each reaction.
Ch. 9 - Prob. 9.11PCh. 9 - Prob. 9.12PCh. 9 - Prob. 9.13PCh. 9 - Prob. 9.14PCh. 9 - Problem 9.13 Draw the structure of each...Ch. 9 - What other alkene is also formed along with Y in...Ch. 9 - Prob. 9.17PCh. 9 - Explain how the reaction of CH32CHCHCl CH3 with...Ch. 9 - Prob. 9.19PCh. 9 - Draw the products of each reaction, indicating the...Ch. 9 - Problem 9.19 What is the major product formed...Ch. 9 - Prob. 9.22PCh. 9 - Prob. 9.23PCh. 9 - Problem 9.22 Draw the organic products formed in...Ch. 9 - Problem 9.23 Draw two steps to convert into each...Ch. 9 - Draw the products of each reaction, and indicate...Ch. 9 - Draw the products of each reaction, and include...Ch. 9 - Draw the products formed when (S)-butan-2-ol is...Ch. 9 - Prob. 9.29PCh. 9 - Prob. 9.30PCh. 9 - Explain why the treatment of anisole with HBr...Ch. 9 - Prob. 9.32PCh. 9 - The cis and trans isomers of 2, 3-dimethyloxirane...Ch. 9 - Problem 9.36 Draw the product of each...Ch. 9 - 9.37 Name each compound depicted in the...Ch. 9 - Answer each question using the ball-and-stick...Ch. 9 - Prob. 9.37PCh. 9 - a. Draw the structure of 1, 2, and 3 alcohol with...Ch. 9 - Give IUPAC name for each alcohol. a....Ch. 9 - Name each ether and epoxide. a.b.c.d.Ch. 9 - Prob. 9.41PCh. 9 - Draw the eight constitutional isomers with...Ch. 9 - Rank each group of compounds in order of: a....Ch. 9 - Prob. 9.44PCh. 9 - 9.44 Why is the boiling point of higher than...Ch. 9 - Draw the organic products formed when CH3CH2CH2OH...Ch. 9 - Draw the organic products formed when 1-methyl...Ch. 9 - What alkenes are formed when each alcohol is...Ch. 9 - Prob. 9.49PCh. 9 - Prob. 9.50PCh. 9 - 9.48 Draw the products of each reaction and...Ch. 9 - Prob. 9.52PCh. 9 - 9.52 Draw a stepwise mechanism for the following...Ch. 9 - 9.53 Although alcohol V gives a single alkene W...Ch. 9 - Prob. 9.55PCh. 9 - Prob. 9.56PCh. 9 - Prob. 9.57PCh. 9 - When CH3CH2CH2CH2OH is treated with H2SO4 NaBr,...Ch. 9 - 9.57 Draw a stepwise, detailed mechanism for the...Ch. 9 - Prob. 9.60PCh. 9 - Draw two different routes to each of the following...Ch. 9 - Prob. 9.62PCh. 9 - Prob. 9.63PCh. 9 - 9.62 Draw a stepwise mechanism for each...Ch. 9 - Draw a stepwise, detailed mechanism for the...Ch. 9 - Prob. 9.66PCh. 9 - Draw the products of each reaction. a.c. b.d.Ch. 9 - When each halohydrin is treated with, a product of...Ch. 9 - Prob. 9.69PCh. 9 - Devise a stepwise mechanism for the following...Ch. 9 - Draw the products of each reaction, and indicate...Ch. 9 - Prepare each compound from CH3CH2CH2CH2OH. More...Ch. 9 - Prepare each compound from cyclopentanol. More...Ch. 9 - 9.72 Identify the reagents (a–h) needed to carry...Ch. 9 - Prob. 9.75PCh. 9 - 9.74 Treatment of with affords compound A and ....Ch. 9 - Prob. 9.77PCh. 9 - Prob. 9.78PCh. 9 - 9.77 Draw a stepwise, detailed mechanism for the...Ch. 9 - Dehydration of 1, 2, 2-trimethylcyclohexanol with...Ch. 9 - Prob. 9.81PCh. 9 - 9.80 Draw a stepwise mechanism for the following...Ch. 9 -
9.81 Aziridines are heterocycles that contain an...
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- The conversion of 3 alcohols into alkenes under acidic conditions involves two cationic intermediates. For each reaction, draw the complete mechanism using curved arrows.arrow_forwardDraw the products formed when attached alkene is treated with BH3 followed by H2O2, HO−. Include the stereochemistry at all stereogenic centersarrow_forwardDehydration of 1,2,2-trimethylcyclohexanol with H2SO4 affords 1-tertbutylcyclopentene as a minor product. (a) Draw a stepwise mechanism that shows how this alkene is formed. (b) Draw other alkenes formed in this dehydration. At least one must contain a five-membered ring.arrow_forward
- An alkene G (C6H12) reacts with cold basic KMnO4 to produce H (C6H14O2). Hydrogenation of Gproduces I (C6H14). Ozonolysis of G produces propanone (CH3COCH3) and propanal(CH3CH2CHO).a) Draw the structure of G, H, I.b) State the reagent(s) and condition for ozonolysis reactionarrow_forwardDraw all stereoisomers formed when each alkene is treated with mCPBA.arrow_forward(a) What product(s) are formed when the E isomer of C6H5CH = CHC6H5 is treated with Br2, followed by one equivalent of KOH? Label the resulting alkene(s) as E or Z. (b) What product(s) are formed when the Z isomer of C6H5CH = CHC6H5 is subjected to the same reaction sequence? (c) How are the compounds in parts (a) and (b) related to each other?arrow_forward
- Draw the products (including stereoisomers) formed when (S)-2,4-dimethylhex-2-ene is treated with HBr and peroxides under similarconditions.arrow_forwardDraw all of the substitution and elimination products formed from the given alkyl halide with each reagent: (a) CH3OH; (b) KOH. Indicate the stereochemistry around the stereogenic centers present in the products, as well as the mechanism by which each product is formed.arrow_forward1. When you add H-Br in a terninal alkene, the product has the rule od Markovnikov? 2. The type pf intermetary thag forms when we add HgSO4/H2SO4/H2O in an alkyl is? Please solve my both questions.thank you.arrow_forward
- Draw the substitution product formed (including stereochemistry) when (R)-hexan-2-ol is treated with each series of reagents: (a) NaH, followed by CH3I; (b) TsCl and pyridine, followed by NaOCH3; (c) PBr3, followed by NaOCH3. Which two routes produce identical products?arrow_forwardOxidation of cholesterol converts the alcohol to a ketone. Under acidic or basic oxidationconditions, the C“C double bond migrates to the more stable, conjugated position. BeforeIR and NMR spectroscopy, chemists watched the UV spectrum of the reaction mixture tofollow the oxidation. Describe how the UV spectrum of the conjugated product, cholest-4-en-3-one, differs from that of cholesterolarrow_forwardDraw all constitutional isomers formed when each alkene is treated with NBS + hv.arrow_forward
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