Can someone explain why the answer is D and not C. I need help with the stereochemistry. Thank you + enantiomer(A) only regioselective(B) only stereospecific(C) both regioselective and stereospecific(D) neither regioselective nor stereospecificH.PQ-29. What are the products of this reaction?EtOH/H*H.Me"+ enantiomerMe,MeOEtOEt(A) НО(B) НОD H+ enantiomerH D+ enantiomerMe,Me,,HOEto(D)(C) EtOD H+ enantiomerH D+ enantiomerPQ-30. Which starting material yields these products?1) mCPBA2) EtONa/ETOHEtMe,LOEEHO

29) The given reaction follows SN1 pathway, which indicates that there will be retention of…

PQ-29. What are the products of this reaction? ELOH/H* D H. Me + enantiomer H. Me, (B) НО H D + enantiomer Me,, LOET OEt (A) HO DH + enantiomer H. Me, Me, EtO HO HO (C) EtO (D) DH H D + enantiomer + enantiomer PQ-30. Which starting material yields these products? 11 mcD RA

PQ-29. What are the products of this reaction? ELOH/H* D H. Me + enantiomer H. Me, (B) НО H D + enantiomer Me,, LOET OEt (A) HO DH + enantiomer H. Me, Me, EtO HO HO (C) EtO (D) DH H D + enantiomer + enantiomer PQ-30. Which starting material yields these products? 11 mcD RA

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter10: Oxidation And Reduction

Section: Chapter Questions

Problem 4CTQ

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Concept explainers

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.

Question

Can someone explain why the answer is D and not C. I need help with the stereochemistry. Thank you

+ enantiomer
(A) only regioselective
(B) only stereospecific
(C) both regioselective and stereospecific
(D) neither regioselective nor stereospecific
H.
PQ-29. What are the products of this reaction?
EtOH/H*
H.
Me"
+ enantiomer
Me,
Me
OEt
OEt
(A) НО
(B) НО
D H
+ enantiomer
H D
+ enantiomer
Me,
Me,,
HO
Eto
(D)
(C) EtO
D H
+ enantiomer
H D
+ enantiomer
PQ-30. Which starting material yields these products?
1) mCPBA
2) EtONa/ETOH
Et
Me,
LOEE
HO

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29) The given reaction follows SN₁ pathway, which indicates that there will be retention of configuration.

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