9. Draw the structure of product, substrate or condition in the following reactions (should clearly show the stereochemistry). Ме 12, KI, NaHCO3 OH a) Ме C9H13021 Ме BH3 "Me b) then H2O2, NaOH OH Ме Br2, H20 c)

9. Draw the structure of product, substrate or condition in the following reactions (should clearly show the stereochemistry). Ме 12, KI, NaHCO3 OH a) Ме C9H13021 Ме BH3 "Me b) then H2O2, NaOH OH Ме Br2, H20 c)

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter24: Carboxylic Acids & Derivatives

Section: Chapter Questions

Problem 12CTQ

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Concept explainers

Reactions of Ethers

Ethers (R-O-R’) are compounds formed by replacing hydrogen atoms of an alcohol (R-OH compound) or a phenol (C6H5OH) by an aryl/ acyl group (functional group after removing single hydrogen from an aromatic ring). In this section, reaction, preparation and behavior of ethers are discussed in the context of organic chemistry.

Epoxides

Epoxides are a special class of cyclic ethers which are an important functional group in organic chemistry and generate reactive centers due to their unusual high reactivity. Due to their high reactivity, epoxides are considered to be toxic and mutagenic.

Williamson Ether Synthesis

An organic reaction in which an organohalide and a deprotonated alcohol forms ether is known as Williamson ether synthesis. Alexander Williamson developed the Williamson ether synthesis in 1850. The formation of ether in this synthesis is an SN2 reaction.

Question

9.
Draw the structure of product, substrate or condition in the following
reactions (should clearly show the stereochemistry).
Ме
12, KI, NaHCO3
OH
a)
Ме
C3H13021
Ме
BH3
"Me
b)
then H2O2, NaOH
OH
Ме
Br2, H20
c)

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