Organic Chemistry
12th Edition
ISBN: 9781118875766
Author: T. W. Graham Solomons, Craig B. Fryhle, Scott A. Snyder
Publisher: WILEY
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Chapter 21, Problem 7PP
Interpretation Introduction
Interpretation:
Products formed in the Stille coupling reactions for given compounds are to be determined.
Concept introduction:
Stille coupling is a reaction in which organotin compounds are coupled with organic halides. Here, organotin compounds are used as coupling agents.
Stille coupling is a carbon–carbon bond formation reaction between aryl halide and organotin compound.
The Stille coupling reaction takes place in presence of palladium catalysts. This reaction is commonly used for
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Practice Problem 19.54
Z Your answer is partially correct. Try again.
Predict the major product(s) (A - K) from the treatment of acetone with the following compounds (a-c):
NH2
HO
Eto
OEt
A:
B:
C:
D:
E:
F:
OH
OH
но
CN
G:
H:
I:
J:
(a) [H*], excess EtOH, (-H20)
Major Product(s):
(ь) NaBH4, Meон
B
Major Product(s):
(c) LAH followed by H20
Major Product(s):
SHOW HINT
Provide the reagents and solvents (where appropriate) needed to bring about the following
transformations.
(a)
CI
(b)
Practice Problem 18.39
Rank the following compounds in order of increasing reactivity toward electrophilic aromatic substitution.
Br
A
B
Br
Br
E
Increasing reactivity toward electrophilic aromatic substitution
Chapter 21 Solutions
Organic Chemistry
Ch. 21 - PRACTICE PROBLEM 21.1
For each of the following...Ch. 21 - Prob. 2PPCh. 21 - PRACTICE PROBLEM 21.3 What product would you...Ch. 21 - Prob. 4PPCh. 21 - PRACTICE PROBLEM 21.5 What is the product of the...Ch. 21 - Prob. 6PPCh. 21 - Prob. 7PPCh. 21 - Prob. 8PPCh. 21 - Prob. 9PPCh. 21 - Prob. 10PP
Ch. 21 - Prob. 11PPCh. 21 - Practice Problem 21.12 What products would form...Ch. 21 - Prob. 13PCh. 21 - Prob. 14PCh. 21 - How would you synthesize each of the following...Ch. 21 - Prob. 16PCh. 21 - Predict the product(s) for each of the following...Ch. 21 - Prob. 18PCh. 21 - Prob. 19PCh. 21 - Prob. 20PCh. 21 - Prob. 21PCh. 21 - 21.22 Write a mechanism that can account for the...Ch. 21 - Prob. 23PCh. 21 - Prob. 24PCh. 21 - Prob. 25PCh. 21 - 21.26 In 1985, T. Katz (Columbia University)...Ch. 21 - When the following molecule was exposed to the...Ch. 21 - During the course of the following Stille...Ch. 21 - 1. In “The Chemistry of... Complex Cross...Ch. 21 - Prob. 2LGP
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