ORGANIC CHEMISTRY SMARTWORK5 - ACCESS
2nd Edition
ISBN: 9780393432534
Author: KARTY
Publisher: NORTON
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Chapter 19, Problem 19.9YT
Interpretation Introduction
Interpretation:
Whether Suzuki reaction or Heck reaction should be used to produce the single bond between the two phenyl rings in biphenyl, C6H5iC6H5, is to be determined. Also, what would the precursors is to be determined.
Concept introduction:
There are several variations of the Suzuki reaction, but in the general reaction, a vinylic or aryl halide is treated with an organoboron compound and a palladium catalyst (PdLn) under basic conditions. Suzuki reactions involving possible E/Z isomerism usually proceed with retention of configuration. Similar to the Suzuki reaction, the Heck reaction can couple one vinylic or aryl group to another.
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In the reaction (E) 2-methyl -2,4-hexadiene with hydrogen bromide at room temperature, two isomeric products are isolated. Draw the structures for these isomeric products. Which is the kinetic isomer and which is the thermodynamic isomer.
ow the mechanism for the following reaction conducted at -5 °C in CC14:
cyclohexene + bromine yields a dibromocyclohexane
Draw structures - including charges and electrons - and add curved arrows. Details count.
Step 1
Add three curved arrows to the first step.
Draw the step 1 products:
1 organic species;
1 inorganic species.
Step 2
• Reproduce the step 1 products.
Add two curved arrows to show the bromide
ion reacting with the organic species.
Draw the final product.
1L
o
↑
Map
for each reaction, provide the likely product and the mechanism.
Chapter 19 Solutions
ORGANIC CHEMISTRY SMARTWORK5 - ACCESS
Ch. 19 - Prob. 19.1PCh. 19 - Prob. 19.2PCh. 19 - Prob. 19.3PCh. 19 - Prob. 19.4PCh. 19 - Prob. 19.5PCh. 19 - Prob. 19.6PCh. 19 - Prob. 19.7PCh. 19 - Prob. 19.8PCh. 19 - Prob. 19.9PCh. 19 - Prob. 19.10P
Ch. 19 - Prob. 19.11PCh. 19 - Prob. 19.12PCh. 19 - Prob. 19.13PCh. 19 - Prob. 19.14PCh. 19 - Prob. 19.15PCh. 19 - Prob. 19.16PCh. 19 - Prob. 19.17PCh. 19 - Prob. 19.18PCh. 19 - Prob. 19.19PCh. 19 - Prob. 19.20PCh. 19 - Prob. 19.21PCh. 19 - Prob. 19.22PCh. 19 - Prob. 19.23PCh. 19 - Prob. 19.24PCh. 19 - Prob. 19.25PCh. 19 - Prob. 19.26PCh. 19 - Prob. 19.27PCh. 19 - Prob. 19.28PCh. 19 - Prob. 19.29PCh. 19 - Prob. 19.30PCh. 19 - Prob. 19.31PCh. 19 - Prob. 19.32PCh. 19 - Prob. 19.33PCh. 19 - Prob. 19.34PCh. 19 - Prob. 19.35PCh. 19 - Prob. 19.36PCh. 19 - Prob. 19.37PCh. 19 - Prob. 19.38PCh. 19 - Prob. 19.39PCh. 19 - Prob. 19.40PCh. 19 - Prob. 19.41PCh. 19 - Prob. 19.42PCh. 19 - Prob. 19.43PCh. 19 - Prob. 19.44PCh. 19 - Prob. 19.45PCh. 19 - Prob. 19.46PCh. 19 - Prob. 19.47PCh. 19 - Prob. 19.48PCh. 19 - Prob. 19.49PCh. 19 - Prob. 19.50PCh. 19 - Prob. 19.51PCh. 19 - Prob. 19.52PCh. 19 - Prob. 19.53PCh. 19 - Prob. 19.54PCh. 19 - Prob. 19.55PCh. 19 - Prob. 19.56PCh. 19 - Prob. 19.57PCh. 19 - Prob. 19.58PCh. 19 - Prob. 19.59PCh. 19 - Prob. 19.60PCh. 19 - Prob. 19.61PCh. 19 - Prob. 19.62PCh. 19 - Prob. 19.63PCh. 19 - Prob. 19.64PCh. 19 - Prob. 19.65PCh. 19 - Prob. 19.66PCh. 19 - Prob. 19.67PCh. 19 - Prob. 19.68PCh. 19 - Prob. 19.69PCh. 19 - Prob. 19.70PCh. 19 - Prob. 19.71PCh. 19 - Prob. 19.72PCh. 19 - Prob. 19.73PCh. 19 - Prob. 19.74PCh. 19 - Prob. 19.75PCh. 19 - Prob. 19.76PCh. 19 - Prob. 19.77PCh. 19 - Prob. 19.78PCh. 19 - Prob. 19.79PCh. 19 - Prob. 19.1YTCh. 19 - Prob. 19.2YTCh. 19 - Prob. 19.3YTCh. 19 - Prob. 19.4YTCh. 19 - Prob. 19.5YTCh. 19 - Prob. 19.6YTCh. 19 - Prob. 19.7YTCh. 19 - Prob. 19.8YTCh. 19 - Prob. 19.9YTCh. 19 - Prob. 19.10YT
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