Because each phenyl of biphenyl has two ortho positions, the odds of substituting ortho is twice that ofsubstituting para in the following reaction.So why did we not isolate the following product?0CIO a. phenyl is a meta directorO b. the acylium cation is not attracted to phenylO c. dichloromethane was the solventO d. stericsAIC13 Unlike in Friedel-Craft Alkylation, in a Friedel-Craft Acylation, aluminum chloride (AlCl3, aluminum trichloride)is not a catalyst but a reagent because it binds to the product.Select one:O TrueO False

The correct answer is steric (option d) Due to the steric near the ortho position, the acylation…

Unlike in Friedel-Craft Alkylation, in a Friedel-Craft Acylation, aluminum chloride (AlCl3, aluminum trichloride) is not a catalyst but a reagent because it binds to the product. Select one: O True O False

Unlike in Friedel-Craft Alkylation, in a Friedel-Craft Acylation, aluminum chloride (AlCl3, aluminum trichloride) is not a catalyst but a reagent because it binds to the product. Select one: O True O False

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.

Question

Because each phenyl of biphenyl has two ortho positions, the odds of substituting ortho is twice that of
substituting para in the following reaction.
So why did we not isolate the following product?
0
CI
O a. phenyl is a meta director
O b. the acylium cation is not attracted to phenyl
O c. dichloromethane was the solvent
O d. sterics
AIC13

Unlike in Friedel-Craft Alkylation, in a Friedel-Craft Acylation, aluminum chloride (AlCl3, aluminum trichloride)
is not a catalyst but a reagent because it binds to the product.
Select one:
O True
O False

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