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Z - Chem 2219 (S&T) > Alkene Bromination > Flashcards

Alkene Bromination Flashcards

1
Q

What is the structure of trans-cinnamic acid?

A

Trans double bond connected on one side to a benzene, and on the other side to a carbon that is double bonded to an oxygen and single bonded to an OH

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2
Q

What is the structure of trans-stilbene?

A

Double bond trans connected to two benzene rings

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3
Q

What is the structure of cis-stilbene?

A

Double bond cis connected to two benzene rings

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4
Q

What is the structure of bromine?

A

Br2

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5
Q

What is the structure of pyridinium tribromide?

A

Benzene ring with a NH+ replacing one of the carbons, alongside a Br3- ion

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6
Q

What is the structure of glacial acetic acid?

A

CH3COOH

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7
Q

What is the structure of silver nitrate?

A

AgNO3

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8
Q

What is the structure of ethanol?

A

CH3CH2OH

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9
Q

What is the test reagent we will use?

A

AgNO3 in EtOH

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10
Q

What will the test reagent we will use test for? How does it indicate a positive test?

A

The presence of halogens, the formation of an AgX precipitate

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11
Q

What are our three alkenes?

A

Trans-cinnamic acid, cis- and trans-stilbene

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12
Q

What produces our bromine?

A

Pyridinium Tribromide

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13
Q

What is our catalyst?

A

Glacial Acetic Acid

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14
Q

What is our chemical test?

A

Silver Nitrate

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15
Q

What is our solvent?

A

Ethanol

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Z - Chem 2219 (S&T) (13 decks)

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