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Organic > Organics II Reactions > Flashcards

Organics II Reactions Flashcards

1
Q

Conditions for the reduction of carbonyls

A
  • LiAlH4
  • Dry Ether
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2
Q

Reagents for nucleophilic addition with HCN

A
  • HCN
  • KCN
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3
Q

Test for presence of a carbonyl group?

A
  • 2,4-DNPH
  • Orange Crystals form
  • Melting point of precipitate can be compared to data to determine which compound it is
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4
Q

How to test for methylketones/ethanal?

A
  • Iodine
  • In presence of alkali (eg. KOH)
  • Pale Yellow precipitate forms
  • Antiseptic smell
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5
Q

Conditions for hydrolysis of nitriles

A
  • reflux
  • dilute HCl
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6
Q

What is the product when nitriles are hydrolysed?

A

Carboxylic Acid and NH4Cl

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7
Q

Products when Carboxylic acids react with bases?

A
  • Carboxylate Salt
  • Water
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8
Q

Products when Carboxylic acids react with carbonates?

A
  • Water
  • CO2
  • Carboxylate salt
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9
Q

Product when Carboxylic acid reduced?

A
  • Primary Alcohol
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10
Q

Conditions for reduction of Carboxylic acids?

A
  • LiAlH4
  • Dry Ether
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11
Q

Product of Carboxylic acid reacting with PCl5?

A

-Acyl Chloride
- POCl3
- HCl

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12
Q

Reagents in esterification?

A
  • Alcohol
  • Carboxylic Acid
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13
Q

Conditions for esterification?

A
  • Acid Catalyst
  • Reflux
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14
Q

Product of acid hydrolysis of esters?

A
  • Alcohol
  • Carboxylic Acid
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15
Q

Products of Base Hydrolysis of esters?

A
  • Carboxylate ion
  • Alcohol
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16
Q

Conditions for base hydrolysis of esters?

A
  • dilute alkali (eg. NaOH)
  • Reflux
17
Q

Products of reacting Acyl Chloride and water?

A
  • Carboxylic Acid
  • HCl
18
Q

Products of reacting Acyl Chlorides and alcohols?

19
Q

Products of reacting Acyl chlorides and concentrated ammonia?

20
Q

Products of reacting Acyl Chlorides and amines?

A
  • N-substituted amide
  • HCl

Organic (3 decks)

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