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Chemistry OCR A-Level > Chapter 28 > Flashcards

Chapter 28 Flashcards

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1
Q

What conditions are needed to go from an alkane to a haloalkane?

A

halogen UV

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2
Q

What conditions are needed to go from an alkene to a haloalkane?

A

hydrogen halide

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3
Q

What conditions are needed to go from a haloalkane to a nitrile?

A

CN⁻/ethanol

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4
Q

What conditions are needed to go from a haloalkane to an amine?

A

NH₃/ethanol

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5
Q

What conditions are needed to go from a nitrile to a carboxylic acid?

A

H₂O/HCl, heat

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6
Q

What conditions are needed to go from a carboxylic acid to an acyl chloride?

A

SOCl₂

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7
Q

What conditions are needed to go from a haloalkane to an alcohol?

A

NaOH(aq)

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8
Q

What conditions are needed to go from an alcohol to an ester?

A

carboxylic acid/concentrated H₂SO₄ or acid anhydride

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9
Q

What conditions are needed to go from a secondary alcohol to a ketone?

A

Kr₂Cr₂O₇/H₂SO₄, reflux

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10
Q

What conditions are needed to go from a primary alcohol to an aldehyde?

A

Kr₂Cr₂O₇/H₂SO₄, distillation

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11
Q

What conditions are needed to go from a ketone to a hydroxynitrile?

A

NaCN(aq)/H⁺

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12
Q

What conditions are needed to go from an acyl chloride to a primary amide?

A

NH₃

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13
Q

What conditions are needed to go from a primary alcohol to a carboxylic acid?

A

Kr₂Cr₂O₇/H₂SO₄, reflux

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14
Q

What conditions are needed to go from an aldehyde to a primary alcohol?

A

NaBH₄

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15
Q

What conditions are needed to go from an alkene to an alcohol?

A

H₂O(steam), H₃PO₄

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16
Q

What conditions are needed to go from an ester to a carboxylate?

A

OH⁻

17
Q

What conditions are needed to go from an acyl chloride to a carboxylic acid?

A

H₂O

18
Q

What conditions are needed to go from a nitrile to an amine?

A

H₂/Ni

19
Q

What conditions are needed to go from a carboxylic acid to an ester?

A

alcohol/concentrated H₂SO₄

20
Q

What conditions are needed to go from an aldehyde to a carboxylic acid?

A

Kr₂Cr₂O₇/H₂SO₄, reflux

21
Q

What conditions are needed to go from an aldehyde to a hydroxynitrile?

A

NaCN(aq)/H⁺

22
Q

What conditions are needed to go from an alcohol to an alkene?

A

H₃PO₄ or H₂SO₄, heat

23
Q

What conditions are needed to go from an aldehyde to a hydroxynitrile?

A

NaCN(aq)/H⁺

Chemistry OCR A-Level (28 decks)

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