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OCR(A) Chemistry - organic synthesis > Aliphatic compounds > Flashcards

Aliphatic compounds Flashcards

1
Q

Alkane to Haloalkane

A

Halogen
UV
Radical substitution

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2
Q

Alkene to Alkane

A

Hydrogen
Ni catalyst
Electrophilic Addition
150 degreesC

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3
Q

Alkene to Haloalkane

A

HX
Electrophilic Addition
20 degreesC

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4
Q

Haloalkane to Nitrile

A

NaCN / KCN
Ethanol
Reflux

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5
Q

Haloalkane to Amine

A

Excess ethanolic ammonia

Heat

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6
Q

Nitrile to Amine

A

LiAlH4
Hydrogen / Dilute acid
Ni/Pt catalyst
High temperature and pressure

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7
Q

Alkene to Alcohol

A

Steam
H3PO4 catalyst
300 degreesC
60-70 atm

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8
Q

Haloalkane to Alcohol

A

NaOH
H2O
Reflux

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9
Q

Alcohol to Haloalkane

A

NaX
H2SO4
20 degreesC

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10
Q

Alcohol to Alkene

A

conc. H3PO4 / H2SO4

170 degreesC

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11
Q

Alcohol to Ketone

A

Secondary alcohol
K2Cr2O7
H2SO4
Reflux

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12
Q

Alcohol to Aldehyde

A

Primary alcohol
K2Cr2O7
H2SO4
Distill

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13
Q

Ketone to Alcohol

A

NaBH4

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14
Q

Aldehyde to Alcohol

A

NaBH4

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15
Q

Aldehyde to Hydroxynitrile

A

HCN / NaCN H+

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16
Q

Ketone to Hydroxynitrile

A

HCN / NaCN H+

17
Q

Hydroxynitrile to Amine

A

LiAlH4
Hydrogen / dilute acid
Ni/Pt catalyst
High temperature and pressure

18
Q

Alcohol to Ester

A

Carboxylic acid
H2SO4
OR Acid anhydride

19
Q

Alcohol to Carboxylic Acid

A

Primary alcohol
K2Cr2O7
H2SO4
Reflux

20
Q

Aldehyde to Carboxylic Acid

A

K2Cr2O7
H2SO4
Refluc

21
Q

(Hydroxy)Nitrile to Carboxylic Acid

A

Dilute HCl
Heat (reflux)
H2O

22
Q

Carboxylic Acid to Ester

A

Alcohol
H2SO4
Heat

23
Q

Ester to Carboxylic Acid

A

Dilute acid / alkali

Heat (reflux)

24
Q

Acyl Chloride to Ester

A

Alcohol

20 degreesC

25
Q

Acyl Chloride to Carboxylic Acid

26
Q

Carboxylic Acid to Acyl Chloride

27
Q

Acyl Chloride to Primary Amide

A

NH3

20 degreesC

28
Q

Acyl Chloride to Secondary Amide

A

Primary amine

20 degreesC

OCR(A) Chemistry - organic synthesis (3 decks)

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