synthesis map Flashcards

1
Q

alkane to haloalkane

A

reagents/conditions = Cl2 + UV
mechanism = free radical substitution

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2
Q

alkene to alkane

A

reagents/conditions = H2, Ni catalyst, 150 degrees
mechanism = electrophilic addition (hydrogenation)

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3
Q

positive test for alkene

A

Br2 orange to colourless solution

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4
Q

alkene to haloalkane

A

reagents/conditions = HX/X2, RTP
mechanism = electrophilic addition

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5
Q

alkene to alcohol

A

reagents/conditions = H2O, dilute H3PO4
mechanism =electrophilic addition

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6
Q

alcohol to alkene

A

reagents/conditions = conc H2SO4
mechanism = dehydration/elimination

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7
Q

alcohol to haloalkane

A

reagents/conditions = halogen halide, reflux
mechanism = nucleophilic substitution

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8
Q

haloalkane to alcohol

A

reagents/conditions = NaOH, reflux
mechanism = nucleophilic substitution

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9
Q

haloalkane to amine

A

reagents/conditions = excess conc NH3
mechanism = nucleophilic substitution

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10
Q

haloalkane to nitrile

A

reagents/conditions = HCN, reflux
mechanism = nucleophilic substitution

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11
Q

alcohol to ketone

A

reagents/conditions = acid K2Cr2O7, reflux
mechanism = oxidation

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12
Q

alcohol to aldehyde

A

reagents/conditions = acid K2Cr2O7, heat and distil
mechanism = oxidation

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13
Q

alcohol to carboxylic acid

A

reagents/conditions = acid K2Cr2O7, reflux
mechanism = oxidation

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14
Q

ketone to alcohol

A

reagents/conditions = NaBH4
mechanism = reduction

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15
Q

aldehyde to alcohol

A

reagents/conditions = NaBH4
mechanism = reduction

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16
Q

ketone to hydroxynitrile

A

reagents/conditions = HCN, dilute H2SO4
mechanism = nucleophilic addition

17
Q

aldehyde to hydroxynitrile

A

reagents/conditions = HCN, dilute H2SO4
mechanism = nucleophilic addition

18
Q

alcohol to ester

A

reagents/conditions = conc H2SO4, reflux, COOH
mechanism = esterification

19
Q

carboxylic acid to ester

A

reagents/conditions = alcohol, reflux & distil
mechanism = esterification

20
Q

ester to carboxylic acid

A

reagents/conditions = H2O
mechanism = acid hydrolysis

21
Q

carboxylic acid to acyl chloride

A

reagents/conditions = SOCl2

22
Q

acyl chloride to carboxylic acid

A

reagents/conditions = H2O, RT
mechanism = hydrolysis

23
Q

acyl chloride to 2 amide

A

reagents/conditions = 1 amine
mechanism = nucleophilic addition elimination

24
Q

1 amine to 2 amide

A

reagents/conditions = acyl chloride, RT
mechanism = nucleophilic addition elimination

25
Q

nitrile to 1 amine

A

reagents/conditions = H2, Ni catalyst
mechanism = reduction

26
Q

nitrile to carboxylic acid

A

reagents/conditions = HCl/H2SO4, reflux
mechanism = acid hydrolysis

27
Q

acyl chloride to ester

A

reagents/conditions = alcohol, RT
mechanism = nucleophilic addition elimination

28
Q

positive test for ketone

A

orange ppt with 2 4 DNP

29
Q

positive test for aldehyde

A

silver mirror with tollens

30
Q

positive test for ester

A

sweet smell

31
Q

positive test for carboxylic acid

A

effervescence

32
Q

positive test for alcohol

A

orange to green solution

33
Q

positive test for acyl chloride

A

H2O and HCl gas