Organic Synthesis Flashcards

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1
Q

Alcohol to Ketone

A

Acidified potassium dichromate

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2
Q

Alcohol to Carboxylic acid

A

Acidified potassium dichromate reflux

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3
Q

Alcohol to Ester

A

conc H2SO4 and Carboxylic acid

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4
Q

Alcohol to Alkene

A

Acid Catalysed elimination concentrated H3PO4 warm under reflux 300 degrees 60atm

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5
Q

Alkene to Dihalogenoalkane

A

X2 no conditions

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6
Q

Alkene to Polyalkene

A
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7
Q

Alkene to Alkane

A

Ni catayst with 150 degrees with H2

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8
Q

Alkene to Alkylhydrogensulphate

A

Cold with H2SO4

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9
Q

Alkene to Halogenoalkane

A

HX no conditions

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10
Q

Alkene to Alcohol

A

H3PO4 concentrated 300 degrees 60 atm

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11
Q

Alkane to Halogenoalkane

A

Free radical substitution chlorine radicals and UV light

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12
Q

Halogenoalkane to nitrile

A

Nucleophilic substitution with hot alcoholic Potassium Cyanide

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13
Q

HalogenoAlkane to alcohol

A

Warm aqueous NaOH

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14
Q

Halogenoalkane to Primary Amine

A

Warm excess ammonia nucleophilic substitution

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15
Q

Nitrile to amine

A

Ni and H2

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16
Q

Nitrile to Carboxylic acid

A

Reflux with HCl

17
Q

Primary Amine to Secondary amine

A

excess of whatever

18
Q

Ketone to Alcohol

A

Warm aqueous NaBH4

19
Q

Aldehyde to Alcohol

A

Warm aqueous NaBH4

20
Q

Aldehyde to Hydroxynitrile

A

KCN with dilute H2SO4

21
Q

Aldehyde to Carboxylic Acid

A

reflux with acidified potassium dichromate

22
Q

Ketone to hydroxynitrile

A

KCN with dilute H2SO4

23
Q

Carboxylic acid to ester

A

alcohol and concentrated H2SO4

24
Q

Ester to Carboxylic acid

A

dilute NaOH or HCl reflux

25
Q

Acyl chloride to carboxylic acid

A

water room temp

26
Q

Acyl chloride to ester

A

alcohol room temp

27
Q

Acid Anhydride to ester

A

Alcohol room temp

28
Q

Acid anhydride to primary amide

A

NH3 room temp

29
Q

Acid anhydride to secondary amide

A

room temp use brain

30
Q

Acid anhydride to tertiary amide

A

room temp use brain

31
Q

Acyl chloride to primary amide

A

room temp use brain

32
Q

Acyl chloride to secondary amide

A

room temp use brain

33
Q

Acyl chloride to tertiary amide

A

room temp use brain

34
Q

Benzene to phenyl ketone

A

ALCl3 and acyl chloride

35
Q

Benzene to nitroarene

A

electrophilic substitution with nitrating solution 60 degrees

36
Q

Nitroarene to aminoarene

A

Sn HCl