Organic Synthesis Flashcards by India Cook

Q

SECONDARY ALCOHOL TO KETONE

A

heat with K2Cr2O7 in dilute H2SO4

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Q

ALCOHOL TO ESTER

A

ethanoic acid or ethanoyl chloride

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Q

ALCOHOL TO HALOALKANE

A

PCl5, I2, H2SO4

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Q

ALDEHYDE TO CARBOXYLIC ACID

A

heat under reflux with K2Cr2O7 in dilute H2SO4

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Q

ALDEHYDE/KETONE TO HYDROXYNITRILE

A

HCN in buffer solution of pH 7

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Q

CARBOXYLIC ACID TO ALCOHOL

A

LiAlH4 in dry ethyl ether

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Q

CARBOXYLIC ACID TO ACYL CHLORIDE

A

PCl5

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Q

ESTER TO CARBOXYLIC ACID

A

H2O, heat under reflux with H2SO4

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Q

ACYL CHLORIDE TO CARBOXYLIC ACID

A

H2O

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Q

ACYL CHLORIDE TO PRIMARY AMIDE

A

conc ammonia

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Q

ACYL CHLORIDE TO ESTER

A

alcohol

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Q

ACYL CHLORIDE TO N SUBSTITUTED AMIDE

A

amine

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Q

HALOALKANE TO ALCOHOL

A

heat under reflux with NaOH(aq)

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Q

HALOALKANE TO AMINE

A

conc ammonia in alcohol (aq)

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Q

HALOALKANE TO ALKENE

A

heat reflux with KOH in alcohol

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Q

HALOALKANE TO ALKYL BENZENE

A

benzene, anhydrous AlCl3

Q

NITRILE TO AMINE

A

LiAlH4 in dry ether solution

Q

NITRILE TO CARBOXYLIC ACID

A

heat under reflux with dilute H2SO4

Q

ALKENE TO HALOALKANE

A

hydrogen halide gas

Q

ALKENE TO ALKANE

A

hydrogen, heated Ni catalyst

Q

ALKENE TO DIOL

A

KMnO4

Q

BENZENE TO NITROBENZENE

A

conc HNO3, H2SO4 at 50°C

Q

BENZENE TO BENZYL KETONE

A

acyl chloride, anhydrous AlCl3

Q

BENZENE TO BROMOBENZENE

A

Br2, iron

Q

BENZENE TO BENZENESULFONIC ACID

A

fuming H2SO4

Q

NITROBENZENE TO PHENYLAMINE

A

reflux with tin and conc HCl, add alkali, steam distil

Q

PHENYLAMINE TO BENZENEDIAZONIUM CHLORIDE

A

NaNO2, HCl, 0°C-10°C

Q

BENZENEDIAZONIUM CHLORIDE TO AZO COMPOUND

A

phenol, cold alkaline solution

Q

PHENOL TO 2-NITROPHENOL & 4-NITROPHENOL (mix)

A

dilute HNO3

heating forms 2,4- and 2,6-dinitrophenol as well

Q

PHENOL TO 2,4,6-TRINITROPHENOL

A

conc HNO3

Q

PHENOL TO 2,4,6-TRIBROMOPHENOL

A

bromine water (in excess)

Q

PRIMARY ALCOHOL TO ALDEHYDE

A

heat with K2Cr2O7 in dilute H2SO4, distil