conditions Flashcards

1
Q

alkene → polymer

A

high pressure + catalyst

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2
Q

alkene → dihalogenoalkane

A

halogen + room temperature

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3
Q

dihalogenoalkane → diol

A

aqueous KOH; heat under reflux

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4
Q

alkene → diol

A

cold acidified KMnO4; RTP

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5
Q

alkene → halogenoalkane

A

HX; RTP

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6
Q

halogenoalkane → amine

A

ethanolic NH3; heat in sealed tube / under pressure

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7
Q

halogenoalkane → nitrile

A

ethanolic KCN; heat under reflux

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8
Q

halogenoalkane → alcohol

A

aqueous NaOH; heat under reflux

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9
Q

alkene → alcohol

A

steam; 330 degrees heat; H3PO4 catalyst

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10
Q

alcohol → alkene

A

heat [170]; Al2O3 or concentrated acid [excess H2SO4]

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11
Q

alcohol → aldehyde

A

K2Cr2O7; acidifed; dilute H2SO4; heat gently in water bath and distill

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12
Q

alcohol → ketone

A

K2Cr2O7; acidifed; heat under reflux; H2SO4

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13
Q

aldehyde → carboxylic acid

A

K2Cr2O7; acidifed; heat under reflux; excess H2SO4

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14
Q

carbonyl → alcohol

A

alcoholic aqueous NaBH4

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15
Q

carboxylic acid → alcohol

A

LiAlH4 in dry ether

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16
Q

carbonyl → hydroxynitrile

A

HCN; KCN catalyst; heat

17
Q

alcohol / carboxylic acid → ester

A

concentrated H2SO4 catalyst heat under reflux

18
Q

carboxylic acid → acyl chloride

A

PCl3 + heat; PCl5; SOCl2

19
Q

alcohol → halogenoalkane

A

HX + H2SO4 [H3PO4 for iodine] + heat; PCl3 + heat; PCl5; SOCl2

20
Q

nitrile → carboxylic acid

A

heat under reflux; HCl/NaOH

21
Q

methyl ketone → CHI3

A

I2 + NaOH → excess NaOH [hydrolysis]

22
Q

halogenoalkane → alkene

A

alcoholic KOH and NaOH; heat under reflux