organic synthesis 1 Flashcards by lina abdulrazzaq

Q

alkene to alcohol

A

steam, acid cat. (H3PO4), 300°, 60atm

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Q

alkene to dihalogenoalkane

A

X2, 20°

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Q

alkene to diol

A

acidified KMnO4, 20°

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Q

alkene to alkane

A

H2, nickel cat., 150°

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Q

alkene to halogenoalkane

A

HX, 20°

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Q

alcohol to alkene

A

conc. H3PO4, 170°

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Q

alcohol to ester

A

carboxylic acid, acid cat., heat ORRR acyl chloride

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Q

alcohol to bromoalkane

A

KBr, 50% H2SO4, 20°

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Q

alcohol to iodoalkane

A

Red P, I2

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Q

alcohol to chloroalkane

A

PCl5, ORRRRR, HCl

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Q

(pri) alcohol to aldehyde, to COOH

A

K2Cr2O7, H2SO4, distill, THENNNN add same thing and reflux

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Q

(sec) alcohol to ketone and back

A

K2Cr2O7, H2sO4, distill- then LiAlH4 + dry ether

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Q

alcohol to alkoxide

A

Na

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Q

aldehyde/ketone to hydroxynitrile

A

KCN, H+

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Q

alkene to poly(alkene)

A

zeiglernatta cat., heat, pressure

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Q

alkane to alkene

A

zeolite cat. + heat

Q

alkane to halogenoalkane

A

X2, UV light

Q

halogenoalkane to primary amine

A

excess ethanolic ammonia, heat

Q

halogenoalkane to nitrile

A

KCN, ethanol, reflux

Q

halogenoalkane to carboxylic acid

A

Mg, dry ether, CO2, dilute acid

Q

nitrile to primary amine

A

LiAlH4, dil. acid

Q

nitrile to carboxylic acid

A

dil. HCl, reflux

Q

primary amine to amine

A

+ halogenoalkane

Q

carboxylic acid to alcohol

A

LiAlH4

carboxylic acid to ester

alcohol, acid cat., heat

ester to carboxylic acid

dil. acid or alkali, reflux

ester to alcohol

dil. acid/ alkali, reflux

carboxylic acid to acyl chloride

PCl5, 20°

acyl chloride to carboxylic acid

cold H2O

acyl chloride to amide

pri: NH3, 20°, N-sub: primary amine, 20°

acyl chloride to alcohol

LiAlH4 + dry ether

halogenoalkane to alcohol

warm NaOH + H2O