Dehydration of Alcohol Flashcards by Molly Gallagher | Brainscape

Q

purpose

A

make alkene from ROH

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Q

need?

A

ROH + mineral acid (H2SO4 / H3PO4)

heat 50-170º

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Q

1º

A

1º needs high temp to push E2

170ºC

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Q

2º

A

needs 100ºC to push E1

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Q

3º

A

goes E1 easily with 50ºC

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Q

2º & 3º

A

problems w/ rearrangement b/c E1

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