Organic Chemistry Flashcards

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1
Q

Use of Na in dry ether to combine alkane halides in coupling reaction

A

Wurtz synthesis

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2
Q

Product of halogenation of alkenes using Cl2 in CCl4

A

vicinal dihalide (same side)

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3
Q

product of addition of HBr to alkene with organic peroxides

A

anti-Markovnikov alkyl halide (H is attached to more substituted carbon)

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4
Q

Product of adding X2 (only B2 or Cl) in H2O to an alkene

A

halohydrin

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5
Q

What is the purpose of Lindlar catalyst?

A

hydrogenation of alkyne to alkene (forced trans orientation)

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6
Q

Product of adding 2HX to alkyne

A

geminal dihalide (follows Markovnikov)

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7
Q

Reaction for preparing asymmetrical ethers

A

Williamson synthesis

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8
Q

Reagent used for preparation of symmetrical ethers

A

hot H2SO4

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9
Q

reagaent required for Williamson synthesis

A

Na, K, NaH

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10
Q

Reagent required for Friedel Crafts Acylation

A

AlCl3

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11
Q

Addition of one alcohol to aldehyde produces

A

hemiacetal

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12
Q

Addition of two alcohol to aldehyde produces

A

acetal

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13
Q

Compound produces by the reaction of aldehydes/ketones with HCN

A

cyanohydrin (OH group and CN group)

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14
Q

Product of adding peroxyacid to aldehydes

A

carboxylic acid

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15
Q

Product of adding peroxyacid to ketones

A

Esters

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16
Q

Purpose of I2 in production of carboxylic acids

A

Removal of one carbon group to produce iodoform