NCEA Level 3 - Organic Chemistry

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35 Terms

1

Alkene

Preparation of haloalkane using addition reaction with HCl (g)

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2

Alcohol

Preparation of haloalkane using substitution with PCl5, PCl3 SOCl2

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3

Alcohol

Substitution of haloalkane plus NaOH or KOH produces...

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4

Amine

Substitution of haloalkane plus NH3 (alc) produces...

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5

Alkene

Elimination of haloalkane plus NaOH (alc) or KOH (alc)

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6

5

Aldehydes with C chains less than _ are soluble

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7

Higher

B.P. of aldehyde _ _ _ _ _ _ than corresponding alkanes but lower than alcohols

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8

Cis

Isomer with same group on same side

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9

Trans

Isomer with same group on different sides

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10

Addition

Reaction where double bond is broken and atoms are added into the molecule

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11

Elimination

Reaction where atoms are removed from molecule and a double bond forms

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12

Oxidation

Reaction where molecule gains an O atom or loses an H atom

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13

Substitution

Reaction where atom in a molecule are exchanged for other atoms

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14

Alkane

Addition reaction of alkene and hygrogen produces an...

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15

Haloalkane

Addition reaction of alkene and a halide produces a...

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16

Alcohol

Addition reaction of alkene and water (requires H2SO4) produces

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17

Polymerisation

Adding together many molecules of ethene to form long chain molecules called polymers

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18

Markovnikov's Rule

Determines the major and minor product of an addition reaction involving an unsymmetrical alkene. Rich gets richer.

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19

Alkene

Functional group is carbon-carbon double bond.
Suffix -ene

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20

Alkyne

Functional group is carbon-carbon triple bond.
Suffix -yne

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21

Alcohol

Functional group is hydroxyl group -OH
Suffix -anol

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22

4

Alcohols up to _ carbons long are soluble in mater because they can establish a hygrogen bond with a neighbouring water molecule.

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23

Primary Alcohol

Oxidised to form aldehydes then further to form carboxylic acid (use Cr2O7 2-/H+ acidified dichromate or MnO4-/H+ permanganate)

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24

Secondary Alcohol

Oxidise to form ketones (use Cr2O7 2-/H+ acidified dichromate or MnO4-/H+ permanganate)

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25

Substitution

Preparation of alcohol usuing NaOH or KOH

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26

Addition

Preparation of alcohol using H2SO4 (hydration)

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27

Chloroalkane

Product of substitution reaction of alcohol using PCl5, PCl3 or SOCl2

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28

Alkene

Product of elimination reaction of alcohol and conc. H2SO4

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29

Ester

Product of esterification of alcohol and carboxylic acid with conc. H2SO4

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30

Haloalkane

Contain a halogen attached to one of the carbons. Prefix of -fluoro, -chloro, -bromo, or -iodo

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31

Aldehyde

Functional group is C=O at end of carbon chain
Suffix -anal

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32

Ketone

Functional group is C=O not on the end of carbon chain
Suffix -one

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33

Amine

Functional group is carbon to nitrogen bond C-N
Suffix -amine or prefix -amino

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34

Amine

Prepared using substitution of haloalkane and NH3 (alc)

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35

Accept

Amines _ _ _ _ _ _ protons from water as they are weak bases

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