Organic Chemistry: Chapter 7, 8

Front 1

Have the same bonding sequence but differ in orientation of their atoms in space.

Back 1

Stereoisomers

Front 2

Any object that can not be superposed on its mirror image.

Back 2

Chiral

Front 3

Any object that can be superposed on its mirror image.

Back 3

Achiral

Front 4

A pair of stereoisomers that cannot be superposed on each other.

Back 4

Enantiomers

Front 5

Any carbon in a structure that has 4 different groups attached to it.

Back 5

Chiral Carbon

Front 6

Other names for chiral carbon.

Back 6

Chiral Center and stereogenic center

Front 7

Enantiomers have all the same chemical properties except for two. What are the two differences?

Back 7

Interaction with other chiral moleculesInteraction with the plane of polarized light

Front 8

Clockwise alpha value.

Back 8

Positive

Front 9

Counter-clockwise alpha value.

Back 9

Negative

Front 10

The rotation reported for chiral molecules. (alpha or α).

Back 10

Specific rotation

Front 11

The configuration that represents a clockwise specific rotation.

Back 11

R

Front 12

The configuration that represents a counter-clockwise specific rotation.

Back 12

S

Front 13

50:50 mixture of R and S. This solution is optically inactive and alpha = 0. The R and S cancel each other out.

Back 13

Recemic Mixture

Front 14

A term used to describe an enantiomer that rotates plane of polarized light clockwise. Alpha is positive, R configuration.

Back 14

Dextrorotatory

Front 15

A term used to describe an enantiomer that rotates plane of polarized light counter-clockwise. Alpha is negative, S configuration.

Back 15

Levorotatory

Front 16

A compound with chiral carbons that is optically inactive.The top portion of the molecule is a mirror image of the bottom.

Back 16

Meso-compound

Front 17

A pair of stereoisomers that are not enantiomers. They have different physical and chemical properties.

Back 17

Diastereomers

Front 18

The maximum number of stereoisomers in a chiral compound when n is the number of chiral carbons.

Back 18

2ⁿ

Front 19

During which substitution reaction will inversion take place? (R will switch to S configuration)

Back 19

SN²

Front 20

Substrate reactivity of SN² reaction.

Back 20

Methyl > 1⁰ > 2⁰

Front 21

Substrate reactivity of SN¹ reaction.

Back 21

3⁰ > 2⁰ > 1⁰

Front 22

Back 22

Front 23

Back 23

Front 24

Back 24

Front 25

Back 25

Front 26

Back 26

Front 27

Back 27

Front 28

Back 28

Front 29

Back 29

Front 30

Back 30

Front 31

Back 31

Front 32

Back 32

Front 33

Back 33

Front 34

Back 34

Front 35

Back 35

Front 36

Back 36

Front 37

Back 37

Front 38

Back 38

Front 39

Back 39

Front 40

Name this reaction

Back 40

Preparation of Alkynes

Front 41

Back 41

Front 42

Back 42

Front 43

Back 43

Synthesis of alkynes from simpler alkynes

Front 44

Back 44

Front 45

Back 45

Front 46

Back 46

Front 47

Back 47

Front 48

Back 48

Front 49

Back 49

Front 50

Back 50

Hydration of alkyne to form ketone

Front 51

Back 51

Front 52

Back 52

Front 53

Back 53

Ozonalysis of Alkyne

Front 54

Back 54

Front 55

Back 55