Organic Structures

Question 1

Examples of Heteroatoms

Answer 1

N, O, S, P

*always drawn for bond-angle formulas

Question 2

Examples of Halogens

Answer 2

F,Br, Cl, I

*always drawn for bond-angle formulas

Question 3

When doing bond angle formulas: do you draw the C?

Answer 3

NO

Question 4

When doing bond angle formulas: do you draw the H?

Answer 4

Only iff attached to a heteroatom (N,O,S,P)

OR for something specific (like rx)

Question 5

Know:
Alkanes
Alkenes
Alkynes

Answer 5

Question 6

Know:

Halides
Alcohols

Answer 6

Question 7

Know:

Ethers
Thiol
Sulfide

Answer 7

Question 8

Know:
Amines
Carbonyl

Answer 8

Question 9

Know:
Aldehydes
Ketones
Esters

Answer 9

Question 10

Know:

Amides
Carboxylic Acids

Answer 10

Question 11

What is the steps for naming organic structures?

Answer 11

1) ID Parent
2) ID substituents
3) Number
4) Stereochemistry
5) Name

Question 12

Know the systematic prefixes of the parent chains:
(1-12)

Answer 12

Question 13

ID the suffix for Alkanes, Alkenes, Alkynes (parent chain)

What is priority?

Answer 13

Alkanes: (-ane)
Alkenes: (-ene)
Alkynes: (-yne)

(Highest priority is bottom to top^^)

Question 14

What are the special substitutents?

Answer 14

Question 15

Know the multiplier prefix for substituents

Answer 15

Question 16

What is the rule for numbering the atoms?

Answer 16

1) Highest priority group= lowest #

2) If # same for highest priority group= # for all substituents to have lowest #

3) IF # the same= # substituent alphabetically

Question 17

List order for naming the compounds

Answer 17

1) Stereochemistry : include # if multiple, list in # order

2) Substituent: list # BUT in alphabetical order (include: prefixes)

3) Parent chain: List #, parent chain at end (highest priority)

Question 18

Constitutional Isomer?

Answer 18

Differ in arrangement of atoms

Question 19

2 Types of Stereoisomers

Answer 19

Enantiomers
DIastereomers

Question 20

Enantiomer

Answer 20

May have one or more stereocenters

All stereocenters must be switched between two structures

Question 21

Diastereomer

Answer 21

Must have a minimum of two stereocenters
Must have at least one stereocenter remain the same

Question 22

Answer 22

Toluene

Question 23

Answer 23

Cumene

Question 24

Answer 24

Styrene

Question 25

Answer 25

Phenol

Question 26

Answer 26

Anisole

Question 27

Answer 27

Aniline

Question 28

Answer 28

Naphthalene

Question 29

Answer 29

Anthracene

Question 30

Answer 30

Phenanthrene

Question 31

Answer 31

Pyrene

Question 32

Answer 32

Benzene Pyrrole

Question 33

Answer 33

Furan

Question 34

Answer 34

Thiophene

Question 35

Answer 35

Imidazole

Question 35

Answer 35

Pyridine

Question 36

Answer 36

Pyrimidine

Question 37

Answer 37

Indole

Question 38

Answer 38

Tetrahydrofuran

Question 39

Answer 39

Pyrrolidine

Question 40

Answer 40

Tetrahydropyran

Question 41

Answer 41

Piperidine

Question 42

Answer 42

Piperazine

Question 43

Answer 43

Morpholine

Question 44

Answer 44

Steroids

Question 45

Answer 45

Penicillins

Question 46

Answer 46

Quinines

Question 47

Answer 47

Barbiturates

Question 48

Answer 48

Benzodiazepines

Question 49

Answer 49

Anesthetics

Question 50

Answer 50

Morphines

Question 51

Answer 51

Benzomorphans

Question 52

Answer 52

Phenylpiperidines