Nomenclature Part 1 Flashcards

Defi

1
Q

same molecular formula

A

Isomers

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2
Q

different CONNECTIVITY of atoms

A

CONSTITUTIONAL

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3
Q

different FUNCTIONAL groups

A

Functional

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4
Q

different POSITIONS of functional group

A

Positional

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5
Q

different CARBON skeleton

A

Skeletal

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6
Q

same CONNECTIVITY but different SPATIAL ORIENTATION of atoms

A

Stereoisomers

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7
Q

different, non-interconverting spatial arrangement of atoms; not the result of rotation about single bonds; different compounds

A

Configurational

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8
Q

different, interconverting spatial arrangement of atoms; result of rotation about single bonds; same compound

A

Conformational

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9
Q

Result from RESTRICTED ROTATION around double bond or on cyclic alkanes

A

Geometric

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10
Q

Around a CHIRAL carbon

A

Optical

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11
Q

nonsuperimposable mirror images

A

Enantiomers

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12
Q

nonmirror images

A

Diastereomers

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13
Q

Usually uses the name given when it was discovered

A

Common

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14
Q

Names compounds as DERIVATIVE of a parent compound

A

Derived

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15
Q

IUPAC acronym

A

International Union of Pure and Applied Chemistry

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16
Q

it is the most systematic naming and it is based on the LONGEST CONTINUOUS CHAIN of
C atoms

A

IUPAC

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17
Q

position/s, number, & name/s of substituents; number of C of
parent functional group

A

Prefixes

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18
Q

position and name of functional group

A

Suffix

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19
Q

Where and what are the substituent

A

Prefix

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20
Q

How many carbons?

A

Parent

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21
Q

Where is the primary functional group?

A

Locant

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22
Q

What is the primary functional group?

A

Suffix

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23
Q

Contains carbon and hydrogen only

A

Hydrocarbons

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24
Q

Open chain (acyclic)

A

Aliphatic

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25
Q

Straight and Branched

A

Aliphatic

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26
Q

Has a closed ring but no aromaticity

A

Alicyclic

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27
Q

Has a benzene ring

A

Aromatic

28
Q

Contains C-C bonds

A

Saturated

29
Q

Contain at least one C=C or C to C triple bond

A

Unsaturated fats are

30
Q

General Formula of Alkane

A

CnH2n+2

31
Q

General formula of Alkene

A

CnH2n

32
Q

General Formula of Alkyne

A

CnH2n-2

33
Q

what is the alkanes also known as?

A

paraffins

34
Q

meaning is “slight affinity”

A

L. parum affinis

35
Q

react under appropriate conditions with oxygen, chlorine, and a few other substances

A

Properties of Alkanes

36
Q

Found in WAXY COATING in CABBAGE LEAVES

A

nonacosane (C29H60)

37
Q

Found in wood oil of the JEFFREY PINE common to the Sierra Nevada Mountains of California

A

Heptane (C7H16)

38
Q

most commons sources of alkanes:

A

natural gas and petroleum deposits

39
Q

consists chiefly of METHANE but also contains ethane, propane, and butane

A

Natural Gas

40
Q

A complex mixture of hydrocarbons that must be first separated in various fractions and then further refined before it can be used/

A

Petroleum

41
Q

Occurs when irradiated with ultraviolet light

A

Reaction with chlorines of alkanes

42
Q

Line-angle formula

A

Skeletal structure

43
Q

The same molecular formula but different structural formula

A

Alkanes: Constitutional Isomers

44
Q

unbranched chains

A

n (normal)

45
Q

methyl group attached to the 2nd C

A

Iso

46
Q

4 methyl groups attached to one C

A

Neo

47
Q

oblique view of C-C bonds

A

Sawhorse

48
Q

along a C-C bond

A

Newman Projection

49
Q

Two types of represenations of aliphatic alkanes

A

Sawhorse
Newman Projection

50
Q

C-H bonds are as far awat from each other; more stable

A

Staggered

51
Q

C-H bonds are as close as possible; less stable

A

Eclipsed

52
Q

Contains two fewer hydrogen atoms than an aliphatic alkane wth same number of carbon atoms

A

Alicyclic alkane

53
Q

Alkyl group + Halogen

A

Alkyl halides

54
Q

released in large amounts by ocean kelp, forest fires, and volcanoes

A

Chloromethane

55
Q

industrial applications of alkyl halides

A

solvents
inhaled anesthetics
refrigerants
pesticides

56
Q

Trichloroethylene

A

solvent

57
Q

Halothane

A

inhaled anesthetics

58
Q

Dichlorodifluoromethane

A

refrigerant

59
Q

bromomethane

A

fumigant

60
Q

What is alkenes also known as?

A

Olefins

61
Q

Plant hormone that induces ripening in fruit

A

Ethylene

62
Q

Major component of turpentine

A

α-pinene

63
Q

a polyalkene that contains 11 double bonds; the orange pigment responsible for the color of carrots; and a valuable dietary source of vitamin

A

β-carotene

64
Q

separated by atleast 2 single bonds

A

isolated

65
Q

adjacent

A

cumulative

66
Q

alternating with single bonds

A

conjugated

67
Q
A