Nomenclature Part 1 Flashcards

Defi (67 cards)

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
Straight and Branched
Aliphatic
26
Has a closed ring but no aromaticity
Alicyclic
27
Has a benzene ring
Aromatic
28
Contains C-C bonds
Saturated
29
Contain at least one C=C or C to C triple bond
Unsaturated fats are
30
General Formula of Alkane
CnH2n+2
31
General formula of Alkene
CnH2n
32
General Formula of Alkyne
CnH2n-2
33
what is the alkanes also known as?
paraffins
34
meaning is "slight affinity"
L. parum affinis
35
react under appropriate conditions with oxygen, chlorine, and a few other substances
Properties of Alkanes
36
Found in WAXY COATING in CABBAGE LEAVES
nonacosane (C29H60)
37
Found in wood oil of the JEFFREY PINE common to the Sierra Nevada Mountains of California
Heptane (C7H16)
38
most commons sources of alkanes:
natural gas and petroleum deposits
39
consists chiefly of METHANE but also contains ethane, propane, and butane
Natural Gas
40
A complex mixture of hydrocarbons that must be first separated in various fractions and then further refined before it can be used/
Petroleum
41
Occurs when irradiated with ultraviolet light
Reaction with chlorines of alkanes
42
Line-angle formula
Skeletal structure
43
The same molecular formula but different structural formula
Alkanes: Constitutional Isomers
44
unbranched chains
n (normal)
45
methyl group attached to the 2nd C
Iso
46
4 methyl groups attached to one C
Neo
47
oblique view of C-C bonds
Sawhorse
48
along a C-C bond
Newman Projection
49
Two types of represenations of aliphatic alkanes
Sawhorse Newman Projection
50
C-H bonds are as far awat from each other; more stable
Staggered
51
C-H bonds are as close as possible; less stable
Eclipsed
52
Contains two fewer hydrogen atoms than an aliphatic alkane wth same number of carbon atoms
Alicyclic alkane
53
Alkyl group + Halogen
Alkyl halides
54
released in large amounts by ocean kelp, forest fires, and volcanoes
Chloromethane
55
industrial applications of alkyl halides
solvents inhaled anesthetics refrigerants pesticides
56
Trichloroethylene
solvent
57
Halothane
inhaled anesthetics
58
Dichlorodifluoromethane
refrigerant
59
bromomethane
fumigant
60
What is alkenes also known as?
Olefins
61
Plant hormone that induces ripening in fruit
Ethylene
62
Major component of turpentine
α-pinene
63
a polyalkene that contains 11 double bonds; the orange pigment responsible for the color of carrots; and a valuable dietary source of vitamin
β-carotene
64
separated by atleast 2 single bonds
isolated
65
adjacent
cumulative
66
alternating with single bonds
conjugated
67