drill: draw each of the following: 4-methyl-2-pentyne cis-octa-5-en-2-yne
TRANSCRIPT
Drill: Draw each of the following:
•4-methyl-2-pentyne
•cis-octa-5-en-2-yne
Aromatic Hydrocarbons
Aromatic Hydrocarbons•Hydrocarbons with
4n+2 electrons
Aromatic Hydrocarbons•Compounds with an odd # of double bonds at every other carbon
Aromatic Hydrocarbons•The double bonds
must lie in a flat plane
Aromatic Hydrocarbons
•Most contain benzene rings or related
systems
Aromatic Hydrocarbons•All have an odor
•Most are pleasant
Aromatic Hydrocarbons
•Also called:
•Arenes
Aliphatic Hydrocarbons•Hydrocarbons
other than aromatic hydrocarbons
BenzeneC
C
C
C
C C
HH
HH
H H
Benzene
Drill: Name:
Draw propylbenzene
Benzene
propylbenzene
Naming Arenes
Naming Arenes•Use the same rules as for cyclic compounds
•Special exception will follow
Naming Arenes
1 2
3
45
6
2,3-diethyl-1-propylbenzene
Special Exceptions•Some aromatic compounds have common names
Methylbenzene
Toluene
1,4-dimethylbenzene
1,4-Xylene
Disubstituted Benzene Rings2 groups attached to a benzene ring
ortho-
meta-
para-
1,4-dimethylbenzene
para-xylene
Name:
meta-butylpropylbenzene
____ benzene
R
phenyl ____
Pyr
phenylpyruvate
StrangeNames
Name:
tight
ves
Name:
atticstem
Name:
strange
dude
Name:
me Seehim
ORG CHM HW•Come up with at least one strange name based on organic nomenclature
Draw & name a compound with 8
carbons, 1, branch, 1 double bond, & 1
triple bond
Draw & Name all the possible
isomers for C6H10
Drill: Name:
The checkis in themail
Of course, I’ll love youin the morning
Organic HW•Study for the test tomorrow
Name the following:
Name the following:
cis-nona-2-en-4-yne:
cis-nona-2-en-4-yne:
cis-3-ethyl-6-methylnona-2-en-4-yne:
Name the following:
Name the following:
cis,trans-deca-2,6-dien-4-yne:
cis,trans-deca-2,6-dien-4-yne:
cis,trans-6-methyl-7-phenyldeca-2,6-dien-4-yne:
Draw:•cis-6-ethyl-2,3-dimethyl-5-phenyl-4-octene
Draw:all trans-3,4,5,6,7,8-hexamethyldeca-2,4,6,8-tetraene
Draw & name all the possible
isomers of C7H14
Draw & name all the possible
isomers of C7H12
Naphthalene
Anthracene
Phenanthrene
Lab: TomorrowReview: ThurTest: Friday
Name the compounds on
the board
Draw & name all the possible
isomers of C6H12
Draw & name all the possible
isomers of C5H8
The checkis in themail
Of course, I’ll love youin the morning