Post on 20-Jan-2016
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Drill: Draw, Predict, & Name R & P
Phenylbromide +
Methylamine + KOH
Br +
H3C-N-H + KOH
H
Br +
H3C-N-H + KOH
H
N-CH3
+ KBr + HOH
H
N-methylanaline
Potassium bromide + water
Amides
Amides O
R-C
NH2
•Alkanoamide
Common Amides
Formamide O
H-C
NH2
•Methanoamide
Acetamide O
CH3-C
NH2
•Ethanoamide
Amides O
CH3-CH2-C
NH2
•Propanoamide
Amides O
-C
NH2
•Benzoamide
N-methylbenzoamide O
-C
NH
CH3
Making Amides
Add Acids & Amines O
R-C-OH + :NH3
O
R-C-O- + NH4+
Dehydration Syn O
R-C-O- + NH4+
O
R-C-NH2 + H2O
Heat
Net Reaction for Amide ProductionDehydration Syn
O
R-C-OH + H-NH2
DHA
Dehydration Syn O
R-C-OH + H-NH2
O
R-C-NH2 + H2O
Heat
Add Acids & Amines O
H-C-OH + H-NH2
Formic Acid + Ammonia
Add Acids & Amines O
H-C-OH + H-NH2
O
H-C-NH2 + H2O
DHA
Dehydrating Agents•H2SO4
•P2O5
Drill:•Draw the organic
reactant; then, draw & name the organic product
of the dehydration synthesis of propanoic
acid + ammonia.
Acetic acid + Met amine O
H3C C OH
+ N-CH3
H
H
Acetic acid + Met amine O
H3C C OH
+ NCH3
H
H
N-methylacetamide
O CH3
H3C-C-NH + H2O
Predict Products•Dehydration synthesis of benzoic acid + cyclopropylamine
CO
OH
NH
H
CO
OH
NH
H
CO
NH
N-cyclopropylbenzoamide
Esters + Amines O
R1-C-O-R2
+
:NH3
Amides + Alcohols O
R1-C-N +
HO-R2
H
H
Methyl benzoate + A O
-C-O-CH3
+
:NH3
Benzoamide & MeOH O
-C-NH2
+
HO-CH3
Anhydrides + Amines O O
R1-C-O-C-R2
+
:NH3
Amides + Acids O
R1-C-NH2
O +
R2-C-OH
Organic HW; Draw reactants, then draw & name products of:
• DHS of acetic acid & NH3
• DHS of benzoic acid & NH3
• AM of methylbenzoate & NH3
Polyamides
AA + HDA O O
n HO-C-(CH2)4-C-OH
+
n H2N-(CH2)6-NH2
-water
Nylon 66 O O
-(-C-(CH2)4-C
NH
-(HN-(CH2)6n
6-aminohexanoic acid O
x HO-C-(CH2)5-NH2
-water
Nylon 6 O
x -(-(CH2)5-C-NH-)-
COOH
+COOH H2N
H2N
C=O
+ H2O
CO
HN
HN
Nitriles
Making Nitriles
O
R-C-NH2
Heat
Dehydration
Dehydrate amides
Nitrile + Water
R-C-N: + H2O
CommonNitriles•R-C=N
Acetonitrile
CH3-C=N
Hydrogen Cyanide
H-C=N
Benzonitrile
-C=N
Draw & name 10 Isomers ofC4H7NO2
Draw Isomers ofC4H6O2