Noticia

Solo disponible en BuenasTareas
  • Páginas : 2 (461 palabras )
  • Descarga(s) : 0
  • Publicado : 9 de noviembre de 2010
Leer documento completo
Vista previa del texto
1.

|What is the relationship between the following two structures?

a.
constitutional isomers, but not tautomers

b.
resonance structures

c.
stereoisomers

d.
tautomers

2.|What is the relationship between the following two structures?

a.
stereoisomers

b.
constitutional isomers, but not tautomers

c.
tautomers

d.
resonance structures

3.

|What is therate equation for the following reaction?

a.
Reaction rate = k[acetone]

b.
Reaction rate = k[acetone][HCl]

c.
Reaction rate = k[acetone][Cl2][HCl]

d.
Reaction rate = k[acetone][Cl2]4.

|What is the major organic product obtained from the following reaction?

a.
3

b.
1

c.
2

d.
4

5.

|What is the major organic product obtained from the following reaction?a.
3

b.
1

c.
4

d.
2

6.

|Which of the following has the lowest pKa?

a.
2

b.
4

c.
1

d.
3

7.

|Which of the following is not an intermediate in the iodoformreaction which takes place upon treatment of acetophenone (PhCOCH3) with I2, NaOH, H2O?

a.
2

b.
4

c.
3

d.
1

8.

|Which of the following is a reactive intermediate in the thermaldecarboxylation of a 1,3-diacid?

a.
a carboxylate anion

b.
an enol

c.
a carbocation

d.
a carbanion

9.

|What is the major organic product obtained from the following reaction?a.
4

b.
2

c.
1

d.
3

10.

|What is the major organic product obtained from the following reaction?

a.
2

b.
1

c.
3

d.
4

11.

|What is the major organic productobtained from the following reaction?

a.
3

b.
1

c.
4

d.
2

12.

|Which of the following carboxylic acids can be made via a malonate ester synthesis?

a.
3

b.
4

c.
2

d.1

13.

|Which one of the following ketones can be made via an acetoacetate ester synthesis?

a.
2

b.
4

c.
1

d.
3

14.

|What is the major organic product obtained from...
tracking img