« previous next »

Author Question: Which of the following compounds would show the longest wavelength lmax in its UV spectrum? ... (Read 56 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
on: Aug 23, 2018
Which of the following compounds would show the longest wavelength lmax in its UV spectrum?
   
 

Question 2

When 2-bromopropane reacts with ethoxide ion, two products are formed; one is the product of SN2 substitution and the other is the product of E2 elimination. Write the structures of both products, and tell how they could be distinguished using IR spectroscopy.


lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 23, 2018
Answer to Question 1

d

Answer to Question 2

SN2 product
E2 product
CH3CH2OCH2CH2CH3
CH3CH = CH2
no alkene bands
alkene bands at 3020-3100 cm-1

and 1650-1670 cm-1
C - 0 stretch near 1100 cm-1
no C - O stretch


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

frankwu

  • Hero Member
  • *****
  • Posts: 549
Reply #2 on: Aug 23, 2018
Thank you!


lorealeza

  • Sr. Member
  • ****
  • Posts: 345
Reply #3 on: Aug 23, 2018
Always glad to help...


« previous next »
 

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Determining an Absorption Spectrum Determining an Absorption Spectrum
Graph of 3 compounds tested Graph of 3 compounds tested
The Electromagnetic Spectrum The Electromagnetic Spectrum
Light Waves in the Electromagnetic Spectrum Light Waves in the Electromagnetic Spectrum
Compounds Compounds
Hydrolysis reactions for some biochemically important phosphate compounds (part 1) Hydrolysis reactions for some biochemically important phosphate compounds (part 1)
Video: Glucose anabolism reactions: Glycogenolysis and Gluconeogenesis

For a complete list of videos, visit our video library