This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Ethanamine (CH3CH2NH2) experiences a rapid exchange of NH2 protons. How do you predict that this ... (Read 19 times)

Mscarter

  • Full Member
  • ***
  • Posts: 159
on: Feb 17, 2022
Ethanamine (CH3CH2NH2) experiences a rapid exchange of NH2 protons. How do you predict that this affects the 1H NMR spectrum? of ethanamine?
◦ Like many other molecules with NH2, ethanamine is highly unstable and produces a variable proton NMR signal.
◦ The effects on the NMR spectrum depend on whether an oxygen is nearby, so it is impossible to predict whether the rapid exchange would affect their signal.
◦ The NH2 protons should produce a standard NMR signal despite this rapid exchange.
◦ NH2 protons are exchanged too rapidly for splitting to occur, so a singlet is produced.
◦ Like other molecules with nitrogen, the electronegativity of nitrogen prevents NH2 protons from producing a signal.
Organic Chemistry ¦ Klein ¦ 4th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Mscarter on Feb 17, 2022

ad2018

  • Full Member
  • ***
  • Posts: 189
Reply #1 on: Feb 17, 2022
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 42% of students answer this correctly


Mscarter

  • Member
  • Posts: 159
Reply 2 on: Feb 17, 2022
Great answer, keep it coming :)

pratush dev

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Bacteria exchange DNA by several processes Bacteria exchange DNA by several processes
Columbian Exchange Columbian Exchange
From your experiences in grade school, can you tell if or how your teachers unintentionally helped ... From your experiences in grade school, can you tell if or how your teachers unintentionally helped ...
Slap the foot bottom with the back of the hand. Rapid, light slaps create a stimulating sensation. Slap the foot bottom with the back of the hand. Rapid, light slaps create a stimulating sensation.
Ice cores: Periods of rapid climate change especially in North Atlantic Ice cores: Periods of rapid climate change especially in North Atlantic
The rapid retreat of Arctic sea ice The rapid retreat of Arctic sea ice
Video: Fetal development - Weeks 9 to 38

For a complete list of videos, visit our video library