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 17 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
Excellent

Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Bacteria exchange DNA by several processes Bacteria exchange DNA by several processes
Lenticels Allow Gas Exchange through the Periderm Lenticels Allow Gas Exchange through the Periderm
The RecA strand exchange reaction as shown from single-molecule studies The RecA strand exchange reaction as shown from single-molecule studies
Palpating for rebound tenderness: Rapid release of pressure Palpating for rebound tenderness: Rapid release of pressure
The nuclear envelope is studded with pores, which allow exchange of materials The nuclear envelope is studded with pores, which allow exchange of materials
Gas Exchange during Respiration Gas Exchange during Respiration
Video: Fractures Animation

For a complete list of videos, visit our video library