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

Author Question: Both pyridine and pyrrole are nitrogen containing aromatic heterocyclic compounds. When treated with ... (Read 72 times)

llesku

  • Full Member
  • ***
  • Posts: 175
on: Feb 17, 2022
Both pyridine and pyrrole are nitrogen containing aromatic heterocyclic compounds. When treated with HCl, only pyridine forms a hydrochloride salt, whereas pyrrole is unreactive. Which of the following is not a valid explanation for this observed reactivity?



◦ The lone pair on pyridine can be protonated without disrupting the aromatic stability.
◦ The lone pair on pyrrole is involved in making the compound aromatic and thus is less susceptible to protonation.
◦ The lone pair on pyridine is not part of the aromatic system.
◦ The lone pair on pyrrole is sp3 hybridized and is less prone to protonation.
◦ Protonation of pyrrole leads to a nonaromatic cation, which is less stable.
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 llesku on Feb 17, 2022

LynellDool

  • Full Member
  • ***
  • Posts: 165
    • i thought about discounts
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 32% of students answer this correctly

When you can make use of a promotion on an already discounted object, all of the greater. why not find out more

llesku

  • Member
  • Posts: 175
Reply 2 on: Feb 17, 2022
YES! Correct, THANKS for helping me on my review

Dinolord

  • Member
  • Posts: 313
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Daily changes in photosynthesis and nitrogen fixation gene expression in Synechococcus cultures isol Daily changes in photosynthesis and nitrogen fixation gene expression in Synechococcus cultures isol
The organic compounds from which most cellular materials are constructed: the ABCs of biochemistry The organic compounds from which most cellular materials are constructed: the ABCs of biochemistry
Absorption of ultraviolet light by aromatic amino acids Absorption of ultraviolet light by aromatic amino acids
Nitrogen fixation Nitrogen fixation
Pathways of nitrogen metabolism (purple) in the general pattern of intermediary metabolism Pathways of nitrogen metabolism (purple) in the general pattern of intermediary metabolism
Translocation of organic compounds in phloem Translocation of organic compounds in phloem
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library