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

Author Question: Explain why only non-enolizable aldehydes and ketones can be used in the Perkin ... (Read 99 times)

Starlight

  • Hero Member
  • *****
  • Posts: 567
on: Aug 23, 2018
Explain why only non-enolizable aldehydes and ketones can be used in the Perkin reaction.

Question 2

Propose a synthesis of the molecule below starting with maleic anhydride and one of the terpenes used in this experiment. You may use any other reagents to complete the synthesis.

Question 3

Write the product of the reaction between myrcene and dimethyl acetylenedicarboxyl ate (Equation PE26.4). If this product is heated in the presence of palladium on carbon, a new product is formed. Propose a structure for the product. Hint: Refer to Experiment 17.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fatboyy09

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Aug 23, 2018
Answer to Question 1

If enolizable aldehydes or ketones are used, they can react with non-enolized carbonyls. This would lead to a mixture products and consumption of the aldehyde/ketone reactants in secondary reactions.

Answer to Question 2


Answer to Question 3



Starlight

  • Member
  • Posts: 567
Reply 2 on: Aug 23, 2018
Wow, this really help

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Inverse Relation Between IQ and Disease. Could this explain the Flynn effect? Inverse Relation Between IQ and Disease. Could this explain the Flynn effect?
A pharmacist can explain to a patient why medication may look different and ensure the correct ... A pharmacist can explain to a patient why medication may look different and ensure the correct ...
Please fully explain in detail Please fully explain in detail
Explain how it can be desirable from an intertemporal perspective for a country run a current ... Explain how it can be desirable from an intertemporal perspective for a country run a current ...
Please explain the different Rf values for xanthophyll’s in paper chromatography compared to ... Please explain the different Rf values for xanthophyll’s in paper chromatography compared to ...
Explain the myogenic autoregulation of the glomerular filtration rate Explain the myogenic autoregulation of the glomerular filtration rate
Video: Basic rhythm - control centers in medulla oblongata, spirograph and normal tidal cycle

For a complete list of videos, visit our video library