FiltersDone

Question type

Essay

Multiple Choice

Short Answer

True False

Matching

Exam 9: Aldehydes and Ketones: Nucleophilic Addition Reactions

Show Answer

Share

---

All types

Filters

Study Flashcards

Question 21

Essay

Review LaterAdd Note

Review Later

What hemiacetal would form from the internal nucleophillic addition reaction of the following compound?

Correct Answer

verified

Show Answer

Question 22

Essay

Review LaterAdd Note

Review Later

Propose a synthesis of Dimestrol starting from p-methoxypropiophenone as the only source of carbon.

Correct Answer

verified

_TB4942_00...

View Answer

Show Answer

Question 23

Essay

Review LaterAdd Note

Provide IUPAC names for each structure below. Name:

Provide IUPAC names for each structure below. Name:

Instructions: a,b-Unsaturated aldehydes and ketones can undergo reaction with nucleophiles at the b carbon, as shown below. Use this information to answer the following question(s) . Refer to instructions. This reaction is called a(n) _____ reaction.

Instructions: Predict the products from the information given for the following question(s). Predict:

Instructions: Predict the products from the information given for the following question(s). Predict:

Instructions: Consider the data below to answer the following question(s). Cyanohydrins are important intermediates in the synthesis of a-hydroxycarboxylic acids from ketones and aldehydes. The nitrile functional group can be hydrolyzed by aqueous acid to yield a carboxylic acid. Nitriles can also be hydrolyzed to carboxylic acids using aqueous base. When a cyanohydrin is treated with aqueous base, however, the original carbonyl compound is isolated. Refer to instructions. Identify the electrophile and nucloephile in the reaction of benzaldehyde with hydrogen cyanide.

Instructions: a,b-Unsaturated aldehydes and ketones can undergo reaction with nucleophiles at the b carbon, as shown below. Use this information to answer the following question(s). Refer to instructions. Draw a resonance form for the unsaturated carbonyl that accounts for this reactivity.

What is the correct structure for 2-hydroxyacetophenone? a. b. c. d.

Instructions: Predict the products from the information given for the following question(s). Predict:

Instructions: Predict the products from the information given for the following question(s). Predict: