Problem_Set_3

Problem_Set_3 - H 3 C O CH 3 CH 3 O O H 3 C O + ? Due in...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
O O KOH, H 2 O Me Me O O O Organic Chemistry c3444y 1. Propose a synthesis to accomplish the following transformation: (Hint: Work backwards from the product one step. Then try to find similarities in the carbon atom connectivity between that intermediate and the starting material.) ? Problem Set 4 - Enols/Enolates, Aldol Reaction, Mannich Reaction, Enamines a. ? 2. Predict the product of the following reactions: b. 3. Write out a mechanism for, and predict the product of the following reaction: Relevant Book Problems: 18.50, 18.52, 18.53, 18.56, 18.60, 18.64, 18.69, 18.70. Relevant Reading: It's all in Chapter 18. .. O Me KOH, H 2 O ? O HO CH 3 KOH, H 2 O 4. Propose a synthesis of the illustrated target from the provided starting materials. It will be helpful to work backward from the product one step and forward from the starting materials one step, and then see if you can link them.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: H 3 C O CH 3 CH 3 O O H 3 C O + ? Due in class (WITH STAPLES) on Wednesday Feb. 27 Me H O Br HN O H CH 3 O H + 5. Predict the product of the following reactions: ? b. 1. H + , Me 2 NH 2. 3. H 3 O + 6. Write out a mechanism for, and predict the product of the following reaction: ? + Ph Ph O MeNH 2 O H H H + a. 2 + + ? OH OMe O H O N H Me H + A OMe OH N HO Me 7. + When the following two molecules are allowed to react with eachother, a condensation takes place to produce structure A , which procedes to the final product B , by way of an electrophilic aromatic substitution. Propose a mechanism for the conversion of the starting materials to compound A. Hint: Don't be put off by the seeming complexity. You know all of the reactions involved. OMe OH N Me O B H +...
View Full Document

Page1 / 2

Problem_Set_3 - H 3 C O CH 3 CH 3 O O H 3 C O + ? Due in...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online