Use the following roadmap to answer problems 4 - 9. Based on the following information, draw...
Question 8 Use the following roadmap to answer the next three problems. BPCO A PESA PCC — PBr3 в - A - HBO Draw the structure of compound A. Create OscerSketch Answer 8 Draw the structure of compound B. Question 9 Create OscerSketch Answer 9 Draw the structure of compound C. Question 10 Create OscerSketch Answer 10
Use the following roadmap to answer the next three problems. Br PBr3 BPCO A Pay B B PCC HBO Draw the structure of compound A. Create OscerSketch Answer 8 Draw the structure of compound B.
Draw the major product of the following reaction that begins with a retro-aldol, followed by an intramolecular aldol condensation. (5 points) OH OH C7H100 H20 heat Create OscerSketch Answer 6 Determine and draw the structures of compounds A and B only. Do not draw the structure of compound X. Place each structure above its letter. HINT: Both A and B are esters. (10 points) LDA 1. compound B 1. NaOEt O= O= A Х -78 °C 2. H30* OEt 2....
Use the following roadmap to answer the next three problems. Br PBr3 РСС В А HBr С Draw the structure of compound A.
Create OscerSketch Answer 6 Determine and draw the structures of compounds A and B only. Do not draw the structure of compound X. Place each structure above its letter. HINT: Both A and B are esters. (10 points) LDA 1. NaOEt A 1. compound B 2. H30* Х Y -78 °C 2. CH,Br OEt А 00 Create OscerSketch Answer 7
Determine and draw the structures of compounds A and B only. Do not draw the structure of compound X. Place each structure above its letter. HINT: Both A and B are esters. (10 points) LDA 1. compound B 1. NaOEt A х -78 °C 2. H30* OET 2. CH Br A B Create OscerSketch Answer 7 Draw a curved arrow mechanism for the following acid-catalyzed isomerization reaction. You must show all intermediates. (10 points) 1 H H20 Create OscerSketch Answer...
A Create OscerSketch Answer 7 Draw a curved arrow mechanism for the following acid-catalyzed isomerization reaction. You must show all intermediates. (10 points) H 9O- H I H20 Create OscerSketch Answer 8 Submit Answers W
Question 9 1.5 pts It t takes 4 steps to convert the depicted alkene into the depicted ketone. Write an uninterrupted sequence of 4 letters that corresponds to the four reactions needed to successfully carry out the synthesis. Uninterrupted means that the letters should not separated by commas, spaces, dashes, etc. IF THERE ARE YOU WILL NOT GET ANY CREDIT! Your answer should be 4 characters maximum. F Os, then H20 A Na/NH3, then EtOH B H2 , Lindlar's catalyst...
What are the products of the following reactions?
Part A + H, Pd/C Draw the molecule on the canvas by choosing buttons from the Tools bond is active by default. D) , o . H: 1200 @ray . \'Z Part B Lindlar + H2 catalyst Draw the molecule on the canvas by choosing buttons from the Tools bond is active by default. D , 0, Ⓡ. H: 1200 mm Part Na NH3(liq) -78 °C Draw the molecule on the canvas...
Draw the structure of the major product of the following acid-catalyzed dehydration. Question 4 CH3 H2804 H3C H3C CH3 heat OH Create OscerSketch Answer 4 Draw the major product of the following reaction. Question 5 CI-S-CH3 ~ I Нас pyridine Create OscerSketch Answer 5