(b) Give a retrosynthetic analysis of B and give a forward synthesis. Tip: Use a symmetrical...
give a retro synthetic analysis of this compound and the forward synthesis a symmetrical diester is used as the starting material for the forward synthesis.
(d) Perform a retrosynthetic analysis of molecule A. Using propiophenone as starting material outline the forward synthesis also. Explain how a similar route could be taken to afford a mixture of diastercoisomers B and C OH OH propiophenone
(d) Perform a retrosynthetic analysis of the following molecule. Give the forward synthesis also. ol [12 Marks]
draw retrosynthetic analysis and forward synthesis analysis + Forrord analysir Draw retrosynthetic Target olt Start Der H3 C-I
For any two of the molecules below, outline both a retrosynthetic analysis and a forward synthesis with reagents. Each of your building blocks should not incorporate more than five carbon atoms of the target molecule. (Note: your syntheses do not need to be stereoselective) COH OH [20 marks]
9.RETROSYNTHETIC ANALYSIS Give a reasonable synthesis for the following compound from the indicated starting materials. You may use any other organic reagents or inorganic reagents you wish. The desired product for each reaction must be the MAJOR PRODUCT. Give the reactants, conditions (where appropriate), and products of each synthetic step but NO MECHANISMS. [4 points) OH Use to make HO
Problem set 2 Show the retrosynthetic analysis and forward synthesis of the following compounds. H2N
Retrosynthetic Analysis 12. Give a reasonable synthesis for each of the following compounds from the indicated starting materials. You may use any other organic or inorganic reagents you wish unless otherwise indicated. The desired product for each reaction you propose must be the one of the predominant products. Give the reactants, conditions (where appropriate) and products of each synthetic step. NO MECHANISMS! [8 points] NH ONH2 Make starting with
8. For the compound below provide a stepwise retrosynthetic analysis and a separate forward synthesis showing reagents and solvents used. Make sure you justify the regio- selectivity. (10 pts) and any other reagents
7. For the compound below provide a stepwise retrosynthetic analysis and a separate forward synthesis showing reagents and solvents used. Make sure you justify the regio- selectivity. (12 pts.) and any reagents of 2 carbons or less.