2. Please provide a synthesis of the following molecule. (5 pts) OMe Meo
1) Provide a synthesis for the molecule below. OMe Me -OMe H-E
Propose a synthesis of the following products from the given starting materials. Meo OMe سال = OEt ZI Br Me/oH
4. (3 pts) Using retrosynthetic analysis, provide a synthesis for the following molecule. Place the required reagents next to the arrows and the necessary intermediate in the box provided. HH iPr Meo, co Me co, 8. 2. 3. 7. 5. Me NH2 Me MeOCCO Me 6.
Bonus: Provide a synthesis for the target molecule starting from Benzene (5 pts). Bonus: Provide a synthesis for the target molecule starting from Benzene (5 pts).
2. Draw products of following reactions. CH3NH2 (aq) Meo CH3NH2 (aq) Ome CH3CH2NH2 (aq) Meo (iv) OME CH3CH2NH2 (aq) CH3 OMe H3C-NH2
What is the major product of the following reaction? 4 1. NaOM 2. H,0 Meo OME Meo OH оме OMe الا OMe Meo OH OM
Additional problems: Draw a mechanism for the following transformation. 1) Me MeNHNH2 HOAC Meo Meo OMe Me- MeNHOH Meo Me OMe ОMe
9) (marks = 3) Provide a reasonable multistep synthesis of the following molecule from the indicated starting material, using any reagents necessary. Please include both a retrosynthesis and a forward synthesis (that includes the product and reagents of each individual step in your synthesis). Meo. = Me Me as a racemic mixture These reagents are your only sources of carbon and both are to be used at different steps of your synthesis
2. Mechanism: NaoMe OMe + Meo OH OMe MeOH
4. (3 pts) Using retrosynthetic analysis, provide a synthesis for the following molecule. Place the required reagents next to the arrows and the necessary intermediate in the box provided. Me NH но HK он 1 4 5. 6. 3. 2. NH2 O) 08 4. (3 pts) Using retrosynthetic analysis, provide a synthesis for the following molecule. Place the required reagents next to the arrows and the necessary intermediate in the box provided. Me NH но HK он 1 4 5....