3/ 1) Provide product and details mechanism. (12 pts) H cat BrPh O MeOH, H.SO4 3)...
Predict the product of the following reaction Predict the product of the following reaction. MeOH, cat. H+ HO 1) Meo way out more about women ( 5) Meo. OME MeON Meo o Me O o o o o
5. (12 pts) For the molecules below, provide a retrosynthetic analysis to starting materials that satisfy the conditions given. Then give a step-by-step synthetic plan. You may use any reagents you want to accomplish your synthesis. OH O from starting materials containing three or fewer carbon atoms from starting materials containing two or fewer carbon atoms
Problem 6 Provide a detailed arrow-pushing mechanism for the following transformations. (A) 2 Me O OE NaoEt, EtOH Eto, (B) Hint: The cyclohexadienone depicted in the brackets is an intermediate along the reaction pathway to the phenol. 0 315 MeOMe NaoMe, MeOH | MeO₂C CoMe Co-Me Problem 8 Provide a synthesis for the depicted tropinone derivative from the indicated starting materials and any other reagents needed. The best synthesis will require no more than 3 steps. - NH2 Hoza i...
12. Provide a curved arrow mechanism showing the conversion of the aldehyde to the cyclic ketal product. (6 pts) 13. Provide a synthesis for the target molecule shown. (18 pts) NC OH SM CH TM SM Bonus: (10 pts) Starting from Benzene and using reagents that we have discussed in class, design a synthesis for the Target molecule (TM). HONHO
provide a mechanism and account for the fact that the bond is trans. yellow product. NO2 o + H3C-NO2 NaOH MeOH, H2O
4. (12 pts) For each of the molecules below, provide a retrosynthetic analysis to starting materials that satisfy the conditions given. Then give a step-by-step synthetic plan. You may use any reagents you want to accomplish your synthesis. HC НОХ H₃C CH весна from propanal as the only carbon source from starting materials containing three or fewer carbon atoms
predict the product 1. (12 pts) Predict the product for the following transformation. OH OH 유 1.H2OH' HO 2. KH, 18-c-6, THF OH OH Br Ph OH OBn O 1. H20, H HO 2. O 、Me , cat. H+ Me 1. (12 pts) Predict the product for the following transformation. OH OH 유 1.H2OH' HO 2. KH, 18-c-6, THF OH OH Br Ph OH OBn O 1. H20, H HO 2. O 、Me , cat. H+ Me
7. (10 pts) Predict the major product and show the mechanism for the following reaction 1. OH 2. H30+,a (5 pts) Provide a synthesis of the following compound using ammonia (NH) 8. 7. (10 pts) Predict the major product and show the mechanism for the following reaction 1. OH 2. H30+,a (5 pts) Provide a synthesis of the following compound using ammonia (NH) 8.
Provide a mechanism and final product for the following reaction. (6 pts) KCN, EtOH/H0 H CH3 Provide a mechanism for the reaction shown below. (6 pts.) Actones KOHO CH, Part V. Separation, Provide a mechanism and final product for the following reaction. (6 pts) KCN, EtOH/H0 H CH3 Provide a mechanism for the reaction shown below. (6 pts.) Actones KOHO CH, Part V. Separation,
1. Provide a mechanism for the following reaction. 5 points HCI + 11,0 2. Provide a mechanism and the favored product(s) with the following reaction. Remember MeOH is CH3OH. 5 points MeOH Br 3. Provide a mechanism for the following reaction. (This a hint to question 2) 5 points OH HO 4. Draw a mechanism and provide the most favorable product from the reaction below. 5 points Br NaOH