3. For one of the two reactions below, please show a complete arrow-pushing mechanism that accounts...
For one of the two reactions below, please o reactions below, please show a complete arrow-pushing mechanism that accounts for the transformation shown (you can show the transformation shown (you can show the mechanism towards either antiomer). Clearly cross out the mechanism you do not want graded. (10 pts) ОН 1. BH3. THE 2. H2O2, sodium hydroxide 1. Br2, H2O 2. NaOEt, ethanol
4. Draw the arrow-pushing mechanism of these reactions. Show clearly the su mechanism of these reactions. Show clearly the structures of any intermediates, making sure to show all formal charges. + HBT OH m + OH + Br Br +
3. MECHANISMS: Provide complete, arrow-pushing mechanisms for each of the reactions shown below. Only TWO of these will be graded but YOU MUST COMPLETE ALL FOUR TO EARN ANY CREDIT! (8 pts.) (note: only mechanism for step 1) 1. Hg(OAc), CH3OH H20 H2SO4 tocha 2. NaBH
Please show the complete arrow pushing mechanism to get both products. ОН BH3-THE н,О, NaOH, H2O ОН and/or 1-hexene
3. (3 pts) Provide a reasonable arrow-pushing mechanism for the following transformation. Why does the more substituted cyclopentanone not form? in Me money OEU 1. NaOEt, EtOH * 2. NH4Cl (aq soln) Eto Me
3. (3 pts) Provide a reasonable arrow-pushing mechanism for the following transformation. Why does the more substituted cyclopentanone not form? Me OEt 1. NaOET, ETOH X 2. NH4Cl (aq soln) Eto EIO Me
a) Complete the curved arrow electron-pushing mechanism and predict the major organic product of the reaction when 1-chloropentane is treated with hydroxide in ethanol as shown below. Use curved arrows to show the conversion to the product. Draw the structure of the organic product formed in the reaction. Draw lone pairs. CH3 :ci: СНЫСн,он HO b) Select the option that describes the mechanism of the reaction above. 10 SNI OSN2 Ο Ε1 lo ez
8. Draw a detailed arrow pushing mechanism for the following transformation. You must show arrows for every step, writing statements like “proton transfer” without showing the arrows for that step is not an acceptable answer. 1. NaOEt, EtOH لا ملہ ان ام Et 2. Hz0+, Heat
provide complete arrow pushing mechanism. pleas show arrows. thank you for your time. COLLEGE PEDOL (enantiomer) (enantiomer)
Suggest a detailed mechanism for the following transformation: please show arrow pushing Suggest a detailed mechanism for the following transformation: HO O K 8 7 5 2 6 10 1143 9 (catalytic)