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- Select correct pathway to prepare the target carboxylic acid below. Но HO Oa. 1) H2SO4/heat, 2) KMNO4/ H20, H3O", heat Ob. 1) Ag20, 2) H30+ 1) NaCN, 2) H3O+ 1) SOC2, 2) Mg/Et2O, 3) H;O+ d.a) Provide the complete mechanism for the following reaction. Meo CH;CH2NH2 CH;OH b) Design a synthesis for this primary amine starting from benzene. CH2CH,NH2 HOI am unsure about how to draw out all the steps for this synthesis reaction.
- 4) Draw the mechanisms for these reactions using just enolization and its reverse. OH OH O O trace of acid or base trace of acid or base 13C atom OH O OHShow the organic product formed when methyl propanoate is reacted with lithium diisopropyl amide, then methyl butanoate is slowly added to the mixture. The mixture is neutralized with aqueous acid to obtain a neutral product. Show the steps in the mechanism as reactant is converted to final product. show appropriate arrow pushing and any charges, and draw a box around the final product.Write a reaction sequence of 4 steps and, afterwards, write the retrosynthesis
- 2. In the following multistep synthesis, fill in the missing compounds in the boxes provided: Dilute H3O+ 1) 1 eq. NaH 2) N. H 1) 1 eq. KH 2) Mel H3O+ 1) 1 eq. EtBr 2) H30*propose a possible first step and second step for the following reactionX Answered - Incorrect • 1 attempt left Each of the three reactions below shows a Grignard reagent reacting with an unknown electrophile (1, 2 and 3) in the solvent diethyl ether to produce a product. All products are neutralized with HCl at the end of the reaction. Select the electrophiles from the list below that correspond to the reactions shown below: O Drag and drop options on the right- hand side to reorder and match with items on the left. Reordering may cause items on the right-hand side to swap positions. (1) i (2) vi (3) iv vii V ii II II
- 5. Design a synthesis the following target from the given aldehyde. sm H TargetShow a possible mechanism for the following reaction 1) EtMgBr (еxcess) 2) H20 Et OH Me •Me "Et w..2. In the following multistep synthesis, fill in the missing compounds in the boxes provided: Dilute H3O+ 1) 1 eq. NaH 2) H 1) 1 eq. KH 2) Mel H3O+ 1) 1 eq. EtBr 2) H30*