Starting from benzene, give the best synthetic routes to these molecules.
S. Consider the two following synthetic puzzles. Provide synthetic routes to go from the starting al to the product in as many steps as are required (14 points). 1. он We were unable to transcribe this image
1. Propose synthetic routes to prepare the compounds from the shown starting materials in 2 steps. Use any reagents as necessary: OH U from OH
Propose a reasonable step by step synthetic pathway for this molecule starting from benzene. MDMA MDMA
(a) Devise a synthetic strategy to produce the following product starting from benzene: NH2 [M (b) Explain the mechanism of the electrophilic aromatic substitutions from part (a) and using Wheland diagrams, explain the regioselectivity of the reactions [M (c) Why is pyrrole aromatic, but not basic?
6. Using the trans effect series suggest synthetic routes to cis- and trans-[PtCl2(NH3)2] from [PtCl4] as a starting material.
Propose syntheses of the following molecules, starting from benzene, toluene or phenol, any inorganic reagents and any organic reagent of TWO carbons or less: 4. Propose syntheses of the following molecules, starting from benzene, toluene or phenol, any inorganic reagents and any organi c reagent of TWO carbons or le a) NO2 b) CO2H c) OH d) e) NO2 NO2 Br CI CI CO2H Br
1. Give the organic 2. Propose a synthetic routes for the following chemical transformation. You may use any organic or inorganic reagents we have discussed in class. You may need to use reactions from CHEM 371. products of the following reactions
7 Using the trans effect series suggest synthetic routes to cis- and trans-[PtCl2(NH3)2] from [Pt(NH3)4]2+ as a starting material.
Give a detailed synthetic route to B. using starting material with 3 or fewer carbons. Give a detailed arrow pushing mechanism for each reaction in the route. (12.5pts) Give a detailed synthetic route to A. using starting material with 3 or fewer carbons. Give a detailed arrow pushing mechanism for each reaction in the route. (12.5pts) Give a detailed synthetic route to B. using starting material with 3 or fewer carbons. Give a detailed arrow pushing mechanism for each reaction...
Provide a logical synthetic approach to the molecules. Include the suggesting starting materials in the solution. HO NH (10 pts)