13. (20 points) Outline syntheses for each of the following compounds starting from ethyl acetoacetate and...
13. (20 points) Outline syntheses for each of the following compounds starting from ethyl acetoacetate and any other reagents as needed:
outline labratory syntheses of each of the following compounds starting with benzene and any other reagents Outline laboratory syntheses of each of the following compounds, starting with benzene and any other reagents. (c) CI (a) p-nitrotoluene (b) p-dibromobenzene (c) p-chloroacetophenone (d) m-nitrobenzenesulfonic acid (e) p-chloronitrobenzene (f) 1,3,5-trinitrobenzene (g) 2,6-dibromo-4-nitrotoluene
Propose syntheses of each of the following compounds, from the given starting material and any other needed reagents. » O- CH2OH from O con b) CH3CCHz from CH3CH=CH2 ОН • OCHGHs from O-Br
need D,E & G. outline a reaction sequence for synthesis of each of the following compounds from the indicated starting material & any other organic or inorganic reagents needed. Outline a reaction sequence for synthesis of each of the following compounds from the indicated starting material and any other organic or inorganic reagents needed. (a) 0 0 0 он OEt он ,EUA 853 PROBLEMS NH+ (g) O OEt OE Outline a reaction sequence for synthesis of each of the following...
14. Starting with an appropriate alkyl halide and using any other needed reagents, outline the syntheses of each of the following. When alternative possibilities exist for a synthesis, you should choose the one that gives the better product. Indicate whether each reaction follows an SN1 or SN2 reaction mechanism. 14. Starting with an appropriate alkyl halide and using any other needed reagents, outline the syntheses of each of the following. When alternative possibilities exist for a synthesis, you should choose...
3 e f g 3. Suggest efficient syntheses for the following compounds, starting from the compound indicated and any other needed reagents. (98 pts) e) benzonitrile (C HsCEN) starting from benzene. (f) octanoic acid, from 1-hexanol. (g) phenol, from aniline (CsHsNH:).
3. Propose reasonable syntheses of each of the following compounds from the given starting materials. You may use any other readily available alkyl halides, solvents and reagents as necessary. More than one step is necessary. Show all intermediates, reactions, reagents and conditions clearly. It is not necessary to show the mechanism. HCECH HCECH , X HCECH HC=CH M H OHC (30 marks)
20 2) Suggest efficient syntheses for two of the following four compounds from the available starting material(s), specifying necessary reagents for each step. NO OH NH from NH Br b) from gary lio from from CHI
Show how you would use Grignard syntheses to prepare the following alcohols from the indicated starting materials and any other necessary reagents. Draw the Grignard reagent and any other organic reagents needed. 11 RUVIUWI Constans i Pendulu Part F Show how you would use Grignard syntheses to prepare the following alcohols from the indicated starting materials and any other necessary reagents. Draw the Grignard reagent and any other organic reagents needed. ОН -C-CH CH, from C-OCH.CH Draw the molecules on...
question 1: Propose a synthesis of the compound below on the left from ethyl acetoacetate (ethyl 3-oxobutanoate). You may use any of the reagents in the table. question 2: Each of the compounds below is treated with a large molar excess of D2O containing a catalytic amount of NaOD. When this is done all of the acidic hydrogens are exchanged for deuteriums. Indicate the number of hydrogens exchanged on each compound. question 3: Indicate whether the compounds below undergo racemization...