1. (25) Show how to accomplish the following conversions (1-3 steps each): NaNH HOT OH 3....
1. (25) Show how to accomplish the following conversions (1-3 steps each)
Show how you would accomplish each of the following multistep conversions. Include all reagents and condtitions and show all reaction products. 4. Al Use conditions to selectively make the Z-alkene
6. (20) Fill in the missing reagents to accomplish these conversions (>1 step may be needed): 7, (10) Give the alkyl halide which would give only the alkene shown by way of an E2 elimination (one alkyl halide for each alkene): 8. (10 - extra credit) (a) (6) Propose a 2-4 step mechanism to explain this conversion. (b) (4) Draw a reasonable reaction coordinate diagram for this process.
Show how you would accomplish the following conversions a) trans-hex-3-ene to meso-hexane-3-4-diol. Please explain when to rotate. Thank you ! Show how you would accomplish the following conversions. trans-hex-3-ene to meso-hexane-3,4-diol . ~ CH,C01H HO Chocolate HO rotate CH,CO,H HO HO HO OH Submit Request Answer Part D trans-hex-3-ene to (0,2)-hexane-3,4-diol ~ Ho t do anemie van OSO. rotate racemic (d.1) HO Но он ~ rotate CH CO, HO CHCOM enten met racemic (d.1) HOOH CHICOH HO racemic (d.1) Но...
1. Provide products for the following reactions. Show appropriate stereochemistry where appropriate. HI H2SO4 CH,OH 1. Hg(OAc),/H,0 2. NaBH4 1. BH; 2. H,Oz/NaOH H/Pd H2SO4/H2O 4. Provide the missing reagents or starting materials in the following reactions. OH Br HO 1. Br2 2, NaNH (excess) 3. H2O
Please help with each one and steps Show how to make the following compounds from the given starting material. All of the transformations require more than one step to accomplish. Look carefully at each product to see what is needed. (20 points) Br Qadál ОН OH OH OH
1. Give a sequence of reactions to accomplish the following transformation? Show mechanism 2. What reagent(s) would accomplish the following? Show mechanism. R-CH2-NH2 R-C-NH2 3. What would result from the reactions shown below? Hsco-s-OCH3 large excess) NaOH нон H,0 но ОН "ОН (a and B) 4. Predict the major product of the following reaction. CHNNH 3 equivalents) но CHCH2OH Heat он CH2OH Draw the Haworth projection for chair conformation of a-D-Glucopyranose (shown below) CH2OH HO H OH OH
38. Show how the following synthesis could be carried out. Show detailed mechanism. Section: 11-1 CH3 39. What reagents are needed to accomplish the multistep transformation shown below? Show the detailed mechanism. Section: 11-1 OH KO Ć enantiomer 40. What reagents are needed to accomplish the multistep transformation shown below? Show detailed mechanism. Section: 11-1 Br OH 41. What reagents are needed to accomplish the multistep transformation shown below? Show detailed mechanism. Section: 11-1 Br Br
2. (6pts) The following transformations require 5-6 steps. Show how to accomplish the transformations below using benzene as the starting material and any other monofunctional organic reagents and inorganic reagents. To maximize your chances for partial credit show the products obtained after each step. Mechanisms should NOT be included. Your best 1 of 2 will be graded. OH
Please help 2. (pts) The following transformations require 5-6 steps. Show how to accomplish the transformations below using benzene as the starting material and any other monounctional organic reagents and inorganic reagents. To maximize your chances for partial credit show the products obtained after each step. Mechanisms should NOT be included. Your best 1 of 2 will be graded. отьору OH