Using any additional reagents necessary show all the steps (two or more steps) for the following...
Show how the following conversions might be accomplished. Show all reagents and all intermediate structures. More than one step may be required. Show how the following conversions might be accomplished. Show all reagents and all intermediate structures. More than one step may be required.
1. How would you carry out the following conversions using necessary reagents? You must show all the steps of conversion to obtain full credit. (2 x 2 = 4) NH
Page 4 Propose reasonable syntheses for the following compo compounds and using any other necessary organic intermediates formed to receive full credit. Assume separated. ng compounds beginning with the indicated organic or inorganic reagents. Show all sume any isomers formed can easily be [3% +6% marks] c. Provide any required reagents and give the stru following synthetic scheme. If more than one reaga steps. ve the structures of the intermediates in the one reagent is required, please number the Bra,...
31) Provide the reagents necessary to complete the following transformation. More than one step is needed. Show the structures of any intermediate products. CH он 32) Provide the reagents necessary to complete the following transformation. More than one step is needed. Show the structures of any intermediate products. Br он enantiomer HO tto prss 33) Provide the reagents necessary to convert 3-methyl-2-butanol into 2-methyl-2-butanol. More than step is needed. Show the structures of any intermediate products. Page 7 of 8
Using any necessary reagents, show how the following synthetic transformations may be achieved. Give reagents and conditions for each step. Include all synthetic intermediates (compounds produced during the course of multi-step synthesis). As always, consider major products produced throughout the entire synthesis. a. он
1. (25) Show how to accomplish the following conversions (1-3 steps each): NaNH HOT OH 3. (20) Using 1-pentanol and any other necessary reagents show how to prepare the following compounds: H OH OH OH ions 4. (20) Fill in the missing reagents needed to complete the conversions: OCH3 OH OH CN OH OH OCH3 5(20) Fill in the structures for compounds A, B, C, and D. Br 2 В 1) XS NaNH 2 C 6H 12 2) НОН С...
2) Show how you would carry out the following transformation, using any reagents necessary (requires more than one step). 2 CN
Show all steps for synthesis problems. The intermediate reagents . Br -NH 11 The additional reagents can't have more than 2 carbons Xo Br 3 •Br The additional reagent can't have have more than 2 carbons NH2 Bc Oja The additional reagent can't have have more than 2 ourbons
19. Give the reagents/steps necessary for the following conversions. وي .
Give reagents necessary to synthesize the molecule below using the Stork enamine synthesis. Show all steps in detail.