from an aldehyde or ketone. 3. Suggest reagents that could be used to prepare (2 methods)
7.40 Suggest reagents that could be used to synthesize each of the following from an aldehyde or ketone. a) ОН (3 methods) Groups ОН b) (2 methods) ОН
Suggest a synthesis for each alcohol, starting from an aldehyde or a ketone and an appropriate Grignard reagent (the number of combinations of Grignard reagent and aldehyde or ketone that might be used is shown in parentheses below each target molecule): (Two combinations) 1. CH3MgBr in ether 2. Hz0+ 1. B in ether H 2.H30* Structure A: ? Edit Structure B: (Two combinations) MgBr 1. ether + C 2. H30 1. E in ether 2. H30* 1. CHM9Br in ether...
5. Suggest reagents that could be used to synthesize each of the following compounds. OH OH (3 methods) and b а.
i need help with 2 please 1. Provide de ou treatment with aqueous base, on ase. . + oH + H₂O -OM R + oH - +he + oH 2. X is a potential leaving group and could be displaced by the following reaction Indicate if X is displaced when a H, b.CI or c. NH, (justify your choice). 3. Suggest reagents that could be used to prepare (2 methods) from an aldehyde or ketone.
3. From what aldehyde or ketone could each of the following be synthesized by reduction witn NaBHs or LIAIH4. -CH,он (a) он H3C-CH-CH2 CH (b) OH он 4. Show how CaHsMgBr, the Grignard Reagent prepared from ethyl bromide, can be used as a starting material in the preparation of each of the following compounds. он (a) Ph-CH CH2-CH (b) CH,CH CH2CH,0н (c) CH-CH-ҫ#о Ph-C CH-CH2 (d) Ph 17
Draw structural formulas for an aldehyde or ketone and alkyl (or aryl) bromide that could be used in a Grignard synthesis of the alcohol shown. Draw structural formulas for an aldehyde or ketone and alkyl (or aryl) bromide that could be used in a Grignard synthesis of the alcohol shown он 0% CH You do not have to consider stereochemistry. If there is more than one combination, draw only one. Draw one structure per sketcher. Add additional sketchers using the...
Lanferences Draw structural formulas for an aldehyde or ketone and alkyl (or aryl) bromide that could be used in a Grignard synthesis of the alcohol shown. но сн, • You do not have to consider stereochemistry • If there is more than one combination, draw only one • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right comer • Separate structures with + signs from the drop-down menu. C. . . Og Review...
The carbonyl group of an aldehyde or ketone may be reduced via several different methods. Select all viable methods for aldehyde/ketone reduction. Of the reduction methods, which one would be best performed under acidic conditions?
Draw structural formulas for an aldehyde or ketone and alkyl (or aryl) bromide that could be used in a Grignard synthesis of the alcohol shown. You do not have to consider stereochemistry. If there is more than one combination, draw only one. Draw one structure per sketcher. Add additional sketchers using the dropdown menu in the bottom right corner. Separate multiple reactants using the + sign from the dropdown menu. Draw structural formulas for an aldehyde or ketone and alkyl...
Draw structural formulas for an aldehyde or ketone and alkyl (or aryl) bromide that could be used in a Grignard synthesis of the alcohol shown.