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- When (R)-6-bromo-2,6-dimethylnonane is dissolved in CH3OH, nucleophilic substitution yields an optically inactive solution. When the isomeric halide (R)-2-bromo-2,5-dimethylnonane is dissolved in CH3OH under the same conditions, nucleophilic substitution forms an optically active solution. Draw the products formed in each reaction, and explain why the difference in optical activity is observed.Rank the compounds in each group in order of increasing reactivity towards nucleophilic addition a) b) H3C H i H H H3C CH3If anhydrides react like acid chlorides with the nucleophiles, draw the products formed when each of the following nucleophiles reacts with benzoic anhydride [(C6H5CO)2O]: (a) CH3MgBr (2 equiv), then H2O; (b) LiAlH4, then H2O; (c) LiAlH[OC(CH3)3]3, then H2O.
- Rank the compounds in each group in order of increasing reactivity in nucleophilic acyl substitution. CH3CH2CO2H, (CH3CH2CO)2O, CH3CH2CONHCH3Rank the following compounds in order of increasing reactivity toward nucleophilic attack.Rank the following carbonyl compounds in order of increasing reactivity in nucleophilic substitution reactions Please explain
- When (ft)-6-bromo-2,6-dimethylnonane is dissolved in CH3OH, nucleophilic substitution yields an optically inactive solution. When the isomeric halide (fl)-2-bromo-2,5- dimethylnonane is dissolved in CH3OH under the same conditions, nucleophilic substitution forms an optically active solution. Draw the products formed in each reaction, and explain why the difference in optical activity is observed.For each of the following pairs of species, which has the strongest nucleophile in acetone?Arrange the following CARBONYL compounds (INCREASING REACTIVITY towards NUCLEOPHILIC ADDITION)
- Rank the compounds in each group in order of increasing reactivity toward nucleophilic attacka,B-Unsaturated aldehydes and ketones can undergo reaction with nucleophiles at the B carbon, as shown below. Draw a resonance form for the unsaturated carbonyl that accounts for this reactivity.Rank the following compounds in order of increasing reactivity in a substitution reaction with −CN as nucleophile.