Ketones are converted to enolates on treatment with base. Draw the structures of the carbanion enolate...
Draw both enolates formed when the ketone is treated with base. Include charges. Draw the oxyanion species; do not draw carbanion resonance forms.
Draw both enolates formed when the ketone is treated with base. Include charges. Draw the oxyanion species; do not draw carbanion resonance forms.
Draw a major resonance structure for the following enolate. Use
curved arrows in both structures to show the delocalization of
electron pairs. Include lone pairs of electrons, formal charges,
and hydrogen atoms.
Draw a major resonance structure for the following enolate. Use curved arrows in both structures to show the delocalization of electron pairs. Include lone pairs of electrons, formal charges, and hydrogen atoms.
Draw the kinetic and thermodynamic enolates formed when 3-methylbutan-2-one (methyl isopropyl ketone) is treated with base. Include charges. Draw the oxyanion species; do not draw carbanion resonance forms.
Draw both enolates formed when the ketone is treated with base. Include charges. Draw the oxyanion species; do not draw carbanion resonance forms. iv → Hint Previous Give Up & View Solution Check Answer Next Exit about us Careers privacy policy terms of use contact us help MacBook Pro
The double cyclization (above) proceeds by formation of an enolate followed by two successive intramolecular Michael reactions. Write a detailed mechanism for this reaction on paper, then draw structural formulas for the reactant enolate and adduct enolate of the first Michael reaction in the window below. You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. Do not include lone pairs in your answer. They will not be considered in the grading. Draw enolates...
Draw both resonance structures of the enolate formed when each of the following ketones is treated with a strong base. Show mechanisms.
Provide a mechanism for the Dieckmann condensation shown here by providing the missing structures (including the final product) and curved arrows. Your structures should include all nonzero formal charges and lone pairs of electrons. When drawing the enolate place the negative charge on the carbon not the oxygen. 1st attempt See Periodic Table See Hint =O 1 H30* 0%-
how do i draw the enolate anion and the organic product in the
third and fourth box? please include lone pair electrons and formal
charges.
thank you.
Draw the curved arrow mechanism for the reaction between the aldehyde and propyl bromide, including the final product. Be sure to include nonzer formal charges and lone pair electrons on all appropriate atoms. 3rd attempt Il See Periodic Table See Hint Draw the resonance structure of the enolate lon. Do NOT draw curved...
draw reasonable resonance structures (as many as needed);
include formal charges and lone pairs of electrons.