The double cyclization (above) proceeds by formation of an enolate followed by two successive intramolecular Michael...
tivities Electron pairs :0: :0: 9 H:03 :0—H I- Erase H-CC-HH-CC-H I- H-OH Write the first step of this aldol reaction using curved arrows to show electron reorganization. H OHH dilute ag NaOH H-CC-C 0- 0-0-1 АН HH ethana "aldor Recheckt (2017) Nat Et Ethanol pe 1 pt The double cyclization (above) proceeds by formation of an enolate followed by two successive intramolecular Michael reactions 1 pt Write a detailed mechanism for this reaction on paper, then draw structural formulas...
Write structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol below. • Draw the carbanion resonance structure for the enolate without a cation. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate structures with + signs from the drop-down menu. Co o 750/1000 []* ChemDoodle Previous Next Write structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol below. CH3...
Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol or enone below. • You do not have to consider stereochemistry. • Draw the enolate ion in its carbanion form. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right com • Separate multiple reactants using the + sign from the drop-down menu. C-@- .OOO-1 Draw structures for the carbonyl electrophile and enolate nucleophile that react to give...
Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol or enone below. You do not have to consider stereochemistry. • Draw the enolate ion in its carbanion form. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right comer. Separate multiple reactants using the + sign from the drop-down menu. C opy Р aste *** Previous Draw structures for the carbonyl electrophile and enolate nucleophile that react...
Write structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol below. • You do not have to consider stereochemistry • Draw the enolate nucleophile in its carbanion form. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right comer. • Separate multiple reactants using the + sign from the drop-down menu. 2reg 2req - 0000 ats zreg pts2reg Ulaw studies for the carbonyl electrophile and enolate nucleophile that...
Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the enone below. You do not have to consider stereochemistry. Draw the enolate ion in its carbanion form. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple reactants using the+ sign from the drop-down menu.
Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the enone below. H You do not have to consider stereochemistry. Draw the enolate ion in its carbanion form Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner Separate multiple reactants using the + sign from the drop-down menu .
ytotanul-asgigient-take Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol or enotue below You do not have to consider stereochemistry . Draw the enolate ion in its carbanion form - Draw one structure per sketcher Add additional sketchers using the drop-down menu in the bottom right cormer - Separate multiple reactants using the + sign from the drop down menu Review Topics Draw structures for the carbonyl electrophile and enolate nucleophile that react to...
Draw structures for the carbonyl electrophile and enolate nucleophile that react to give the aldol or enone below. • You do not have to consider stereochemistry • Draw the enolate ion in its carbanion form. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner . Separate multiple reactants using the + sign from the drop-down menu. С O 0+ **
What enone product would you expect to obtain from intramolecular aldol condensation of 3-methylhexanedial? • You do not have to consider stereochemistry. • You do not have to explicitly draw Hatoms. . Do not include lone pairs in your answer. They will not be considered in the grading. • Rings containing fewer than 5 atoms are too strained to be formed in this reaction. • If more than one structure fits the description, draw them all. • Draw one structure...