) (6 pts) Carefully draw three resonance structures for the enolate ion formed when NaOEt is...
Draw the enolate ion that is formed when the following molecule is treated with NaOH. Draw the resonance structures of the enolate. Draw the products formed in the following reactions
(6) 5. Draw three resonance structures for the enolate of Meldrum's acid (shown below) that forms when one equivalent of NaOet is used. =1-H NaO
6. (4 pts.) Draw the two resonance structures of the enolate formed from the following reaction: 7. (4 pts) Draw the structure of an alkyl bromide (R-Br) and an alkoxide (R-O) that would provide the most efficient synthesis of the following ether by the Williamson ether synthesis. Target ether 8. (5 pts.) Draw a mechanism for the following E2 reaction. Draw the major product. Be sure to include any necessary H's in your structure as you draw the mechanism. OH...
Draw both resonance structures of the enolate formed when each of the following ketones is treated with a strong base. Show mechanisms.
Draw structural formulas for both resonance structures of the enolate ion obtained by treating the carbonyl compound below with base. C(CH3)3 • You do not have to consider stereochemistry. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate resonance structures using the symbol from the drop-down menu.
Draw structural formulas for both resonance structures of the enolate ion obtained by treating the carbonyl compound below with base. In progress • You do not have to consider stereochemistry. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate resonance structures using the symbol from the drop-down menu. ChemDoodle Previous Next Draw a structural formula for the enol form of the carbonyl compound below. H3C CH3 Co @ 7...
6. (20 points) There are three non-equivalent resonance Lewis structures for the selenate ion, Se042. Draw the three non-equivalent (different formal charge distribution) resonance structures for the ion. Indicate the formal charges for all atoms in each resonance structure. Which structure is the major contributor to the resonance?
Draw the two resonance structures that most accurately describe the enolate that forms when the aldehyde below is treated with sodium hydroxide.
please don't use any abbreviations! like I don't know how to draw anything like oet or an R group like please just draw out the whole thing! CH3 CO2Et Hagemann's ester The compound known as Hagemann's ester is prepared by treatment of a mixture of formaldehyde and ethyl acetoacetate with base, followed by acid-catalyzed decarboxylation. The reaction involves the following steps: 1. Deprotonation of ethyl acetoacetate to form enolate ion 1; 2. Reaction of the enolate ion with formaldehyde to...
4. (3 pts) The following is one Lewis structure for the Se042-ion (selenate ion). Draw three of the resonance structures for this ion (there are more than three possibilities). :O: 12- :0-Se-Ö: :Ő: