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- Draw a resonance structure, complete with all formal charges and lone (unshared) electron pairs, that shows the resonance interaction of the acetoxy with the para position in phenyl acetate. phenyl acetate ● CH3 • You do not have to consider stereochemistry. • Include all valence lone pairs in your answer. In cases where there is more than one answer, just draw one. Sn [F ?CH=CHNO₂ (2-nitrovinyl)benzene Electrophilic substitution on (2-nitrovinyl)benzene occurs at the meta position. Draw resonance structures to show how the ring is electron-poor at the ortho and para positions. 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. 0 78 00-F kDraw the organic product(s) of the following reaction. CH3 NaNH, / NH3(I) CH3 H₂C-C-CEC-C-CH3 CH3 CH3 • If no reaction occurs, draw the organic starting material. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Separate multiple products using the + sign from the drop-down menu. • Include counter-ions, e.g., Na*, I, in your submission, but draw them in their own separate sketcher. ? Ⓡ Q 000 • S[F ChemDoodle < ва
- Draw a structural formula(s) for the major organic product(s) of the following reaction. Br + CH3CH₂O™ Na* ethanol • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • You do not have to explicitly draw H atoms. • If a group is achiral, do not use wedged or hashed bonds on it. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the + sign from the drop-down menu.Draw a structural formula for the substitution product of the reaction shown below. H/ ● (CH3)3C |YY Br ΔΟ H Na • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If more than one stereoisomer of product is formed, draw both. Separate multiple products using the + sign from the drop-down menu. • Products that are initially formed as ions should be drawn in their neutral forms. SH acetone [FCH3 Buli Br Compound C C13H160 CH3 Propose a structure for compound C and the product C13H160. • 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 organic products only. Do not include counter-ions, e.g., Na, I, in your answer. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate structures using the → sign from the drop-down menu.
- Draw a structural formula of an alkene or alkenes (if more than one) that undergo acid-catalyzed hydration and without rearrangement give 1-methylcyclohexanol as the major product. You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. ● If more than one structure fits the description, draw them all. • 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. ● ● ✓ ? ChemDoodleⓇ n [ ]#Draw the product(s) of the following reactions. CH3(CH₂)7-CEC-(CH₂)7-C Y [*** OH • Consider E/Z stereochemistry of alkenes. • If no reaction occurs, draw the organic starting material. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the + sign from the drop-down menu. H₂C=CH₂ H₂ Lindlar catalyst O $ [ ] كر [References] ChemDoodle PrevDraw structural formulas for organic products A and B in the window below. CH3 CH3CCH₂CI CH3 ● ● Mg ether // Draw only products having the organic portion of the original alkyl halide. Draw carbon-lithium bonds using the single bond tool. If a structure has a copper-lithium bond, do not draw the lithium. Separate products from different steps using the → sign from the drop-down menu. ? CH3OH A ChemDoodleⓇ B Sn [F
- Draw a structural formula for the major organic product of the reaction shown. CH3 -CH3 + HCI • You do not have to consider stereochemistry. • If there is more than one major product possible, draw all of them. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products using the + sign from the drop- down menu. TAYY ? ChemDoodle - Sn [FDraw the structure of the major organic product of the reaction below. CH₂ + CHCI 3 KOH Use the wedge/hash bond tools to indicate stereochemistry where it exists. Show stereochemistry in a meso compound. If the reaction produces a racemic mixture, just draw one stereoisomer. O. #[ ] در ? ChemDoodleⓇAcyl transfer (nucleophilic substitution at carbonyl) reactions proceed in two stages via a "tetrahedral intermediate." Draw the tetrahedral intermediate as it is first formed in the following reaction. CI H₂N OH • You do not have to consider stereochemistry. • Include all valence lone pairs in your answer. • Do not include counter-ions, e.g., Na+, I, in your answer. • In cases where there is more than one answer, just draw one. Sn [F