What is the missing reactant R in this organic reaction? N N H3O+ +R • Draw the structure of R in the drawing area below. • Be sure to use wedge and dash bonds if it's necessary to draw one particular enantiomer. Click and drag to start drawing a structure. ☑ :
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- What is the missing reactant R in this organic reaction? N H3O+ + R + H • Draw the structure of R in the drawing area below. Be sure to use wedge and dash bonds if it's necessary to draw one particular enantiomer. םDraw 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 ?Predict the major products of the following organic reaction: i. Δ ? • Draw the major product, or products, of the reaction in the drawing area below. • If there aren't any products, because no reaction will take place, check the box below the drawing area instead. • Be sure to use wedge and dash bonds when necessary, for example to distinguish between major products that are enantiomers. Some important notes: ☐ No reaction. Click and drag to start drawing a structure. : ☐
- Draw a structural formula for the substitution product of the reaction shown below. H3C CI CH3OH • 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.Draw the major organic product(s) of the following reactions including stereochemistry when it is appropriate. H,O/H,SO, / Hg*2 CH3-CEC-H • Use the wedge/hash bond tools to indicate stereochemistry where it exists. • If no reaction occurs, draw the organic starting material. • Separate multiple products using the + sign from the drop-down menu.Draw the product(s) of the following reactions. H2 Lindlar catalyst CH;CH2-CEC-CH3 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. ChemDoodle >
- Draw all possible stereoisomers for each of the following compounds (a-e). Four copies of the compound are provided in the sketch box. Using the wedge and dash tools, modify the given structures to draw all possible stereoisomers. If there are fewer than four stereoisomers, delete any extra structure(s) that aren't needed (each possible stereoisomer should be drawn only once). To delete a drawing, double-click on it to select the structure, and press the delete key (or use the eraser tool). CH₂ CH3 CH3 CH3 CH3 ✔ Edit Drawing CH₂ CH3 x CH3Some notes: • Draw only the major product, or products. You can draw them in any arrangement you like. • Be sure to use wedge and dash bonds where necessary, for example to distinguish between major products that are enantiomers. • If there are no products, just check the box under the drawing area. Predict the major products of this organic reaction: 1. LDA (-78°C) ? 2. CH3CI Click and drag to start drawing a structure. : E PDetermine whether each of the following molecules is a hemiacetal, acetal, or neither
- × Your answer is incorrect. 1) RCO₂H ? 2) [H2SO4], OH Modify the given structure to draw the major product(s). Use the single bond tool to interconvert between double and single bonds. If a racemic mixture of enantiomers is expected, draw both enantiomers. Note: you can select a structure and use Copy and Paste to save drawing time. H3C H3C CH3 CH3 OH H3C CH3 O OH HO CH3 Edit Drawing CH3 SUPPOR4. Circle any n-conjugated portions in the molecules below. Draw all resonance structures for each conjugated molecule. OCH3 H2C=CH-C=N CH3 CH2 H2C2. The molecules shown below are four terpineol isomers. They are isolated from plants and have distinct aromas. For example, a -terpineol is a common perfume ingredient and smells similar to lilacs. Hol H-O- a-terpineol B-terpineol Y-terpineol 4-terpineol A) Draw a structural isomer of terpineol that meet the following criteria. You should draw one unique structure for each set. You must draw each molecule twice, once as a skeletal structure and once as a complete Lewis structure showing all atoms, bonds, and lone pairs of electrons. i. Does not have a ring. ii. Has an E alkene. iii. Has a secondary alcohol. iv. Does not contain an alcohol. B) Draw a complete Lewis structure of a-terpineol showing all bonds, atoms and lone pairs of electrons.