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- 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.1. Consider the structure shown on the right and answer the following questions about it (fill in blanks or circle proper choice). H 14. 1+0 140 H a. Its molecular formula is CHO and so it fits the general formula for a carbohydrate, which is C,( ). b. Specifically, this structure is (a D/ an L) (aldo/keto) (pent/hex) (ase/ose). c. Will it be optically active? d. If the top carbon was converted to a CH₂OH, would it be optically active? e. This molecule can form a six membered ring by addition of one of its -OH groups to the C-O group. Draw a circle around the -OH group which would lead to this ring. This is called a (furanose/pyranose) ring. Draw the structure of this ring in the space on the right. f. This molecule can also form a five membered ring by addition of one of its -OH groups to the C-O group. Draw a square around the -OH group which would lead to this ring. This is called a (furanose/pyranose) ring. g. In each of the rings referred to in parts e and f the carbonyl carbon…Draw the product(s) of the following reactions. H H3C-CEC-CH₂CH₂-C H C-CH3 H₂ Pd/C • 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.
- 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 ?Draw the major organic product(s) of the following reaction. CH3 H3C-C-CH2CH2-Br NaNH2 / NH3(1) CH3 CH3CH2-CEC-H • You do not have to consider stereochemistry. • 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.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 Prev
- 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 reactions, and include carbon dioxide if it is produced. KMNO4 / H3O* CH3CH2CH2-C=C-H • You do not have to consider stereochemistry. • If a compound is formed more than once, add another sketcher and draw it again. • Draw carbon dioxide in its own sketcher if it is produced. Separate multiple products using the + sign from the drop-down menu. • If no reaction occurs, draw the organic starting material.1. OsO4 2. NaHSO3 In the box below draw the structure of the organic product(s) of this reaction. • 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, draw both stereoisomers. • 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. opy aste ChemDoodle >
- Draw the major organic product(s) of the following reaction. CH3CH2-CEC-H NaNH, / NH3(I) CH3CH2CH2CH2-Br • You do not have to consider stereochemistry. • If no reaction occurs, draw the organic starting material. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the • Separate multiple products using the + sign from the drop-down menu. + On F ? ChemDoodleDraw the major organic product(s) of the following reactions including stereochemistry when it is appropriate. H,0/H,SO, / HgSO,4 CH,CH,-C=C-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 predominant product(s) of the following reactions including stereochemistry when it is appropriate. CH;CH,CH,CH,-CEC-H 1 HBr • Consider E/ Z stereochemistry of alkenes. • Do not show stereochemistry in other cases. If no reaction occurs, draw the organic startıng material Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. Separate multiple products usıng the + sign from the drop-down menu. C P. aste C. [F ChemDoodle