c. 2-chloro-6-methylcyclohexan-1-ol h. (propan-2-yloxy)cyclopropane a. 2-ethylpentan-1-ol
e. (2Z)-3-chloropent-22-enal d. 3-nitro-5-(propan-2-yl)cyclohexan-1-one
4) (16 pts) Please name the following structures or draw the structure from the name بل...
4) (16 pts) Please name the following structures or draw the structure from the name a) b) tetrahydroturan c) & th 9) ortho-dimethoxybenzene h)
4) (16 pts) Please name the following structures or draw the structure from the name. HO b) tetrahydrofuran c) CI OH d)
i need help! thank you! 3. (4 pts) Draw the structure of the natural product that defines the name of the shikimate pathway. Please also draw the structures of chorismic acid, prephenic acid, and L-phenylalanine. 4. (4 pts) What are the biosynthetic pathways for the production of the following compounds? Biosynthetic pathways Natural products Flavonoliganans Acridine alkaloids Cannabinoids Doxorubicin Resveratrol Lignins он согн но он 3. (4 pts) Draw the structure of the natural product that defines the name of...
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...
12. Name the following compounds and draw the structure of the given name. (12 pts) Structure Name c) (4R,8S)-4-iodo-2.2,8- trimethyldecane d) (R)-2-ethyl-1.1- dimethylcyclohexane
JI) Name the compounds or draw the structures from their names. (2 pts) 1,2-chovo mul COOH a) NO2 b) CI c) 4-phenyl-2-pentanol; •DH d) 1-bromo-2-chloro-4-ethylbenzene; 2. Arrange the compounds in each set in order of decreasing reactivity (fastest to slowest) toward EAS. Explain. (2 pts) 0-C-CH3 -C-0-CH3 a) (A) (B) (C) CH2CH3 -NH2 ( C1) do nosotros (B) b) (A) 3. Account for the observation that trifluoromethyl groups is meta directing, as shown in the following example. (1 pt) CF3...
4) Please draw the structures that correspond to omitted structure for each of the following synthetic sequences. Please show step-by-step instructions (ALL steps) on how to solve this. 4) Please draw the structures that correspond to omitted structure for each of the following synthetic sequences. NaBH4 HO OH (A) Starting Material EtOH Br NaBH4 S (B) Product 1 Product 2 EtOH (C) OH CrO3 Product 1 Product 2 H30
8 pts 7. Name the following compounds Name: OH CI 4 pts 8. Draw 3,4-diethylphenol 6 pts 9. Draw at least three structural isomers with the formula C6H14. Draw more for extra credit. Note: wrong and repeat structures will be penalized.
2. Draw structures for the following compounds. (16 pts, 4 pts cach) p-nitrobenzaldehyde methyl propyl ketone 2-pentanone 3-bromo-4-chloro-5-iodo-2-octanone
3) Consider the following structure: a) (6 pts) Draw two additional resonance structures for the following compound. Show curved arrows to convert between the resonance structures. (You need to redraw the molecule below) b) (4 pts) Circle the major contributor above. Explain your choice 4) (5 pts) For the following compound draw in the lone pairs, indicate if each lone pair is localized or delocalized and identify what type of orbital each lone pair is in