Ans
4. c) Which of the following compounds decarboxylates more readily? Explain, using appropriate structures. COOH N...
1. For each pair of compounds identify which compound can be more readily deprotonated and explain your choice. (a) 2,4-dimethyl-3,5-heptanedione or 4,4-dimethyl-3,5-heptanedione (b) acetophenone or benzaldehyde 2. Predict the major product for the following transformation and propose a mechanism for its formation. 1. H307, Br2 2. Base C6H100
1. Provide an appropriate IUPAC name for the following compounds. a) (4 pts) HO C NOZ b) (4 pts) OH NO2 c) (4 pts) COOH NO2
Which of the following compounds is more acidic? Provide a detailed explain for c. your answer. (1+4 points) II
Name and draw following benzene derivatives 4. Name or Draw the following compounds: COOH COOH 1. p-carboxybenzenesul fonic acid C(CH3)3 3. mmethoxyanisole 4. 3,4-dimethoxybenzaldyde OCH3 5. H2N OCH3
please explain why 17. Which of the following compounds will undergo an SN2 reaction most readily? (CH3)3CBr, (CH3)2CHI, (CH3)2CHCH2CH2CH2Cl, (CH3)2CHCH2CH-CH21 メー 1 E2 18. Provide the structure of the major organic product which results when (S)-2-iodopent treated with NaCN in DMSO.
Each of the following compounds has two Lewis structures. Determine which structure is more favorable. Justify your answers 2. (a) H2BF (b) HNO3 H-Q Hg-N
identify which compound is more acidic and explain your choice. or each of the following compounds, Make sure you include structures of these which compounds in your answers ounds, 1. F (e) 24-Dimethy-3,5-hepanedione or 4, 4-Dimethy)-3,5-heptanedione (b) 1.2-Cyclopentanedione or 1,3-cyclopentanedione 2. When 2-hepten-4-one is treated with LDA, a proton is removed from one of the gamma (z) positions. identily which gamma position is deprotonated, and explain why the y proton is the most acidie proton in the compound. 3. Rank...
Which ring of benzanilide would you expect to undergo electrophilic substitution more readily? (b) Write resonance structures that explain your choice Done by Felix N ngassa for CHM 242: Orgamic Chermistry for Life Sceiences 2. gVSU, Winter 2014
4. Draw the lowest energy chair conformations for both of the following compounds. Which is more stable? Briefly explain. (8pts) 18 II llora nobsefoin smw.odo a) I c) Both have the same stability b) п 5. Draw the lowest energy chair conformations for both of the following compounds. Which is more stable? Briefly explain (8pts) beuo zed n bos enonsmothop beagndoa ow odb TotoKD ( .a1alil o enoemogoo boaee.ove dos 10 d II a) I b) II c) Both have...
I. Write IUPAC names for these compounds. Be certain to specify configuration. COCH3 COOH b) c) OH COOH Br O d) CI 2. Draw structures corresponding to the following IUPAC names a) cis-Cyclohexane-1,2-dicarboxylic acid b) Ethyl cyclohexanecarboxylate c) Phenylacetamide d) Cyclobut-2-enecarbonitrile