17) Which of the following is a secondary halide? A) CICH2CH2C(CH3)3 B) CICH2CH2CH(CH3)2 C) (CH3)2CCICH2CH3 D)...
eneral classification is given to the molecule below? A) primary chloride B) secondary chloride C) tertiary chloride D) vinyl chloride E) benzyl chloride 12. 13) Which of the following is a geminal dihalide? A) cis-1,2-dibromocyclopentane B) 3,3-dichloropentane C) trans-1,4-diiodocyclohexane D) isobutyl chloride E) 1,3-dibromoheptane 13. 15) Which of the following is a secondary alkyl halide? A) methyl bromide B) isopropyl chloride C)-butyl iodide D) propyl bromide E) isobutyl chloride 14. 17) What is the IUPAC name of the compound shown...
the answers i circled are incorrect except for 13. i know 11 is d and 15 is a. can you please explain why these three are correct as well. can you give me the correct answers and explain why? de motor and h ow w generation recognized disorder that can benefit from hippothy wy b o cice to which they were anached indiactive donation of electron density to the cationic center chan inductive removal of electron density from the w...
Please show all work. (1) Which of the following is a secondary halide? A) (CH3)2CCICH2CH3 B) CICH2CH2CH(CH3)2 C) (CH3)3 CCHCICH3 D) CICH2CH2C(CH3)3 E) CICH2C(CH3)CH2CH3
A) 1-chloro-4-methylpentane B) 2-chloro-4-methylpentane C) 2-chloro-3-methylpentane D) 3-chloro-2-methylpentane E) 2-chloro-2-methylpentane Arrange the compounds above in order of greatest reactivity to least reactivity for an SN2 reaction [Select) [Select) [Select] [Select) [Select]
CHEM2033 EXAMINATIO .2 (atomic numbers: C-6, Н-1,0-8. C-17, Br-35 ) 1. The IUPAC name of the compound Test/28 (A) 2-methyl, 4-ethyl pentane B) 2-ethyl, 4-methyl hexne (E) 2,4-dimethyl hexane (4ethyl, 2-methylI hexane 2. Which of the following compound has no chiral center 3. The bond angles in methane and ethyne are 4. The most unstable 1,4-dimethyl cyclohexane conformation (D) 3-ethyl,5-methyl hexane (A) 2-butanol (B) 2-chloro butane (C) 1,2-dichloro butane (D) 1,3-dichloro butane (E) 1.,4-dichloro butane (A) 109.5° and 120 (B)...
15) The most stable conformation of 3-bromo-2-methylpentane, viewed through the C-2-C-3 bond (i.e., C-2 in the front, C-3 in the back) Br CH3 CH 3 CH3 H2CH H3C CH(CH3)2 CH3 CH3 CH3 CH2CH3 H2CH3 IV a) I b) II c) III d) IV e) V 15) The most stable conformation of 3-bromo-2-methylpentane, viewed through the C-2-C-3 bond (i.e., C-2 in the front, C-3 in the back) Br CH3 CH 3 CH3 H2CH H3C CH(CH3)2 CH3 CH3 CH3 CH2CH3 H2CH3 IV...
Which of the following alkyl halides is likely to undergo rearrangement by a 1, 2- methyl shift? A) 3-bromo-3-methylpentane B) 2-chloro-3, 3-dimethylpentane C) 3-bromo-2, 3-dimethylpentane D) 2-iodo-2-methylpentane Which of the following alkyl halides is the worst substrate for the Sn2 reaction? A) Br B) Br C) Br D) Br In the mechanism for the reaction shown below, the first curved arrow moves from_ to Н. CH3CH2NH2 H3C + CH3 A) carbon (in CH3CH2NH2) to oxygen B) oxygen to nitrogen C)...
1. Which of the following structures is/are a secondary alkyl halide? (a) I and II (b) II and V (c) I, II and V (d) IV only (e) I, II and III 2. Which of the following is/are aprotic solvent(s)? Choose all correct answers. (a) (b) (c) (d) (e) (f) 3. Which of the following carbocations, if formed, is (are) likely to undergo rearrangement through a hydride shift? (a) I (b) II (c) III (d) I and II (e) II...
Consider the following structures for Questions 16-18: boog is 21 nolla CH3 CH, (2) CH₂ oliqogloun (d CH нсі Η ει OOOOHHH orion CH3 up to CH ovel munditiups ( CH, Br ah CHH 12 691 (5-8) 20110s cible or lo CH, upo bubona brus HE at H (4) CH₂ (5) CH (6 CH₂ CH sels 101 lle (b) (5) (7) CH₂ HI 1155207512 o 2 inwollol odlo co to moitibbe (d IDH to no nosnogóled bills ( b oilbyr...
Draw the elimination products for each of the following E2 reactions; if the products can exist as stereoisomers, indicate which stereoisomers are obtained. a. (2S,3S)@2@chloro@3@methylpentane + high concentration of CH3O- b. (2S,3R)@2@chloro@3@methylpentane + high concentration of CH3O- c. (2R,3S)@2@chloro@3@methylpentane + high concentration of CH3O- d. (2R,3R)@2@chloro@3@methylpentane + high concentration of CH3O- e. 3@chloro@3@ethyl@2,2@dimethylpentane + high concentration of CH3CH2O-