Part A Which of the following compounds is the most stable? CH2CH3 CH2CH3 CH3 CH2CH3 CH2CH3 CH3 CH2CH3 CH2CH3 CH Submit Submit Request Answer Request Answer Part B Which is the least stable? CH2CH3 CH2CH3 СН3 CH2CH3 CH2CH3 CH3 CH2CH3 CH2CH3 CH3 Submit Submit Request Answer Reguente Part C Which has the smallest heat of hydrogenation? CH2CH3 O CH₂CHS CH2CH3 CH3 CH2CH3 CH.CH CH2CH3 CH3 CH2CH3 CH2CH3 CH3 Submit Request Answer
1. MCPBA 2. H, H20 CH(CH3)2 H3CH2C- OH H- OH CH2CH3 CH(CH3)2 CH(CH3)2 CH(CH3)2 HECH,C- OH HOCH,CH, HOCHCH, HOH HOH H- OH CH2CH2 C H2CH3 CH2CH3 A. I and II B. III and IV c. I and IV D. II and III E. I and 111
CH2CH3 CH2CH3 CH2CH3 CH2CH3 ...100 HC-CH3 H3COH H2COH - C CH3 HN –H HẠ NHA HAN>c<H HỮc_INH coo coo 3 Coo coo 14) (8 pts) Identify the stereoisomers. a) Which pairs are enantiomers? b) Which pairs are diastereomers? 15) (8 pts) Which of the stereoisomers is L-(2S, 3S)-isoleucine? (Show your work to get full credit.)
4. Which pall or suructures are enantiomers? COOH OH CH3 Ноосон нон CH2CH3 Br CH CI WYCH CH3 ÇH2CH3 CH3 HO CH3 HOCH CHz a) I, II b) II, III c) I, III d) I, II, III 5. Which are meso compounds? OH H ANH OH - H TOH a) I and II b) II and III c) I and III d) III and IV
Problem 47. 'rovide proper IUPAC names for each compound. CH2CH2CH3 CH2CHCH2CHCHCH; CH2CH3 CH3 48. Provide a name for the structure below. (IUPAC) CH3 419. Provide a name for the compound below. ĆUPAC) CH; CH,CECCHCH,CH2CH3 50. Provide the correct IUPAC name for the following compound. NOZ G CH 57. Give an acceptable name for the following substance. I UPAC HOCH,CH,OH S. Provide the IUPAC name for the structure below. H NO2 1. 53. Provide the IUPAC name for the following structure....
CH2CH3 CH3 CHCH2CH2CH2 CH3 3. light + Br2 11)
3.13 For each condensed structural formula, write a line- angle formula: CH2CH3 CH3 CH2CH3 (a) CH3CH2CHCHCH,CHCH; (d) CH3CH,CCH,CH, CH(CH3)2 CH,CH CH; (b) CH3CCH3 (e) (CH3)3CH CH3 (c) (CH3),CHCH(CH3)2 (f) CH3(CH2):CH(CH3)2
CHZ.CH Ho ཞིག་དང་པ་ ་ ་ ་ ༌ ་ བད་ཚད་ ་དབང་ཡིན། ད༌ CH3-OH CHE + HOCH CH3
Give the name for this molecule: CH2CH3 CH3 CEC CH3CH2 CH3
Draw a skeletal structure for each of the following
molecules.
a.
CH3CH(CH2CH2CH3)CH2CH3
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b.
CH3C(CH2CH3)2CH(CH3)CH3
Name each molecule.
Draw the conjugate base of each carboxylic acid.
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Drawing questions.
a. 3-methylhexanoic acid
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Drawing questions.
b. formic acid
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Drawing questions.
c. 3,5-dibromobenzoic acid
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