structure
which is the same as the Following? CH3 не сняCH (I CI -CH2CH3 C3 b) HE...
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
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
please help! 1) Which of the following compounds is chiral? CH3-1-ci CH3-1-ci Br -1-ci CH3 CH3-1-Br CH3-1-ci CH3 3-1-C CH3 CH3 ci--c1 Br--Br CH3 2) What is the relationship between the structures shown below? H-|-Brand Br- -CH3 CH3 o Constitutional isomers Identical compounds O Diastereomers O Enantiomers O Configurational isomers 4) What is the product of the following reaction? MoBr 2. Fich, o V. HOCHẶCHỌCH-O V. II. CH CHCH-(O) OH CH2OH ON CH3CH II. HOCH2CH2– O III oll ON 01...
13. Of the following structures, how many are classified "Z"? CH3 H3C CH2CH3 H3C H2CH3 CH3 Cl C1 C=C Cl CH =CH2 H3C CH2CH3 A) 1 B) 2 C) 3 D) 4 E) 5
Which of the following Newman conformations is the third most stable? НСТchs CH3 CH3 не е, не існ, н, ң, не снне нен н сня нсон насн н І- а Select one: b. 1 с. 3
QUESTION 1 Which of the following is a Newman projection of 2-chloropentane as viewed along the C2-C3 bond axis? CH3 CH3 CH2CH3 CI CH3 CH3 CH2CH3 CH3 CH2CH3 CH3 Cl H3C CH3 CI
Nhat are the product(s) expected in the following reaction: H3C NaNH2 CI- CH3 NH3 b. C. d. H3C H2N H2C H3C H2N- C1- CI -CH3 -CH3 -CH3 -CHANH H2N
6. (14 points) Consider the following molecule. DH CI H2C CH3 (a) (7 points) Draw three staggered conformations of this molecule using Newman projections from the indicated perspective (one structure per box). Then, circle the lowest energy conformation. (b) (7 points) Draw three eclipsed conformations of this molecule using Newman projections from the indicated perspective (one structure per box). Then, circle the highest energy conformation. 7. (4 points) Draw a Newman projection for the following compound: C1 CH3 NOZ CI...
11.36 Give the IUPAC name for each of the following: CH3 Br a. OH b. Ci C1 Br c. CI
Please provide an IUPAC name for each of the following structures CH3 HзС, CH2CH3CHCH3 F CH2CH3 CH3CH2 CH3 Br CI BrCH2CH2CH-CCH3 CH2CH3 CH3CH2CH2CH2CCH2CH2CH3 CH2 CHз CH3CH2CH2 CH2CH3CH2CH3 н н НзС CH3