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- (a) (b) HO N N-H Catalytic H+ (-H₂O) ? (c) NH2 HO N (d)Predict the products of the following acid-base reactions. If the equilibrium would not result in the formation of appreciable amounts of products, you should so indicate. In each case label the stronger acid, the stronger base, the weaker acid, and the weaker base: (a) CH3CH=CH2 + NANH2 (d) CH3C=C: + CH;CH2OH → (e) CH3C=C:- + NH¾CI – | (b) CH;C=CH + NaNH2 (c) CH3CH2CH3 + NANH2 → | HAS1.(a) Which of the following groups has the LOWEST IUPAC priority?(A) CH3 (B) NH2 (C) OH (D) COOH (E) Br (b)Which of the following corresponds to the strongest acid?(A) (CF3)3C-COOH (B) (CF3)3 C-OH(C) CH3COOH (D) CH3OH(E) HOCH2CH3
- (a) (b) НО (c) Draw the products: (d) HO OH SOH OH H CCH2OH H₂SO4 'OH H₂SO4 H2SO4 OH H2SO4GIVE IUPAC NAMES FOR THE FOLLOWING STRUCTURES: (a) (b) СНО (c) H-C-OH CH2OH *CH3 (d) (e) (f) CHO OH | || CH3CHCH2CH CH3CHCCH2CH3 CH3 ОНС4. What product is expected from this reaction? (A) (C) N. NH₂ OH -NHNH2 NHANH2 (B) (D) NH NH₂ f NH₂
- 1. Give IUPAC names for the following carboxylic acids: (c) CH;CH-CHCH,CH2CH3 (а) (b) Br CH;CHCH,ČOH CH;CHCH2CH,čOH (d) (e) H HO,C Co,H CH2CH,COH(a) Draw the products (including stereoisomers) formed when 2methylhex-2-ene is treated with HBr in the presence of peroxides. (b) Draw the products (including stereoisomers) formed when (S)-2,4dimethylhex-2-ene is treated with HBr and peroxides under similar conditions.10) What is the major product? (A) (C) OH (B) H₂SO4 (cat) H₂O (D) НО. ОН .
- Draw a three-dimensional structure for each compound, and star all asymmetric carbon atoms. Draw the mirror image for each structure, and state whether you have drawn a pair of enantiomers or just the same molecule twice. Build molecular models of any of these examples that seem difficult to you. (a) ОН (b) (c) NH, ОН СH—CH—СООН | pentan-2-ol pentan-3-ol alanine (d) 1-bromo-2-methylbutane (e) chlorocyclohexane (f) cis-1,2-dichlorocyclobutane (h) (i) H CH; "H H. H CH, H4G. 4G 7:41 PM 27 PROBLEM SET – CARBOXYLIC ACIDS 1. Give IUPAC names for the following carboxylic acids: (a) (b) Br (c) CH;CHCH,ČOH CH;CHCH,CH,ČOH CH3CH-CHCH,CH,CH3 (d) H H (e) H C%3C HO,C H3C CH2CH,COH 2. Draw structures corresponding to the following names: (a) 2.3-Dimethylhexanoic acid (b) 4-Methylpentanoic acidFor each molecule shown (1) indicate the most acidic hydrogens. (2) Draw the major resonance structures of the anion that results from the elimination of the most acidic hydrogen. (c) S ܐ CN COOCH, CN