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- What is required to complete the following reaction? H2 HaC ) 1 MCPBA 2) HC1 1)NaOH 2) HCI O 1) PPH3=CH2 2) NaBH4 O 1) HCI CH2 2) CH3OH م می داد HBC- Hz 냉 H2 ОНWhat is the major organic product formed in the following reaction? C2H5 Ph C,H;ONa CH3 H C2H5 Ph C2H5 Ph (A) (В) CH3 OC2H5 CH3 C2H5 C2H5 H Ph CH3 Ph Ph (С) (D) OC2H5 `OC2H5 H C2H5Explain why phenol (C6H50H) is substantially more acidic than methanol (CH3OH), but benzoic acid (C6H5CO2H) is not much more acidic than acetic acid (CH3CO2H). Нас — ОН ОН H3C- ОН OH pKa = 15.5 pKa = 10.0 pk = 4.75 pk = 4.2
- Q3/ Answer True or False for each of the following: 4) The enone can be prepared from Mannich reaction 5) The benzilic acid rearrangement containing 1,2-methyl shift H3C CH3 H₂C CH3 $ 6) The structure of borneol is HO 7) The IUPAC name of this compound 8) Phenol + NaOH + CHC13 H₂C- -CH3 CH3 salicylaldehyde is 1,7,7-trimethyl bicyclo [2.2.1] hepteneDo the reactions below proceed in good yield from left to right as shown? a) b) 1 equivalent c) NH₂ + HCI CI но NaOH HO OH H₂O OH + Na Ci + CH₂O CH₂OH? SAQ 13-3 Arrange the following compounds in order of a) increasing boiling point, and b) increasing solubility in water. TH CHÍCH CHO CHÍCH CHÍCH, 0-CHỊCH, HỌC (8) butyl ethyl ether H₂C ON ON (A) 1. 2-pentanediol lowest bp Explain your answer. You don't need to rewrite the structures, just use the letter codes. a) Increasing boiling point: highest bp b) Increasing solubility in H₂O: least water-soluble CHO-CH most water-soluble CH3 (C) diisopropyl ether CH₂ Module 13 Structure, Nomenclature and Physical Properties of Alcohols, Phenols and Ethers 313
- What is the correct assignment of the names of the following ketones? H;C CH3 CH3 1 2 O 1 = acetone; 2 = phenol; 3 = benzaldehyde 1 = acetone; 2 = acetophenone; 3 = benzophenone %3D %3D O 1 = formaldehyde; 2 = benzaldehyde; 3 = acetophenone %3D O 1 = acetaldehyde; 2 = acetophenone; 3 = benzaldehyde %3D %3D17) Give the IUPAC name for the major product of the reaction below: 1 BH3 ) H2O2/ NAOH) X 3ment - Basic Chemistry CHE 210... gnment Score: stion 1 of 25 > O Macmillan Learning $ 4 R reaction: 89.3% F4 A carboxylic acid reacts with water to form a carboxylate ion and H₂O+. Complete the reaction. IUPAC name: VI SPECIAL e Write the IUPAC name of the carboxylate ion formed in the reaction. C6H₂COOH + H₂O= 5 5 IV M % T # B GA carboxylic acid reacts with water to for... 9 F5 achieve.macmillanlearning.com GREEK ALPHABET 22 1 6 U ४ X Y X2 F6 MacBook Air x² 7 + 3 F7 U * 00 8 ∞ G A carboxylic acid reacts with water to for... Resources ➡ Give Up? 1 C DII F8 E ( 9 ▷▷ F9 0 0 B F10 Hint P GA carboxylic acid reacts with F11 1 Check Answer Attempt 3 F12