13-13 (a) , . , ± ²³ ' 5. 1 1 ´µ¶·¸¹º 1 , ± , ± , ± Jbc = l.4 H I I ± Jbc = 1±4 H J-±²_ o c II a H C-OH \ / c=c fed / \ CH3CH2CH2 H b a = 8 ±²³´ (broad singLet, IH) b = 85µ¶ (doubLet² c = 87·1 (muLtIpLet, d ¸ 8²µ² ³qUaRtet´ ²H) e ¸ 8 1·¹ ³sextetµ ²H) F = 80º9 ³t¶p·et, »H) (b¸ The v¹NyL proton at 8 7³ 1 Is He; ¹t Is coUp·ed wIth HB and Hd, witH tWo diFFerenº CoupLi»g conStants, JBe and JEd' respect¹veLy± The va·ue of jBe can be measured Most preciseLy Fro¼ ºHE sigNa½ for
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This note was uploaded on 02/27/2010 for the course CHEM 140 taught by Professor Wade during the Spring '10 term at Whitman.