Exam II Key - CHEMISTRY 30B UCLA SUMMER SESSION C 2006...

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Unformatted text preview: CHEMISTRY 30B UCLA SUMMER SESSION C 2006 MIDTERM EXAM II KEY On my honor, I have neither given nor received any aid on this exam. KEY ____________________________ __________________________ Signature I. D. Number KEY _____________________________ Circle the Name of Your TA Name (Print) Juan Fernandez Becca Lui Alex Tucker-Schwartz Question Points -------------------------------------------------- 1 (20) -------------------------------------------------- 2 (8) -------------------------------------------------- 3 (18) -------------------------------------------------- 4 (20) -------------------------------------------------- 5 (12) -------------------------------------------------- 6 (20) -------------------------------------------------- 7 (12) -------------------------------------------------- Total (110) Chemistry 30B, Summer 2006 Name: KEY Page 2 THEORY 1. A. (8) Label the indicated pairs of atom or groups as Homotopic, Enantiotopic or Diastereotopic. Homotopic Homotopic Diastereotopic Enantiotopic Cl Me Me Cl Cl Me Me Cl H HO OH H H HO OH H B. (2) What information is obtained from DEPT spectra? The number of protons attached to each carbon, ie C, CH, CH 2 , or CH 3 . C. (2) Write a balanced equation for the reaction of lithium metal with iodobenzene. Ph-I + 2 Li Ph-Li + LiI E. (8) There are FOUR fundamental reactive intermediates in organic chemistry. Write their names and formulas and drawings of the most stable structures....
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Exam II Key - CHEMISTRY 30B UCLA SUMMER SESSION C 2006...

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