Test_I_3331_H - NOWNEW CL\OLJVU\F€ '1 Give an acceptable...

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Unformatted text preview: NOWNEW CL\OLJVU\F€ '1 Give an acceptable IUPAC name for each of the following compounds. Be sure to indicate the "' stereochemistry where appropriate. (15 points) H CH3 E)? L Rank; \Q©\\©LQ\\\/fi 0am CLO/6S M GREG? 0%" decreasfmgg cud? u C3: aka-3x— ad‘df‘o; ) \r- mefickddic“) 5K OH /\OH __—~—. m mace @Gflmgimgg aomgcumfi M @669? c; \ ““C‘”€£’“§“A hon mg {$0 w o : fioww \Wflmg A/Chm 90”? @mA 695 W 3 a 1%; x’“ W \fide (445463 «4% drew; om Gxx’w’jo m) regresewflmcg Ari/we fig dipdkz mom €n+a Ck? I 2F" CW 2 m [EN M“ “CH5 . CCU cum-5% gamma dmvie gov god/y \mc‘fi a ‘HNYW, Mir was we PS {0 \QGXB 1::1%r&*4{:] ofiFJC;% / ‘ H \a E {fife/o . H—MVKW Hc/L’ V ‘ C3 5 QHza\&mJLj 6 a D raw) Le p015 ghm¥bkkfifig ‘C’fisk’ 80430 V“ OKQC-UACWA “mm/RACK a \ ,.} E __ \ j- .__—- C9 3 EN PM? @c-Uowmg CCHWWKWa-x m5 18,962 MC; fidtafifi W) “L r\ ‘ - . J. _ mg I F r?" 0 {bf-VISA a 0 \(‘ll H 0/ \QH ZCTZN I \ \ \ \ ’7 . {16 pts) Consider the monobrontination of propane to form 2~bromopropane {3) Using the bond dissociation energy table at the back of the exam, calculate the AH" for this reaction. Be sure to show your work. -_ “ all -Q_«i_l‘ 516 Y‘ch Er‘gr‘ Lita tact} C”%"s" H'Er an teal (b) Is the reaction exothermic or endothermic? (Circle one) (c) The first pmpagation step in this reaction involves the abstraction of a secondary hydrogen from propane. Write an equation for this step using fish-hook snows to show electron movement and calculate AH" for this step. 49: Re a mad Way; 0 8. (a) For 1,3,5-trimethy1cyclohexane isomers drawn below, draw the most stable chair conformer for each isomer (3 points each). Circle the most stable of the two isomers (1 point). CH3 H30“ i "CH3 (b) Draw the Newman projection of 2-methy1hexane (shown below) in the most stable conformation looking about C3-C4 bond (6 points). . CH3 HSCM CH3 I LA) d O I m OJHJHHI I m Cf Draw the structures of all isomers of C3H5CI. Place the stereoisomers (geometric q isomers) next to each other and circle them. Note that each repeated structure will be penalized by I point! (12 pts) ...
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This note was uploaded on 04/24/2010 for the course CHEM 3331 taught by Professor Bean during the Fall '08 term at University of Houston.

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Test_I_3331_H - NOWNEW CL\OLJVU\F€ '1 Give an acceptable...

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