CH221_Practice_Exam_3_key

CH221_Practice_Exam_3_key - 1. A (3 pts) Name_ G (3 pts) M...

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A B C D E F G H I J K L M N O R P Q Circle one: cis trans Circle reactant which produces product L (1pt) ortho meta para Mechanism for Reaction A Mechanism for Reaction B Mechanism for Reaction F 1. Name_______________________________________ (3 pts) (3 pts) (2 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (3 pts) (4 pts) CN CN Br Cl Cl Cl OCH 2 CH 3 Br OCH 3 Br -1 if you drew O O OH OH -1 for only one acid Br -2 if you drew OH O OH O OH -1 for -1 if you did not specify stereochemistry -1 if you did not specify stereochemistry -1 if you got G & H backwards -1 if you dropped a C NC CN HC l Cl Cl 1 pt for each arrow & 1 pt for carbocation OMIT OMIT OMIT
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2. A) Write the small Roman numeral that corresponds to the appropriate reagent which would give the products indicated: Reagent 1 iii Reagent 2 i Reagent 3 ii B) Write the small Roman numeral that corresponds to the appropriate mechanism that would explain the indicated product: ( S )-2-butanol ii 2-butanol (no longer optically pure) i trans -2-butene iv 3. Write the letter that corresponds to the reagents used in each step
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CH221_Practice_Exam_3_key - 1. A (3 pts) Name_ G (3 pts) M...

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