2007_test_2a_answers - Chemistry 2203/7 ('07) TEST 2A Name:...

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TEST 2A Name: ABENOR’s ANSWERs Page1/1 Marks are in parentheses Marked tests can be picked up THIS FRIDAY 11:30 AM in AT 301! 1 . (6) For the molecules below, provide a systematic name ( 2 x 2 marks ) and indicate the hybridization state of the atom indicated by an arrow ( 1 mark ); Are the halogens on the halocycloalkane primary, secondary or tertiary ( 1 mark )? secondary 8 7 6 5 4 sp3 7-octen-1-ol OH 1 2 3 1-chloro-2-fluorocyclopentane Cl F 2a . (1) Why is methanol soluble in water but not pentanol? The latter bears too many hydrophobic (water- repelling). methylene groups 2b . (1) Carbon tetrachloride and water are immiscible. Which solvent has a higher density? CCl 4 3a . (8) Show the reagents required to execute the reactions shown below. -OtBu H+ H 2 O NaH CF 3 CF 2 I O C-CF 2 CF 3 OH HC Br HO Br 3b . (8) Show the starting material required to give the product(s) shown below. H
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2007_test_2a_answers - Chemistry 2203/7 ('07) TEST 2A Name:...

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