Lecture 7 - SIMON FRASER UNIVERSITY Organic Chemistry I,...

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SIMON FRASER UNIVERSITY Organic Chemistry I, 2006-3 CHEM 281 Dr. Robert Britton INTER-TERM EXAMINATION NO. 1 (10% of total course evaluation) 10:30-11:15 a.m. Wednesday, October 4, 2006 ANSWER ALL OF THE QUESTIONS. Your exam consists of 7 printed pages including this one – please check this when you are told to do so. Fill in your name and student number below. The final page of this exam includes a periodic table and you are permitted to use molecular models. Calculators will not be necessary in this exam. NAME: ………………………………………………………………… STUDENT No. ………………………………………………………………… Marking Scheme Question No. Marks Score 1 4 2 8 3 2 4 2 5 4 6 5 7 15 8 13 9 11 Total 64
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2 1. Assign each of the following boiling points to ONE of the compounds listed below. (4 marks) - 1 mark / correct answer Boiling points: 62 0 C; 69 0 C; 133 0 C; 156 0 C 1-chlorohexane ____133_______ 1-hexanol ____156_______ 2-methylpentane ____62_______ hexane ____69_______ 2. Please draw the following molecules (8 marks) a) 2,3,3,5-tetramethyl-4-(1-methylethyl)-hexane 1 mark for hexane 1 mark for correct substituents (1/2 mark for all methyls ½ mark for methylethyl) b) cis -1-(1-ethylpropyl)-4-(1-methylethyl)-cyclohexane
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Lecture 7 - SIMON FRASER UNIVERSITY Organic Chemistry I,...

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