HW03Key - answer in the appropriate box. Each correct...

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Bocknack CH 310M/318M Spring 2009 Graded Homework Problem #03 – Answer Key Deadline : 3:00 p.m., Monday, 2/9/09 LATE WORK WILL NOT BE ACCEPTED OR GRADED!!! This problem is worth a total of 20 raw points. Otamixaban is an inhibitor or Factor Xa which is currently being developed as a treatment for acute coronary syndrome. In the line–angle structure of otamixaban given below, no lone pairs are shown explicitly. All nonzero formal charges are shown explicitly, however. Arrows marked with letters point to various parts of the structure. These letters correspond to the questions given below the structure. Answer each of these questions, writing your
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Unformatted text preview: answer in the appropriate box. Each correct answer is worth 2 points. Note that you’ll need to look at the structure of the entire molecule to answer questions (i) and (j)! (a) Functional group = (f) Number of lone pairs on N = (b) Hybridization = (g) Number of lone pairs on O = (c) Functional group = (h) Hybridization = (d) Geometry = (i) Total number of sp 2 hybridized C atoms = (e) Functional group = (j) Total number of π bonds = N N H 2 H O O H 3 C N O N O H Otamixaban (a) (b) (c) (d) (e) (f) (g) (h) aromatic ring sp 2 ester trigonal planar amide 1 3 sp 3 20 12...
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This note was uploaded on 04/07/2009 for the course CH 310M taught by Professor Iverson during the Spring '05 term at University of Texas.

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