Higher Understanding but Not “Higher-Level”

When talking with chemist friends about their organic chemistry experience as students, many of them remember the mechanism questions as the most difficult; the last questions on each exam, the “A-student versus B-student” questions, were always mechanisms to struggle through. When I’ve explained that my school follows a mechanistically driven approach to organic chemistry, the

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You Are Ready for the Final Once You Drink Some Coffee

We made it to the final chapter: Chapter 26 (“Polymers”). Each student is filled with a sense of pride that they have read every chapter in their textbook. Chapter 26 allows us to review mechanisms from throughout the text with real world applications. These applications are good preparation for next week’s final. In discussing them,

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From Cover to Cover

As of a couple hours ago, I have not only completed my first full year as a lecturer at Northern Arizona University, but I have also completed my first full cycle of Karty’s text; from Fall 2015 to Spring 2016, from Organic Chemistry I to Organic Chemistry II, from front-cover to back-cover of Organic Chemistry:

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The Mechanism Did It!

I finally finished the book last night. In the two years since we adopted Karty, I have taught the first-semester course three times. However, due to the oddities of academic scheduling, this spring was my first time teaching our second-semester course with the text. So, metaphorically speaking, I finally got my chance to find out

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My Surprising Favorite Second-Semester Chapter

My favorite chapter of second-semester organic chemistry is perhaps more surprising to me than anyone else, considering all the great mechanisms and reactions that fill the second-half of Karty’s textbook. My enjoyment of Chapter 16 (“Structure Determination 2: Nuclear Magnetic Resonance Spectroscopy and Mass Spectrometry”) is most likely due to my own experiences analyzing complex

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Karty Makes the Reaction Notebook Easy

A common complaint I have gotten from students for years centers on the “Predict the Products” section of my exams. While they can derive every mechanism for every part of every question (late in second semester, each of my 5-6 Predict the Product questions might have 3-4 reactions in sequence), they don’t have time to

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Spectroscopy: Seeing (and Using) the Big Picture

Like many other instructors, I do the majority of spectroscopy instruction in my laboratory. It seems natural to integrate spectroscopy problems into lab exercises, and to use the molecules we make as the platform for understanding how to analyze them. Most organic texts I have seen introduce spectroscopy towards the end of the first semester

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Right Where I Want my Students to Be

The other day, while working through Chapter 21, I left class with a great feeling as a result of having given the following clicker question: My students were able to rule out choice (a) on their own, given that there’s no reasonable mechanism to arrive at that product with the methyl groups located there. However,

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All Downhill After the Aldol

Ah yes, it is that time of year again; a seven week coast to the Organic Chemistry II finish line. All the elementary steps have been introduced and discussed multiple times and it feels like review from here. Most texts seem to end with reactions like Aldol condensation and Robinson Annulation. A functional group approach

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Cutting off the Tail

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