PODCAST

CHEM243

Jean-Claude Bradley

Organic Chemistry III Spring 2005 at Drexel University. Instructor: Jean-Claude Bradley

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Welcome Fall 05 class

CHEM243 ·

2005/09/28

A few notes for those of you taking this course fully online in the Fall of 2005. 1) Class announcements will be made to this blog.2) Subscribe to the blog by clicking on the Subscribe with Bloglines button at the top of the blog.3) Quizzes and tests are in WebCT. For now all students must login as guest to http://webct.drexel.edu. If you don't have the password email me. Do not go through one.drexel.edu until I let you know that it is ready.4) The first test will be around week 5. That will

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list of student blogs

CHEM243 ·

2005/06/07

Here is the list of blogs generated by students for the extra credit assignment. The idea was to find an application of 2 reaction that we learned about in class. Most of the blogs were submitted right before the deadline so there was no time to give feedback. There are errors in many of these and several do not adhere to the guidelines (especially linking to online peer-reviewed articles). However they are listed here to highlight the multiple uses of organic synthesis and the interesting variety

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Lecture 028: Wheel of orgo 5

CHEM243 ·

2005/06/04

There were no questions for the exam so we did one last Wheel of Orgo to practice reactions from the whole course. There were 3 enol reaction patterns to identify in the first 2 syntheses. Then we synthesized a cat from glycine.mp3 podcast Right-click and select "save target as" if downloading manually.pdf Right-click and select "save target as" if downloading manually.streaming screencast Flash

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Lecture 028 pdf

CHEM243 ·

2005/06/04

pdf Right-click and select "save target as" if downloading manually.

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Lecture 027: make-up test 2 review

CHEM243 ·

2005/06/02

We went over some common mistakes made in test 2, mainly on enol chemistry.mp3 podcast Right-click and select "save target as" if downloading manually.pdf Right-click and select "save target as" if downloading manually.streaming screencast Flash

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Lecture 027 pdf

CHEM243 ·

2005/06/02

pdf Right-click and select "save target as" if downloading manually.

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Lecture 026: Extra Credit Help

CHEM243 ·

2005/05/28

Here are directions for completing the extra credit for this class. In the screencast I show how to:1) Download ChemSketch (only for Drexel students)2) Use wikipedia and Google scholar to find an article with a relevant synthetic step.3) Draw out the single step reaction with ChemSketch.4) Use Paint to convert the ChemSketch work into a bitmap file.5) Create a Flickr account to upload the bitmap file and create a tag. (Everyone in my classes use at least the "orgo" tag in Flickr.)6) Find the url

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Lecture 025: test 2 review

CHEM243 ·

2005/05/26

I gave the solutions to the extra enol problems I posted on Monday and answered questions about the test.mp3 podcast Right-click and select "save target as" if downloading manually.pdf Right-click and select "save target as" if downloading manually.streaming screencast Flash

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Lecture 025 pdf

CHEM243 ·

2005/05/26

pdf Right-click and select "save target as" if downloading manually.

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Lecture 024: prob 12 d-h

CHEM243 ·

2005/05/24

We finished problem 12 on enol chemistry and completed the list of the patterns to look for in these syntheses. At the end of class I put up a few more problems of varying difficulty then assisted students in small groups. I'll post the solution to these on Wednesday. The test will be available Wednesday afternoon, a little earlier because Sunday and Monday Korman is closed. I will answer questions on Wednesday concerning the test then if there is any time left we'll do another Wheel of Orgo.

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Lecture 024

CHEM243 ·

2005/05/24

pdf Right-click and select "save target as" if downloading manually.

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Lecture 023: problem 12 a-d

CHEM243 ·

2005/05/21

We did some enol chemistry synthesis problems. If you are having trouble with this section make sure to see me after class or schedule an appointment so I can see how you are approaching the problems. mp3 podcast Right-click and select "save target as" if downloading manually.pdf Right-click and select "save target as" if downloading manually.streaming screencast Flash

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Lecture 023 pdf

CHEM243 ·

2005/05/21

pdf Right-click and select "save target as" if downloading manually.

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Lecture 022: Wheel of Orgo 4

CHEM243 ·

2005/05/19

Another round of Wheel of Orgo. This time Sri won. All of the syntheses were designed to practice enol reactions. mp3 podcast Right-click and select "save target as" if downloading manually.pdf Right-click and select "save target as" if downloading manually.streaming screencast Flash

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Lecture 022 pdf

CHEM243 ·

2005/05/19

pdf Right-click and select "save target as" if downloading manually.

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Lecture 021: rest of prob 11

CHEM243 ·

2005/05/17

We finished problem 11 (j-p) on enol reactions. It was a mix of Claisen condensations, malonate ester and acetoacetate ester syntheses. The last problem was an example of a Robinson annulation. mp3 podcast Right-click and select "save target as" if downloading manually.pdf Right-click and select "save target as" if downloading manually.streaming screencast Flash

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Lecture 021 pdf

CHEM243 ·

2005/05/17

pdf Right-click and select "save target as" if downloading manually.

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Lecture 020: Wheel of Orgo 3

CHEM243 ·

2005/05/14

We played another Wheel of Orgo with the target products vanillin, TNT and DEET.Mihir won this one.I reduced the resolution of the Flash presentation to 800x600 so you don't need to scroll if you are running you desktop at 1024x768. For all prior lectures, you can avoid scrolling by increasing the resolution of your screen. mp3 podcast Right-click and select "save target as" if downloading manually.pdf Right-click and select "save target as" if downloading manually.streaming screencast Flash

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Lecture 020 pdf

CHEM243 ·

2005/05/14

pdf Right-click and select "save target as" if downloading manually.

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Lecture 019: prob 11

CHEM243 ·

2005/05/12

We covered most of problem 11 about enol reactions. We will resume Wheel of Orgo on Friday. mp3 podcast Right-click and select "save target as" if downloading manually.pdf Right-click and select "save target as" if downloading manually.streaming screencast Flash

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CHEM243

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