5_46_l01 - 1-D NMR with chemical shifts, J-couplings, and...

Info iconThis preview shows pages 1–13. Sign up to view the full content.

View Full Document Right Arrow Icon
Organic Structure Determination Chemistry 5.46 Spring 2007 “It’s amazing who they let teach…”
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Goals • Gain ability to choose experiments wisely • Attain instrument experience through setup and acquisition • Process and Interpret data • Generate easy- to-understand figures
Background image of page 2
These problems are little puzzles. Each problem offers a fascinating glimpse into the inner workings of nature.
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
The final goal is to make doing this easy, which leads naturally to a corollary of Murphy’s Law
Background image of page 4
The Law of Unintended Consequences “This isn’t that hard, so now Jeff doesn’t look like such a smart guy”
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
We will follow the evolution of NMR as a problem-solving discipline
Background image of page 6
First, there was primitive NMR
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 8
Background image of page 9

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 10
Background image of page 11

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 12
Background image of page 13
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 1-D NMR with chemical shifts, J-couplings, and integrals Like the one-celled amoeba (Image by Pearson Scott Foresman) Then there was medieval NMR DEPT, APT, and other multi-pulse 1-D experiments The knights of the round table used shields and swords But then came the modern age 2-D NMR Like the VTOL (Photo courtesy of Department of Defense) In the future, there will be more developments (Image is taken from NASA's Web site: http://www.nasa.gov.) We usually dont need to analyze multiplets in detail We rarely have to manually calculate the J-couplings Instead we can use 2-D cross peaks Many experiments are available...
View Full Document

Page1 / 13

5_46_l01 - 1-D NMR with chemical shifts, J-couplings, and...

This preview shows document pages 1 - 13. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online