310NSp0801282008 - CH 310N MWF 8am Lecture 6 M 1/28/2008...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
CH 310N – MWF 8am – Lecture 6 – M 1/28/2008 Graded Homework : HW#01 deadline = 3:00 p.m. TODAY HW#02 deadline = 3:00 p.m. on Thu 1/31 HW#03 (due Mon 2/4) will be posted later today… Reading Assignment : Sections 15.2, 15.3 Last Time : 1 H NMR (continued…) 13 C NMR Textbook Problems : 13.14, 13.15, 13.20 through 13.23, 13.25, 13.29 Today : DEPT NMR Solving spectroscopy problems REMINDER : The deadline to submit requests to take the conflict exam for any midterm is Friday, 2/1 @ 5:00 p.m.!!! Special needs letters from the Disability Services office should also be submitted this week, if at all possible.
Background image of page 1

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

View Full DocumentRight Arrow Icon
DEPT NMR DEPT stands for d istortionless e nhancement by p olarization t ransfer. A DEPT experiment makes it possible to determine the number of hydrogens attached to a particular carbon atom. DEPT comes in several different flavors. Let’s discuss one approach: codeine (18 C atoms) First obtain a “normal” broadband decoupled 13 C NMR DEPT-45 shows all protonated C atoms 18 lines 13 lines DEPT-90 shows CH peaks only 8 lines 3 peaks up, CH 2 peaks inverted (quaternary peaks do not appear 3 inverted lines
Background image of page 2
Solving Spectroscopy Problems A compound having the molecular formula C 8 H 18 O 2 has the IR, 1 H NMR, and 13
Background image of page 3

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

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 08/20/2008 for the course CH 310n taught by Professor Iverson during the Spring '08 term at University of Texas at Austin.

Page1 / 8

310NSp0801282008 - CH 310N MWF 8am Lecture 6 M 1/28/2008...

This preview shows document pages 1 - 4. Sign up to view the full document.

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