Lecture18CHM233(10)final

Lecture18CHM233(10)f - Organic Chemistry Third Edition Janice Gorzynski Smith University of Hawaii Chapter 14 1 How many distinct triplets would

Info iconThis preview shows pages 1–16. Sign up to view the full content.

View Full Document Right Arrow Icon
1 Organic Chemistry, Third Edition Janice Gorzynski Smith University of Hawai’i Chapter 14
Background image of page 1

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

View Full DocumentRight Arrow Icon
How many distinct triplets would you expect in the 1 H NMR of the compound below? H 3 CO OCH 3 H 3 C CH 3 A- 0 B- 1 C- 2 ! D- 3 E- 4
Background image of page 2
Which of the following compounds has a triplet at 10.1 ppm in its 1 H NMR spectrum? OH NC O O NC CN H O A B C D E HO O !
Background image of page 3

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

View Full DocumentRight Arrow Icon
4 Under usual conditions, an OH proton does not split the NMR signal of adjacent protons. The signal due to an OH proton is not split by adjacent protons. 1 H NMR of OH Protons Figure 14.12
Background image of page 4
Background image of page 5

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

View Full DocumentRight Arrow Icon
Background image of page 6
only one signal Cyclohexane Conformers
Background image of page 7

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

View Full DocumentRight Arrow Icon
Cyclohexane- d 11
Background image of page 8
9 Benzene has six equivalent deshielded protons and exhibits a single peak in its 1 H NMR spectrum at 7.27 ppm. Monosubstituted benzenes contain five deshielded protons that are no longer equivalent, and the appearance of these signals is highly variable, depending on the identity of Z. Figure 14.13 Protons on Benzene Rings
Background image of page 9

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

View Full DocumentRight Arrow Icon
1,4-Disubstitutedbenzene
Background image of page 10
11
Background image of page 11

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

View Full DocumentRight Arrow Icon
12 1 H NMR—Structure Determination, continued
Background image of page 12
13 1 H NMR—Structure Determination, continued
Background image of page 13

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

View Full DocumentRight Arrow Icon
14 1 H NMR—Structure Determination, continued
Background image of page 14
15 13
Background image of page 15

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

View Full DocumentRight Arrow Icon
Image of page 16
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/03/2012 for the course CHEM 233 taught by Professor Anamoore during the Fall '10 term at ASU.

Page1 / 39

Lecture18CHM233(10)f - Organic Chemistry Third Edition Janice Gorzynski Smith University of Hawaii Chapter 14 1 How many distinct triplets would

This preview shows document pages 1 - 16. Sign up to view the full document.

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