Difference between revisions of "Chem341:NMR workshop/Ethyl 2-chloropropanoate"
m (Try this) |
(Try a pure copy-paste) |
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| Line 5: | Line 5: | ||
|type="{}"} | |type="{}"} | ||
Hydrogen Type '''A''' | Hydrogen Type '''A''' | ||
| − | { | + | { 3.5-4.4 _3 } Predicted δ |
| − | { | + | { 2 _1 } Integration |
| − | { | + | { 3 _1 } Multiplicity |
| + | { 2 _1 } Assignment | ||
| + | Hydrogen Type '''B''' | ||
| + | { 1.8-3.0 _3 } Predicted δ | ||
| + | { 2 _1 } Integration | ||
| + | { 3 _1 } Multiplicity | ||
{ 3 _1 } Assignment | { 3 _1 } Assignment | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
Hydrogen Type '''C''' | Hydrogen Type '''C''' | ||
| − | { 3. | + | { 3.5-4.6 _3 } Predicted δ |
{ 2 _1 } Integration | { 2 _1 } Integration | ||
{ 4 _1 } Multiplicity | { 4 _1 } Multiplicity | ||
| − | { | + | { 1 _1 } Assignment |
Hydrogen Type '''D''' | Hydrogen Type '''D''' | ||
{ 0.9-1.6 _3 } Predicted δ | { 0.9-1.6 _3 } Predicted δ | ||
| − | { | + | { 2 _1 } Integration |
{ 3 _1 } Multiplicity | { 3 _1 } Multiplicity | ||
{ 4 _1 } Assignment | { 4 _1 } Assignment | ||
| + | |||
</quiz> | </quiz> | ||
Once you have completed this, you can [[Chem341:NMR workshop|return to the main NMR workshop page]]. | Once you have completed this, you can [[Chem341:NMR workshop|return to the main NMR workshop page]]. | ||
Revision as of 11:47, 26 October 2009
<quiz> { Try to give predictions for chemical shift, integration (no. of Hs) and multiplicity (neighbors+1), then assign the peaks (1, 2, 3, 4) to a particular hydrogen type (A, B, C, D). |type="{}"} Hydrogen Type A { 3.5-4.4 _3 } Predicted δ { 2 _1 } Integration { 3 _1 } Multiplicity { 2 _1 } Assignment Hydrogen Type B { 1.8-3.0 _3 } Predicted δ { 2 _1 } Integration { 3 _1 } Multiplicity { 3 _1 } Assignment Hydrogen Type C { 3.5-4.6 _3 } Predicted δ { 2 _1 } Integration { 4 _1 } Multiplicity { 1 _1 } Assignment Hydrogen Type D { 0.9-1.6 _3 } Predicted δ { 2 _1 } Integration { 3 _1 } Multiplicity { 4 _1 } Assignment
</quiz>
Once you have completed this, you can return to the main NMR workshop page.
