User:Paul Rothenberg/Notebook/Pauls Notebook/2012/09/26

From OpenWetWare

(Difference between revisions)
Jump to: navigation, search
(Autocreate 2012/09/26 Entry for User:Paul_Rothenberg/Notebook/Pauls_Notebook)
(26 September 2012)
Line 6: Line 6:
| colspan="2"|
| colspan="2"|
<!-- ##### DO NOT edit above this line unless you know what you are doing. ##### -->
<!-- ##### DO NOT edit above this line unless you know what you are doing. ##### -->
-
==Entry title==
+
==26 September 2012==
-
* Insert content here...
+
* The same reaction will be run as last week, except with 250 mg of Protoporyphrin IX and 115 mg of Nickelous Sulfate.  
 +
* The same procedure will be followed.
 +
 
 +
 
 +
*1. 250 mg Protoporyphrin IX and 115 mg Nickelous Sulfate was measured out on a balance
 +
*2. 25 mL DMF is added to a 50mL Round-Bottom flask with a 19/22 opening
 +
*3.. The flask was placed on a heating pad with a 100 Volt Volt-ac with a stir bar under the presence of Nitrogen.
 +
*4. The DMF was brought to reflux under these conditions (1).
 +
*5. Once the DMF was in reflux, the protoporphyrin IX was added, and let reflux (1).
 +
*6. The Nickelous Sulfate was then added, and let reflux for 30 minutes (1).
 +
*7. The flask was then chilled in an ice bath for 15 minutes (1).
 +
*8. 100 mL of chilled water was then added, was left to chill for 10 minutes, and the precipitate is filtered using a Buchner funnel (1).
 +
*9. The filtered material was washed with water (1).
 +
 
 +
 
 +
 
 +
 
 +
 
 +
*References:
 +
1. Adler, Alan D. On the preparation of metalloporphyrins. Journal of Inorganic Nuclear Chemistry, Vol.32. 1970.  

Revision as of 09:57, 26 September 2012

Project name Main project page
Previous entry      Next entry

26 September 2012

  • The same reaction will be run as last week, except with 250 mg of Protoporyphrin IX and 115 mg of Nickelous Sulfate.
  • The same procedure will be followed.


  • 1. 250 mg Protoporyphrin IX and 115 mg Nickelous Sulfate was measured out on a balance
  • 2. 25 mL DMF is added to a 50mL Round-Bottom flask with a 19/22 opening
  • 3.. The flask was placed on a heating pad with a 100 Volt Volt-ac with a stir bar under the presence of Nitrogen.
  • 4. The DMF was brought to reflux under these conditions (1).
  • 5. Once the DMF was in reflux, the protoporphyrin IX was added, and let reflux (1).
  • 6. The Nickelous Sulfate was then added, and let reflux for 30 minutes (1).
  • 7. The flask was then chilled in an ice bath for 15 minutes (1).
  • 8. 100 mL of chilled water was then added, was left to chill for 10 minutes, and the precipitate is filtered using a Buchner funnel (1).
  • 9. The filtered material was washed with water (1).



  • References:

1. Adler, Alan D. On the preparation of metalloporphyrins. Journal of Inorganic Nuclear Chemistry, Vol.32. 1970.



Personal tools