https://padlet.com/730960/o3mrdrjhlvl5 en-us 2016-04-15 15:35:29 UTC 2024-11-13 10:49:27 UTC hello@padlet.com 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219192869 Dr. Erhardt and his graduate student sat down with me and explained how MOMIPP is made.]]> 2018-01-07 20:41:51 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219192869 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219195158 I did plenty of stoichiometry to determine how much of each material I needed.]]> 2018-01-07 21:05:21 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219195158 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219195500 Lots of measuring out materials!]]> 2018-01-07 21:09:45 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219195500 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219196038 I started the reaction while being careful to not expose it to oxygen.]]> 2018-01-07 21:16:43 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219196038 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219196133 After letting the final product of the first reaction dry, this is what I got.]]> 2018-01-07 21:18:02 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219196133 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219196279 I did a test called nuclear magnetic resonance (NMR) to determine the composition of my product at the atomic level. I wasn't allowed to bring my phone into the room so here's a picture from Google of what it looked like.]]> 2018-01-07 21:19:54 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219196279 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219196829 We analyzed the results and they looked good.]]> 2018-01-07 21:27:53 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219196829 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219196953 I calculated my percent yield.]]> 2018-01-07 21:29:20 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219196953 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219197247 Back to stoichiometry!]]> 2018-01-07 21:33:04 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219197247 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219197461 I tested my sample with thin light chromatography.]]> 2018-01-07 21:35:26 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219197461 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219197674 I measured out my materials for the second part of the synthesis.]]> 2018-01-07 21:37:38 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219197674 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219197964 I preformed the second half of the synthesis  under reflux (constant supply of heat energy barely below the boiling point.)]]> 2018-01-07 21:40:30 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219197964 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219198206 And.......it took me a while to get this part right.]]> 2018-01-07 21:43:25 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219198206 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219198522 I filtered my final product.]]> 2018-01-07 21:47:16 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219198522 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219198738 I calculated the final percent yield.]]> 2018-01-07 21:49:39 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219198738 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219199105 Back to the NMR!]]> 2018-01-07 21:53:33 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219199105 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219199368 We started to analyze the results for this time around]]> 2018-01-07 21:57:15 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219199368 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219199549 We analyzed further decided that the NMR results were good enough to send off for quality control testing.]]> 2018-01-07 21:59:17 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219199549 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219199790 I did thin light chromatography again. This is what the diluted sample I tested looked like.]]> 2018-01-07 22:03:26 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219199790 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219200079 We got results from the quality control testing.]]> 2018-01-07 22:08:24 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219200079 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219200310 I did a more specific NMR test with a fancier machine.]]> 2018-01-07 22:11:57 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219200310 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219200427 These results came back positive with few impurities.]]> 2018-01-07 22:14:04 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219200427 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219200617 I calculated MOMIPP's theoretical percent composition of carbon, hydrogen, nitrogen, and oxygen.]]> 2018-01-07 22:17:45 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219200617 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219200831 The quality control results matched!]]> 2018-01-07 22:21:57 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219200831 730960 https://padlet.com/730960/o3mrdrjhlvl5/wish/219201065 I typed up my official report for the University of Toledo's chemical library.]]> 2018-01-07 22:24:24 UTC https://padlet.com/730960/o3mrdrjhlvl5/wish/219201065