Answer Happy

Analyst Dane 127 126 124 122 120 118 116 114- 112 110 108 106 104- 102 100 95 96 94 92 4000 3500 Teaching Tuesday, July 05, 2022 12:47 PM 2966-1, 32 97% 3000 2500 cm-1 Teaching 4999 Sample 499 By Teaching Date Tuesday, July 05 2022 2000 150340-5, 118NT 2011 ST P 2411173NT hal Mor 163441011 P 17 1737301111 822 01 1538221 1300 m 1.4.1NT 1500 Bre 15,2 124 PM ONT WANT 45630cm 140% 1000 The Mont tekst WY 411 500400 抽 Questions to be Addressed in Your Results/Analysis 1) From the spectral data (H, IR, MS) you were given, identify the structure of your product. Explain why you chose your particular product based on the spectroscopic data. You will not receive full marks for determination of the unknown unless you explain why. 2) Based on your IR data, how would you rate the purity of your product? Are there any significant impurities, and if so, what is/are it/they? Postlab Questions 1) The reaction you actually perform in this experiment has some complexity in the mechanism, but you can analyze a simple two step version. Draw the arrow-pushing mechanism of the condensation reaction to form an imine using methylamine and acetaldehyde 2) Draw the arrow-pushing mechanism of the second step of the reductive amination mechanism to convert the imine from Q1 to an amine using sodium borohydride. 3) Reductive amination is an important reaction in biology that is used to install nitrogen onto biomolecules. Name a major class of biomolecules that are prepared via reductive amination? 07105