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Please analyze the IR and NMR spectra. The product is N,N-diethyl-m-toluamide. The product is obtained by...
Please analyze the IR and NMR spectra. How pure it is? What impurities can be observed? Please label all major signals. The product is N,N-diethyl-m-toluamide. The product is obtained by the following reactions Solvent is Et2O. Extracted with NaOH and then HCl and then H2O. Dried and then evaporated. To further purify the product, hexane was added to perform column chromatography. Evaporated. Clearer image for the IR image: CH3 CH3 SOCI2 + SO2 O=0 ОН CH3 CH3 -- + excess...
CH20% O C CH 20% SOCl2, pyr (CH3CH2)2NH CH3 CH3 N,N-Diethyl-m-toluamide (DEET) 3. a. Why is the amine added in a solution of sodium hydroxide? b. Both the amine and hydroxide ion are good nucleophiles. Why doesn't the hydroxide attack the acid chloride in this reaction? 4. In the absence of pyridine, a prominent peak at 1780 cm appears in the IR spectrum of the product. Explain.
Please identify all relevant peaks in both the IR and NMR for methyl 3-nitrobenzoate, please use the following chart as a template, thank you! Spectral Database for Organic Compounds SDBS Japanese Introduction Disclaimer HELP Contact What's New RIO-DB FAQ LINK . AIST SDBS-H NMRSDBS No. 3528HSP-49-719 Cg H7 N04 methyl m-nitrobenzoate 399.65 MHz 0.038 g: 0.5 ml CDC13 9 8 7 6 4 3 2 1 5 ppm HSP-49-719 {AH 1 0 —CH, (E) ON -H (C) (BH HID) Spectral...
Please identify all relevant peaks in both the IR and NMR for methyl 3-nitrobenzoate, please use the following chart as a template, thank you! Spectral Database for Organic Compounds SDBS Japanese Introduction Disclaimer HELP Contact What's New RIO-DB FAQ LINK . AIST SDBS-H NMRSDBS No. 3528HSP-49-719 Cg H7 N04 methyl m-nitrobenzoate 399.65 MHz 0.038 g: 0.5 ml CDC13 9 8 7 6 4 3 2 1 5 ppm HSP-49-719 {AH 1 0 —CH, (E) ON -H (C) (BH HID) Spectral...