4. Suggest reasonable mechanisms for each transformation below. NME CI NMe "C 'Cl NaCN EtOH, A NaCN EtOH, A NMe CI NaCN EtOH, A NMe NMe CN + CN NMe CN NMe CN
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- identify and interpret the peaks and their characteristics (C=O, 4H, doublet) product name: dulcin (4-ethoxyphenylurea) (C9H12N2O2) images include CNMR, HNMR, and IR spectroscopyA stock solution of alcohol dehydrogenase (ADH) has been diluted 1 in 10 and the absorbance reading at 280 nm of this diluted solution is 0.04. Given that the absorption coefficient for ADH at 280 nm is e mg/ml = 1.6 and that you require to do 30 assays in triplicate, each assay using 2 ug of enzyme, how many ul of the stock ADH do you need to do the experiment?creat a separation flowchart of Al3+, Sb3+ and Zn2+ without using sulfate or thioacetamine
- Identify the Ergosterol peak of the GC-MS of Burn Morel mushrooms (Tomentosa) and the M (+/-) peaks that are present. Include the mass and signature intensities of the peaks main product.Which of the following structures has the highest resolution? a. An X-ray structure with 3.0 Ǻ resolution b. An X-ray structure with 4.0 Ǻ resolution c. An X-ray structure with 1.5 Ǻ resolution d. An X-ray structure with 1.0 Ǻ resolution e. An NMR structure with 10 NOE’sThe following data was collected for this experiment: A sample of 0.8281 g of phenylsuccinic acid was dissolved in 10 mL of acetone. This sample gave a reading, aobs, of +10.278 deg on the polarimeter. A tube measuring 1 dm was used for the sample. What is the major enantiomer present in this sample? Calculate the concentration of the sample used in g/mL. Calculate the observed specific rotation [a]obs of the sample. Give your answer to 4 significant figures.
- Provide a multistep synthesis.Interpret peaks on this c13 NMR of Ethanoic Acid with cooresponding structureIdentify the 24-Methylenecholesterol peak of the GC-MS of Burn Morel mushrooms (Tomentosa) and the M (+/-) peaks that are present. Include the mass and signature intensities of the peaks main product.
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