In Hinsberg's test for amines (primary, secondary and tertiary): Draw the sulfonamides produced (if any) upon addition of base and indicate whether there will be a layer formation or not.
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In Hinsberg's test for
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Draw the sulfonamides produced (if any) upon addition of base and indicate whether there will be a layer formation or not.
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In addition, draw the corresponding products upon addition of acid and indicate whether there will be a layer formation or not, or formation of precipitate.
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- Describe and explain the differences you would see when conducting the nitrous acid test on aniline vs. propyl amine. Be specific.In the Separating Acids and Neutral Compounds by Solvent Extraction experiment, why was sodium sulfate added to the tert-butyl methyl ether layer ? Group of answer choices to acidify the compounds to deprotonate the compounds to precipitate the compounds to remove traces of waterWhich of these amines would produce the salt with the highest melting point if mixed separately with hydrochloric acid (HCl)? Based on the structure and properties of the resulting ammonium salts, explain your reasoning
- Is it possible to classify primary, secondary, and tertiary amines through the quinhydrone test? Explain the basis of your result.You are employed as a coop student at the Drug and Alcohol Testing Association of Canada (DATAC) developing analytical tests for sports doping agents. You are asked to prepare a procedure for the extraction of methylphenidate, the active compound in Ritalin, from urine samples (consider them as simple aqueous layers, you do not need to consider other components!). The goal of the procedure is to extract the methylphenidate into an organic layer which will then be evaporated, and the residue will be tested for the drug.You find that methylphenidate is highly soluble in 2-methyltetrahydrofuran, a bio-renewable solvent. Draw the structure of 2-methyltetrahydrofuran and give two reasons why it is a good solvent choice for liquid-liquid extraction.You are employed as a coop student at the Drug and Alcohol Testing Association of Canada (DATAC) developing analytical tests for sports doping agents. You are asked to prepare a procedure for the extraction of methylphenidate, the active compound in Ritalin, from urine samples (consider them as simple aqueous layers, you do not need to consider other components!). The goal of the procedure is to extract the methylphenidate into an organic layer which will then be evaporated, and the residue will be tested for the drug.Your colleague is helping you develop the urine test. They suggest that the urine should be adjusted to a pH above 7 before extracting with the organic solvent. Why is this necessary? Support your explanation with a full arrow-pushing mechanism for the reaction that would occur if the pH was below 7. Include all formal charges, intermediates (if applicable) and products.
- Consider the compounds belowz show how Hinsberg's Method for Characterizing Primary, Secondary, and Tertiary Amines can differentiate the set. Follow the diagram format below. HN, H;N. Primary, Secondary, Tertiary Amine BSC + Excess 5% NaOH Solution Formation of Layers + 5% HC1 + 5% HCl to residue Precipitate Formation 1° Amine Layer Formation 2° Amine Miscible Solution 3° AmineWhat is the Assay methods of phenazopyridine ? With illustration.Identify solubility of Amine group in water. Justify your answer. Compare solubility in water for the primary and secondary and tertiary of amine group. Justify your answer.
- 1. A compound of molecular formula C5H100 forms a yellow precipitate with reagent and a yellow precipitate with reagents for the iodoform test. 2,4-dinitrophenylhydrazine a) Draw the structural formulae on a piece of paper, take a picture of them and upload the image below. b) Name the two (2) compounds that fit these tests.What is the Assay methods of phenazopyridine?REPORT SHEET Amines and Amides A. Structure, Classification, and Solubility of Amines Aniline N-Methylaniline Triethylamine 1. Condensed structural formula 2. Classification (1°, 2°, 3º) 3. Odor 4. Solubility in water 5. pH Questions and Problems Q1 In the discussion, the structures are given for Neo-Synephrine and methampheta- mine. Give the amine classification of each of the compounds. 20 Q2 What type of compound accounts for the "fishy" odor of fish? The odor of amnes is Often described fsher Sou the odor of raus fish Comos trom the amices Q3 Explain why amines are basic. containid u 141