If you reduce a compound containing an aldehyde, what qualitative test would you use to determine if the product is good or bad?
If you reduce a compound containing an aldehyde, what qualitative test would you use to determine...
If you oxidized a compound containing an aldehyde, what qualitative test would you use to determine if the product is good or bad?
2. Be able to decide when to use sodium borohydride and when to use lithium aluminum hydride for reducing an aldehyde. 3. If you reduce a compound containing an aldehyde, what qualitative test would you use to determine if the product is good or bad? 4. Draw the mechanism for the reduction of vanillin vanillyl alcohol. Oxidation of an Aldehyde (Vanillin III) 5. Be able to determine the oxidation of carbon in different molecules. 6. Write the mechanism for this...
What chemical test (reaction) could you use to determine whether or not an aldehyde is present in a molecule? (2 pts bonus)
3. Suggest a qualitative test (based on solubility) that would differentiate a pure acidic organic compound from a neutral organic compound. Indicate clearly how the test would be done: steps to be taken, what result would be expected for an acidic compound vs. a neutral compounds. Hint: lab 2 contained a series of qualitative tests. Qualitative solubility tests give different (visible) results for different types of compounds. Complete on a separate page, please
synthsis of asprin 6. Iron(III) ions are used as a qualitative test for phenols (aromatic compounds containing an -OH functional group). (1 point) a. What compound was used as a positive control for the Fe3+ test in this experiment? b. Did the reaction product give a positive or negative test with Fetions? Explain. 6. Iron(III) ions are used as a qualitative test for phenols (aromatic compounds containing an-OH functional group). (1 point) a. What compound was used as a positive...
5. Iron(III) ions are used as a qualitative test for phenols (aromatic compounds containing an-OH functional group). (1 point) a. What compound was used as a positive control for the Fe3+ test in this experiment? b. Did the reaction product give a positive or negative test with Fe3+ ions? Explain. 6. Acetic anhydride was used in excess in this experiment. What does this mean, and how was the excess acetic anhydride decomposed at the end of the reaction? (1 point)
11. What would be the test widely use to know whether I have an Aldehyde and why? (2pts) 12. What happens if I add HCl to a tertiary amine? Why? (2pts)
1) What is the functional group that determines if a compound is an aldehyde or a ketone? 2) What observation is for a positive iodoform test? 3) what are the observations for a positive Tollens' test?
What qualitative assay would you use to distinguish vanillin from 5-bromovanillin and what would you expect to be the major difference between the GC/MS of vanillin and 5- bromovanillin? help, please Thank you
Which reagents would you use to convert the aldehyde to the alcohol shown? Thank You!! Which reagents would you use to convert the aldehyde to the alcohol shown? H2. Pd/C NaBH4 in MeOH 1. CH3Li and H307 1. CH3Li in THF 2. H30+ 1. LIAIH4 2. H30+