2. Be able to decide when to use sodium borohydride and when to use lithium aluminum...
1. Compare the use of sodium borohydride versus lithium aluminum hydride in terms of handling and usage. 2. Be able to decide when to use sodium borohydride and when to use lithium aluminum hydride for reducing an aldehyde.
When to use sodium borohydride and when to use lithium aluminum hydride for reducing an aldehyde?
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 oxidized a compound containing an aldehyde, what qualitative test would you use to determine if the product is good or bad?
2-methylocta-4,6-dien-1-amineAssignment 1: Draw your molecule from IUPAC name Using the given IUPAC name, draw your molecule Complete the cover page (p.1) of your portfolio with the following:o Structural formula of the moleculeo IUPAC name Use a thin, clear binder or report cover to protect the portfolio Submit the following in the binder:o Cover page as described above (page 1)Assignment 2: Formula, Molar Mass and Functional Groups On a page titled Expanded Structural Formula draw the expanded structure of themolecule.o Show...
1 - Provide a balanced equation for this reaction 2 - Provide a mechanism for the transformation of cyclohexanol into cyclohexanone 3 - Provide a flow chart for the workup procedure for isolating cyclohexane from all the by-products, making sure to note in which layer you expect to find your product in each extraction. 4 - Provide the theoretical yield of cyclohexane in this experiment. PROCEDURE OXIDATION OF CYCLOHEXANOL TO CYCLOHEXANONE Set up a water bath as the heat source...
Attached is the lab experiment. Here are the questions I need help with: 1. What is the purpose of each of the following steps in this experiment? a. Adding solid NaCl to the reaction mixture b. Repeated washings with water, sat'd NAHCO3, and brine c. the pipet column chromatography 2. Which compound, cyclohexanol or cyclohexanone will have a higher Rf on a TLC plate? 3. What is the advantage of using sodium hypochlorite as an oxidant over CrO3 or Na2Cr2O7...
yes, which the data for the experiment is given in the pictures Problem #1 Use this data to calculate Ksp of Ca(OH)2. The Ca(OH) used was 15.0 ml, titrated with 0.05M HCI DATA TABLE: TITRATION OF THE SUPERNATANT LIQUID Trial 1 Trial 2 Data Volume of CaOH, solution, mL (supernatant liquid) Initial buret reading, mL Final buret reading, mL Volume of HCl required for titration, mL Equivalence point (mL) Average Kop Problem #2 R PPPPPP LABORATORY REPORT YOU MUST SHOW...
if applicacable, please write clear stepwise mechanism for all synthetic transformations, showing important internediates where appropriate. only do this if applicable for this lab. Experiment SD Column Chromatography Running the Reaction. Once sodium borohydride has been added to the reaction meture Isee next paragraph take samples at the times just indicated. Because this must be done in such a short time you must be well prepared before starting the reaction. One person should be the timekeeper, and the other person...
PREPARATION OF PHARMACEUTICALS - Fischer Esterification Reactions Q: Calculate the expected mass of both methyl salicylate and aspirin assuming 100% yield. EXPERIMENT7 PREPARATION OF PHARMACEUTICALS Fischer Esterification Reactions Almost 2500 years ago, physicians such as Hippocrates recommended that patients chew on the bark of the willow to alleviate pain. The active ingredient in willow bark was found to be salicin, a compound made of a molecule of salicyl alcohol bonded to a p-D-glucose molecule. In the stomach, the bond between...