Need help, numbers 3-6 please show work. and fill out table of chemicals for all chemical...
Write detailed, reaction mechanism of guaifensin synthesis. Must include arrows, electron flow and lone pairs. 100 Pre-lab preparation BREE In your lab notebook, prepare the following (see lab notebook guide for details): Jl. Write all procedures required for this experiment. Prepare it so that it can be used as a sole source of your experimental procedures 2. In your notebook, draw structures of both enantiomers of 3-chloro-1.2-propanediol 3. In few sentences summarize main factors that have influence on Sw2 type...
QUESTIONS TO ANSWER: Prepare a table of all chemicals used with the structure and purpose of each. Calculate the theoretical yield by finding limiting reactant of the experiment by converting reactants to product (remember to show all calculations used) Calculate the percent yield using the limiting reactant Calculate the Rf for triphenylmethanol. If there are two dots, determine which one is triphenylmethanol.. ( I did not provide data. Please let me know how I Would do this if I did)...
show all work Complete the reaction table below for the materials used in this chemical reaction: OH KMnOd CuSO -5H.0 solvent free, 1 h myshon gjort Compound MW, g/mol Rxn Weight or V lg or mL) mmol Equivalents d (g/mL) or M (mmol/mL) 0.962 g/mol alcohol 100.16 4.009 KMnO4 158.03 1.589 CuSO4.5H2O 249.68 0.792 g/mol 250 g ketone 0.50 g semicarbazide HCI 111.53 0.50 g NaOAC 82.03 1.00 g/ml 3 mol/L 0.80 g Page 2 of 6 Calculations & Results...
Only need help with 5,6,7 and mechanism FTIR and NMR Spectra After completing a reaction and working up the products, it is still necessary to confirm that the correct product was formed. The most common tools used for this analysis are Fourier Transform Infrared (FTIR) and Nuclear Magnetic Resonance (NMR) spectroscopy. In the virtual laboratory, 'H and C NMR spectra are available. Details on interpreting FTIR and NMR spectra are found in your textbook. Your instructor may or may not...
I need help with questions 5, 6, & 7. The FTIR and NMR is provided. I also need help creating a reaction mechanism using the following: Starting material: methyl acetate. Solvent: diethyl ether Reagent: sodium methoxide Product: methyl acetoacetate THANK YOU!!!!! 11-8: Claisen Condensation - 1 For this assignment, the target compound that you should synthesize is methyl acetoacetate.This is another carbonyl addition variation. Examine the product and determine which ester is the nucleophile and which is the electrophile. Keep...
Part A of experiment: Working in the fume hood, combine 4.0 mL of 10% NaOH solution and 4 mL EtOH in a 50 mL round bottom flask. Dissolve 1.0 mL (8.6 mmol) of acetophenone into your solution. Add 1.0 mL (9.8 mmol) of benzaldehyde and a magnetic stir bar to your flask. Clamp the flask above a stir plate. Monitor the reaction for 45 minutes by TLC. Acetophenone needs to be diluted prior to TLC, and cannot be spotted neat....
I need help with questions 5, 6, & 7. The FTIR and NMR is provided. I also need help creating a reaction mechanism using the following: Starting material: 1,7-Dimethyl-heptanedioate Solvent: Diethyl ether Reagent: sodium methoxide Product: 3-oxo-cyclohexane carboxylic acid methyl ester THANK YOU!!!!! Ö 11-11: Dieckmann Reaction For this assignment, the target compound that you should synthesize is 2-oxo-cyclohexane carboxylic acid methyl ester.This is an intramolecular carbonyl addition variation. Examine the product and determine which ester is the nucleophile and...
Please help with calculating the yield on this first page...the other two are data for your calculations. I believe the limiting agent is 2-methoxyphenol, but I don't know how to calculate the percent yield, or how to set that up...thank you We were unable to transcribe this imageCHEM 246 Fundamentals of Organic Chemistry Laboratory Experimental Procedure Day 1 1. Bring a 50 mL round bottom flask, a yellow cap, and a cork ring to the reagent hood, measure 1 mL...
question in first picture information located below mass of empty vial (979.2mg) then mass with crude (1769.1mg) mass of empty vial (1769.1mg) then yield with pure ester product(18535.6mg) Actual ester yield (calculations in your lab notebook must be present, re-type it in the report). Theoretical yield (calculations in your lab notebook must be present, re-type it in the report). Percent yield (calculations in your lab notebook must be present, re-type it in the report). in loto in table format) drawstructure...
I need help finding the theoretical yield (in grams) of triphenyl methanol product in this experiment. PLEASE SHOW WORK, I would like to learn the steps. below is pictures of the procedure with amounts of chemicals used 126 Experiment 10 EXPERIMENTAL PROCEDURE All glassware used in a Grignard reaction must be scrupulously dried, Dry the following glasstare in an af 110°C for at last 20 mini drying to Canadair 8 ml comical rial 5 ml con vial, air cond glass...